{"id":2173,"date":"2023-04-28T14:12:42","date_gmt":"2023-04-28T05:12:42","guid":{"rendered":"https:\/\/edu.ujhb.org\/?p=2173"},"modified":"2023-04-28T14:12:43","modified_gmt":"2023-04-28T05:12:43","slug":"node-js%e5%85%a5%e9%96%80%ef%bc%88%e6%97%a5%e6%9c%ac%e8%aa%9e%e7%89%88%ef%bc%89","status":"publish","type":"post","link":"https:\/\/edu.ujhb.org\/?p=2173","title":{"rendered":"Node.js\u5165\u9580\uff08\u65e5\u672c\u8a9e\u7248\uff09"},"content":{"rendered":"\n<p>\u30a2\u30eb\u306e\u30d3\u30c7\u30aa\u3092\u4f5c\u6210\u3057\u305f\u3044\u306e\u3067\u3059\u304c\u3001\u30d3\u30c7\u30aa \u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u306e\u30c6\u30ad\u30b9\u30c8 \u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u5408\u308f\u305b\u3066\u30a2\u30ec\u30f3\u30b8\u3057\u3066\u3082\u3089\u3048\u307e\u3059\u304b\u3002\u307e\u305a\u306fnodejs\u306e\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u304b\u3089\u59cb\u3081\u307e\u3057\u3087\u3046\u3002\u307e\u305a\u3001\u8aac\u660e\u3059\u308b\u5185\u5bb9\u306e\u6982\u8981\u3092\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u3082\u3061\u308d\u3093\u3002\u304a\u5ba2\u69d8\u306e\u30cb\u30fc\u30ba\u306b\u5408\u308f\u305b\u3066\u3001Node.js \u30d9\u30fc\u30b9\u306e\u30d3\u30c7\u30aa \u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb \u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u6982\u8981\u3092\u307e\u3068\u3081\u307e\u3057\u305f\u3002\u3053\u306e\u6982\u8981\u306b\u5f93\u3063\u3066\u3001\u9332\u97f3\u3068\u7de8\u96c6\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30b3\u30fc\u30b9\u7d39\u4ecb\n<ul class=\"wp-block-list\">\n<li>Node.js \u3068\u306f\u4f55\u3067\u3059\u304b?<\/li>\n\n\n\n<li>Node.js \u306e\u5229\u70b9<\/li>\n\n\n\n<li>\u30b3\u30fc\u30b9\u306e\u76ee\u7684\u3068\u671f\u5f85\u3055\u308c\u308b\u6210\u679c<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Node.js\u74b0\u5883\u69cb\u7bc9\n<ul class=\"wp-block-list\">\n<li>Node.js \u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b<\/li>\n\n\n\n<li>Node.js \u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3092\u78ba\u8a8d\u3059\u308b<\/li>\n\n\n\n<li>Visual Studio \u30b3\u30fc\u30c9 (VSCode) \u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Node.js\u57fa\u672c\u6982\u5ff5\n<ul class=\"wp-block-list\">\n<li>\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u30d1\u30c3\u30b1\u30fc\u30b8<\/li>\n\n\n\n<li>npm (Node.js \u30d1\u30c3\u30b1\u30fc\u30b8 \u30de\u30cd\u30fc\u30b8\u30e3\u30fc)<\/li>\n\n\n\n<li>\u975e\u540c\u671f\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3068\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Node.js \u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u8a73\u7d30\n<ul class=\"wp-block-list\">\n<li>\u7d44\u307f\u8fbc\u307f\u30e2\u30b8\u30e5\u30fc\u30eb<\/li>\n\n\n\n<li>\u30ab\u30b9\u30bf\u30e0\u30e2\u30b8\u30e5\u30fc\u30eb<\/li>\n\n\n\n<li>\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3 \u30e2\u30b8\u30e5\u30fc\u30eb<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0 (fs) \u30e2\u30b8\u30e5\u30fc\u30eb\n<ul class=\"wp-block-list\">\n<li>\u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u3080<\/li>\n\n\n\n<li>\u30d5\u30a1\u30a4\u30eb\u306b\u66f8\u304d\u8fbc\u3080<\/li>\n\n\n\n<li>\u30d5\u30a1\u30a4\u30eb\u64cd\u4f5c (\u540d\u524d\u5909\u66f4\u3001\u524a\u9664)<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>HTTP \u30e2\u30b8\u30e5\u30fc\u30eb\n<ul class=\"wp-block-list\">\n<li>HTTP \u30b5\u30fc\u30d0\u30fc\u3092\u4f5c\u6210\u3059\u308b<\/li>\n\n\n\n<li>\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3068 URL \u89e3\u6c7a<\/li>\n\n\n\n<li>\u30ea\u30af\u30a8\u30b9\u30c8\u304a\u3088\u3073\u30ec\u30b9\u30dd\u30f3\u30b9 \u30aa\u30d6\u30b8\u30a7\u30af\u30c8<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u30a8\u30af\u30b9\u30d7\u30ec\u30b9 \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\n<ul class=\"wp-block-list\">\n<li>\u30a8\u30af\u30b9\u30d7\u30ec\u30b9\u3068\u306f\uff1f<\/li>\n\n\n\n<li>Express \u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u4f7f\u7528\u3059\u308b<\/li>\n\n\n\n<li>\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3068\u30df\u30c9\u30eb\u30a6\u30a7\u30a2<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u63a5\u7d9a\n<ul class=\"wp-block-list\">\n<li>MySQL \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u63a5\u7d9a\u3059\u308b<\/li>\n\n\n\n<li>MongoDB \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u63a5\u7d9a\u3059\u308b<\/li>\n\n\n\n<li>ORM \u3092\u4f7f\u7528\u3059\u308b (Sequelize\u3001Mongoose \u306a\u3069)<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>RESTful API \u8a2d\u8a08\n<ul class=\"wp-block-list\">\n<li>RESTful API \u3068\u306f\u4f55\u3067\u3059\u304b?<\/li>\n\n\n\n<li>RESTful API \u306e\u8a2d\u8a08\u3068\u5b9f\u88c5<\/li>\n\n\n\n<li>API \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3068\u30c6\u30b9\u30c8<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Node.js \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u30c7\u30d7\u30ed\u30a4\u3059\u308b\n<ul class=\"wp-block-list\">\n<li>PM2 \u30d7\u30ed\u30bb\u30b9 \u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u306e\u7d39\u4ecb<\/li>\n\n\n\n<li>\u30af\u30e9\u30a6\u30c9 \u30b5\u30fc\u30d0\u30fc (AWS\u3001Alibaba Cloud \u306a\u3069) \u3078\u306e\u30c7\u30d7\u30ed\u30a4<\/li>\n\n\n\n<li>Docker \u3092\u4f7f\u7528\u3057\u3066\u30c7\u30d7\u30ed\u30a4\u3059\u308b<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u307e\u3068\u3081\u3068\u5c55\u671b\n<ul class=\"wp-block-list\">\n<li>\u30b3\u30fc\u30b9\u306e\u5fa9\u7fd2<\/li>\n\n\n\n<li>\u53c2\u8003\u8cc7\u6599\u3068\u5b66\u7fd2\u30ea\u30bd\u30fc\u30b9<\/li>\n\n\n\n<li>Node.js \u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u3068\u4eca\u5f8c\u306e\u5c55\u958b<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<p>\u3053\u306e\u6982\u8981\u306b\u5f93\u3063\u3066\u3001\u4f53\u7cfb\u7684\u3067\u5305\u62ec\u7684\u306a Node.js \u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3092\u5b66\u751f\u306b\u63d0\u4f9b\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u6982\u8981\u306f\u5358\u306a\u308b\u63d0\u6848\u3067\u3042\u308a\u3001\u81ea\u5206\u306e\u30cb\u30fc\u30ba\u3084\u76ee\u6a19\u306b\u5408\u308f\u305b\u3066\u8abf\u6574\u3067\u304d\u308b\u3053\u3068\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1721\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Node.js\u3068\u306f\u4f55\u304b\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u4f1a\u8a71\u3067\u4f7f\u7528\u3055\u308c\u305f\u4ee5\u524d\u306e\u30e2\u30c7\u30eb\u306f\u4f7f\u7528\u3067\u304d\u307e\u305b\u3093\u3002\u6700\u65b0\u306e\u30c7\u30d5\u30a9\u30eb\u30c8 \u30e2\u30c7\u30eb\u306b\u5207\u308a\u66ff\u3048\u307e\u3057\u305f<\/p>\n\n\n\n<p>Node.js \u306f\u3001Chrome V8 JavaScript \u30a8\u30f3\u30b8\u30f3\u4e0a\u306b\u69cb\u7bc9\u3055\u308c\u305f\u30aa\u30fc\u30d7\u30f3 \u30bd\u30fc\u30b9\u306e\u30af\u30ed\u30b9\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0 \u30e9\u30f3\u30bf\u30a4\u30e0\u74b0\u5883\u3067\u3059\u3002JavaScript \u3067\u30b5\u30fc\u30d0\u30fc\u5074\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3068\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3 \u30c4\u30fc\u30eb\u3092\u8a18\u8ff0\u3067\u304d\u3001\u7d44\u307f\u8fbc\u307f\u30e9\u30a4\u30d6\u30e9\u30ea\u3068\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3 \u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u8c4a\u5bcc\u306a\u30bb\u30c3\u30c8\u304c\u63d0\u4f9b\u3055\u308c\u308b\u305f\u3081\u3001\u52b9\u7387\u7684\u3067\u30b9\u30b1\u30fc\u30e9\u30d6\u30eb\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u975e\u5e38\u306b\u7c21\u5358\u306b\u958b\u767a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>Node.js \u306e\u6700\u5927\u306e\u7279\u5fb4\u306f\u3001\u5358\u4e00\u30b9\u30ec\u30c3\u30c9\u306e\u30a4\u30d9\u30f3\u30c8\u99c6\u52d5\u578b\u975e\u540c\u671f I\/O \u30e2\u30c7\u30eb\u3092\u63a1\u7528\u3057\u3066\u3044\u308b\u3053\u3068\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u540c\u6642\u5b9f\u884c\u6027\u304c\u9ad8\u304f\u3001I\/O \u64cd\u4f5c\u306e\u6570\u304c\u591a\u3044\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3 \u30b7\u30ca\u30ea\u30aa\u3092\u51e6\u7406\u3067\u304d\u307e\u3059\u3002Node.js \u306f\u3001\u5f93\u6765\u306e\u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9\u304a\u3088\u3073\u540c\u671f I\/O \u30e1\u30bd\u30c3\u30c9\u3068\u6bd4\u8f03\u3057\u3066\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u9ad8\u304f\u3001\u958b\u767a\u52b9\u7387\u304c\u9ad8\u304f\u3001\u4fdd\u5b88\u6027\u304c\u512a\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>2009 \u5e74\u306b Ryan Dahl \u306b\u3088\u3063\u3066\u6700\u521d\u306b\u4f5c\u6210\u3055\u308c\u305f Node.js \u306f\u3001\u5f37\u529b\u306a\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u306b\u3088\u3063\u3066\u7d99\u7d9a\u7684\u306b\u8ca2\u732e\u304a\u3088\u3073\u7dad\u6301\u3055\u308c\u3066\u3044\u308b\u30aa\u30fc\u30d7\u30f3 \u30bd\u30fc\u30b9 \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u3059\u3002\u73fe\u5728\u3001Node.js \u306f\u3001Web \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3001\u30d0\u30c3\u30af\u30a8\u30f3\u30c9 \u30b5\u30fc\u30d3\u30b9\u3001IoT \u30c7\u30d0\u30a4\u30b9\u3001\u30ed\u30dc\u30c3\u30c8\u5236\u5fa1\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u5206\u91ce\u3067\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1721\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Node.js\u306e\u30e1\u30ea\u30c3\u30c8\u3092\u8a73\u3057\u304f\u6559\u3048\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Node.js \u306b\u306f\u591a\u304f\u306e\u5229\u70b9\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u4e00\u90e8\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u9ad8\u3044\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9: Node.js \u306f\u3001\u591a\u6570\u306e I\/O \u64cd\u4f5c\u3068\u9ad8\u5ea6\u306a\u540c\u6642\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30ea\u30af\u30a8\u30b9\u30c8\u3092\u52b9\u679c\u7684\u306b\u51e6\u7406\u3067\u304d\u308b\u30b7\u30f3\u30b0\u30eb \u30b9\u30ec\u30c3\u30c9\u306e\u30a4\u30d9\u30f3\u30c8\u99c6\u52d5\u578b\u975e\u540c\u671f I\/O \u30e2\u30c7\u30eb\u3092\u63a1\u7528\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u512a\u308c\u305f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u767a\u63ee\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30af\u30ed\u30b9\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0: Node.js \u306f\u3001Windows\u3001Linux\u3001macOS\u3001\u304a\u3088\u3073\u305d\u306e\u4ed6\u306e\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u3092\u542b\u3080\u8907\u6570\u306e\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u5b9f\u884c\u3067\u304d\u308b\u305f\u3081\u3001\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u9593\u306e\u4e92\u63db\u6027\u304c\u826f\u597d\u3067\u3059\u3002<\/li>\n\n\n\n<li>\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3: Node.js \u306b\u306f\u5927\u898f\u6a21\u306a\u30aa\u30fc\u30d7\u30f3 \u30bd\u30fc\u30b9 \u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u304c\u3042\u308a\u3001\u958b\u767a\u8005\u304c\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u8fc5\u901f\u306b\u69cb\u7bc9\u304a\u3088\u3073\u62e1\u5f35\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u8c4a\u5bcc\u306a\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3 \u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u30c4\u30fc\u30eb\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0 \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u69cb\u7bc9\u306b\u9069\u3057\u3066\u3044\u307e\u3059: Node.js \u306e\u30a4\u30d9\u30f3\u30c8 \u30c9\u30ea\u30d6\u30f3\u304a\u3088\u3073\u30ce\u30f3\u30d6\u30ed\u30c3\u30ad\u30f3\u30b0 I\/O \u30e2\u30c7\u30eb\u306b\u3088\u308a\u3001\u30c1\u30e3\u30c3\u30c8 \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3001\u30b2\u30fc\u30e0 \u30b5\u30fc\u30d0\u30fc\u306a\u3069\u306e\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0 \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u69cb\u7bc9\u306b\u975e\u5e38\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u518d\u5229\u7528\u53ef\u80fd\u306a\u30b3\u30fc\u30c9: Node.js \u306f JavaScript \u3092\u958b\u767a\u8a00\u8a9e\u3068\u3057\u3066\u4f7f\u7528\u3059\u308b\u305f\u3081\u3001\u958b\u767a\u8005\u306f\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u3068\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u306e\u9593\u3067\u30b3\u30fc\u30c9\u3092\u7c21\u5358\u306b\u5171\u6709\u3067\u304d\u308b\u305f\u3081\u3001\u958b\u767a\u52b9\u7387\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u7fd2\u5f97\u3068\u4f7f\u7528\u304c\u7c21\u5358: Node.js \u306f JavaScript \u306b\u57fa\u3065\u3044\u3066\u958b\u767a\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u958b\u767a\u8005\u304c Node.js \u3092\u7fd2\u5f97\u3057\u3066\u4f7f\u7528\u3059\u308b\u306e\u306f\u6bd4\u8f03\u7684\u7c21\u5358\u3067\u3001\u30d0\u30c3\u30af\u30a8\u30f3\u30c9 \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u8fc5\u901f\u306b\u958b\u767a\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u5f37\u529b\u306a\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0: Node.js \u306b\u306f\u3001npm \u30d1\u30c3\u30b1\u30fc\u30b8 \u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u3001\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3 \u30e9\u30a4\u30d6\u30e9\u30ea\u3001\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306a\u3069\u306e\u5de8\u5927\u306a\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u304c\u3042\u308a\u3001\u958b\u767a\u52b9\u7387\u3092\u5927\u5e45\u306b\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u3064\u307e\u308a\u3001Node.js \u306b\u306f\u591a\u304f\u306e\u5229\u70b9\u304c\u3042\u308a\u3001\u305d\u306e\u9ad8\u6027\u80fd\u3001\u30af\u30ed\u30b9\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3001\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u3001\u304a\u3088\u3073\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0 \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u3088\u308a\u3001\u3055\u307e\u3056\u307e\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30cb\u30fc\u30ba\u3092\u6e80\u305f\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u540c\u6642\u306b\u3001\u7fd2\u5f97\u3068\u4f7f\u7528\u304c\u5bb9\u6613\u3067\u3042\u308b\u3068\u3044\u3046\u5229\u70b9\u3082\u3042\u308a\u307e\u3059\u3002\u975e\u5e38\u306b\u4eba\u6c17\u306e\u3042\u308b\u5f37\u529b\u306a\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u958b\u767a\u30c4\u30fc\u30eb\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1721\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Node.js\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3068\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Node.js \u306f\u30aa\u30fc\u30d7\u30f3 \u30bd\u30fc\u30b9 \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u3059. Node.js \u306e\u516c\u5f0f Web \u30b5\u30a4\u30c8\u304b\u3089\u3001\u3055\u307e\u3056\u307e\u306a\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u7528\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb \u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3067\u304d\u307e\u3059\u3002Node.js \u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u8a73\u7d30\u306a\u624b\u9806\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Node.js \u516c\u5f0f Web \u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b: Web \u30d6\u30e9\u30a6\u30b6\u30fc\u3067 Node.js \u516c\u5f0f Web \u30b5\u30a4\u30c8 (https:\/\/nodejs.org\/en\/) \u3092\u958b\u304d\u307e\u3059<a href=\"https:\/\/nodejs.org\/en\/%EF%BC%89%E3%80%82\">\u3002<\/a><\/li>\n\n\n\n<li>Node.js \u30a4\u30f3\u30b9\u30c8\u30fc\u30eb \u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u307e\u3059\u3002\u30db\u30fc\u30e0\u30da\u30fc\u30b8\u3067\u3001\u3055\u307e\u3056\u307e\u306a\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb \u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u306b\u5fdc\u3058\u3066\u9069\u5207\u306a\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb \u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u9078\u629e\u3057\u3001\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>Node.js \u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b: \u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb \u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u958b\u304d\u3001\u30d7\u30ed\u30f3\u30d7\u30c8\u306b\u5f93\u3063\u3066 Node.js \u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002Windows \u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb \u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u30c0\u30d6\u30eb\u30af\u30ea\u30c3\u30af\u3057\u3066\u30c7\u30d5\u30a9\u30eb\u30c8\u8a2d\u5b9a\u306b\u5f93\u3063\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3067\u304d\u307e\u3059\u304c\u3001Linux \u307e\u305f\u306f macOS \u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u30bf\u30fc\u30df\u30ca\u30eb \u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb \u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u5b9f\u884c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>Node.js \u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3092\u78ba\u8a8d\u3059\u308b: \u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001\u30bf\u30fc\u30df\u30ca\u30eb\u307e\u305f\u306f\u30b3\u30de\u30f3\u30c9 \u30e9\u30a4\u30f3 \u30a6\u30a3\u30f3\u30c9\u30a6\u306b\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5165\u529b\u3057\u3066\u3001Node.js \u304c\u6b63\u3057\u304f\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059<code>node -v&nbsp;<\/code>\u3002 Node.js \u30bf\u30fc\u30df\u30ca\u30eb\u306b\u30d0\u30fc\u30b8\u30e7\u30f3\u756a\u53f7\u304c\u51fa\u529b\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304c\u5b8c\u4e86\u3059\u308b\u3068\u3001Node.js \u3092\u4f7f\u7528\u3057\u3066 JavaScript \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u4f5c\u6210\u3092\u958b\u59cb\u3067\u304d\u307e\u3059\u3002Node.js \u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u3001npm \u30d1\u30c3\u30b1\u30fc\u30b8 \u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u3092\u4f7f\u7528\u3057\u3066\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3068\u30c4\u30fc\u30eb\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3067\u304d\u308b\u305f\u3081\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u306e\u52b9\u7387\u3068\u6a5f\u80fd\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1721\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Node.js\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306e\u691c\u8a3c\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Node.js \u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u306f\u3001Node.js \u304c\u6b63\u5e38\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u3067 Node.js \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u5b9f\u884c\u3067\u304d\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u30b9\u30c6\u30c3\u30d7\u3067\u3059\u3002Node.js \u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3092\u78ba\u8a8d\u3059\u308b\u8a73\u7d30\u306a\u624b\u9806\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30b3\u30de\u30f3\u30c9 \u30e9\u30a4\u30f3 \u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u958b\u304f: Windows \u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001Win + R \u30ad\u30fc\u3092\u62bc\u3057\u3066\u304b\u3089\u3001cmd \u3092\u5165\u529b\u3057\u3066\u30b3\u30de\u30f3\u30c9 \u30e9\u30a4\u30f3 \u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u958b\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059; Linux \u307e\u305f\u306f macOS \u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u30bf\u30fc\u30df\u30ca\u30eb \u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f7f\u7528\u3057\u3066\u30b3\u30de\u30f3\u30c9 \u30e9\u30a4\u30f3 \u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u958b\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30b3\u30de\u30f3\u30c9\u3092\u5165\u529b\u3057\u307e\u3059: \u30b3\u30de\u30f3\u30c9 \u30e9\u30a4\u30f3 \u30a6\u30a3\u30f3\u30c9\u30a6\u3067\u3001\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5165\u529b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 \u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc<code>node -v&nbsp;<\/code>\u3053\u306e\u30b3\u30de\u30f3\u30c9\u306f\u3001Node.js \u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u756a\u53f7\u3092\u51fa\u529b\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u51fa\u529b\u3092\u78ba\u8a8d\u3057\u307e\u3059: Node.js \u304c\u6b63\u5e38\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u51fa\u529b\u304c\u8868\u793a\u3055\u308c\u307e\u3059<code>v16.0.0&nbsp;<\/code>\u3002\u5225\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u756a\u53f7\u304c\u8868\u793a\u3055\u308c\u308b\u5834\u5408\u306f\u3001\u5225\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306e Node.js \u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>Node.js \u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306e\u78ba\u8a8d\u306f\u3001\u30b3\u30de\u30f3\u30c9 \u30e9\u30a4\u30f3 \u30a6\u30a3\u30f3\u30c9\u30a6\u3067\u5358\u7d14\u306a\u30b3\u30de\u30f3\u30c9\u3092\u5165\u529b\u3059\u308b\u306e\u3068\u540c\u3058\u304f\u3089\u3044\u7c21\u5358\u3067\u3059\u3002Node.js \u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u756a\u53f7\u304c\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u306f\u3001Node.js \u3092\u4f7f\u7528\u3057\u3066 JavaScript \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u4f5c\u6210\u3059\u308b\u6e96\u5099\u304c\u3067\u304d\u3066\u3044\u307e\u3059\u3002\u554f\u984c\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u306f\u3001Node.js \u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304c\u6b63\u3057\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3001\u30b3\u30de\u30f3\u30c9 \u30e9\u30a4\u30f3 \u30a6\u30a3\u30f3\u30c9\u30a6\u3067\u6b63\u3057\u3044\u30b3\u30de\u30f3\u30c9\u3092\u5165\u529b\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1721\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Visual Studio Code\uff08VSCode\uff09\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u6559\u3048\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Visual Studio Code (\u7565\u3057\u3066 VSCode) \u306f\u8efd\u91cf\u306e\u30af\u30ed\u30b9\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0 \u30b3\u30fc\u30c9 \u30a8\u30c7\u30a3\u30bf\u30fc\u3067\u3001JavaScript\u3001Node.js\u3001Python\u3001C# \u306a\u3069\u306e\u8907\u6570\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3092\u7de8\u96c6\u304a\u3088\u3073\u30c7\u30d0\u30c3\u30b0\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002Visual Studio Code \u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u8a73\u7d30\u306a\u624b\u9806\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Visual Studio Code \u306e\u516c\u5f0f Web \u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b: Web \u30d6\u30e9\u30a6\u30b6\u30fc\u3067 Visual Studio Code \u306e\u516c\u5f0f Web \u30b5\u30a4\u30c8 (https:\/\/code.visualstudio.com\/) \u3092\u958b\u304d\u307e\u3059<a href=\"https:\/\/code.visualstudio.com\/%EF%BC%89%E3%80%82\">\u3002<\/a><\/li>\n\n\n\n<li>Visual Studio Code \u30a4\u30f3\u30b9\u30c8\u30fc\u30eb \u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u307e\u3059\u3002\u30db\u30fc\u30e0 \u30da\u30fc\u30b8\u3067\u3001\u3055\u307e\u3056\u307e\u306a\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb \u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u306b\u5fdc\u3058\u3066\u9069\u5207\u306a\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb \u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u9078\u629e\u3057\u3001\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>Visual Studio Code \u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b: \u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb \u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u958b\u304d\u3001\u30d7\u30ed\u30f3\u30d7\u30c8\u306b\u5f93\u3063\u3066 Visual Studio Code \u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002Windows \u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb \u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u30c0\u30d6\u30eb\u30af\u30ea\u30c3\u30af\u3057\u3066\u30c7\u30d5\u30a9\u30eb\u30c8\u8a2d\u5b9a\u306b\u5f93\u3063\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3067\u304d\u307e\u3059\u304c\u3001Linux \u307e\u305f\u306f macOS \u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u30bf\u30fc\u30df\u30ca\u30eb \u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb \u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u5b9f\u884c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>Visual Studio Code \u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3092\u78ba\u8a8d\u3059\u308b: \u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001\u30bf\u30fc\u30df\u30ca\u30eb\u307e\u305f\u306f\u30b3\u30de\u30f3\u30c9 \u30e9\u30a4\u30f3 \u30a6\u30a3\u30f3\u30c9\u30a6\u306b\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5165\u529b\u3057\u3066\u3001Visual Studio Code \u304c\u6b63\u3057\u304f\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059: cssCopy code Visual Studio Code \u304c\u6b63\u5e38\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u306f\u3001 Visual Studio&nbsp;<code>code --version&nbsp;<\/code>Code \u30d0\u30fc\u30b8\u30e7\u30f3\u756a\u53f7\u304c\u30bf\u30fc\u30df\u30ca\u30eb\u306b\u51fa\u529b\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001Visual Studio Code \u3092\u4f7f\u7528\u3057\u3066\u30b3\u30fc\u30c9\u3092\u8a18\u8ff0\u3001\u30c7\u30d0\u30c3\u30b0\u3001\u304a\u3088\u3073\u7ba1\u7406\u3067\u304d\u307e\u3059\u3002Visual Studio Code \u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u3001\u62e1\u5f35\u6a5f\u80fd\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u3001\u30c7\u30d0\u30c3\u30b0 \u30c4\u30fc\u30eb\u3001\u69cb\u6587\u306e\u5f37\u8abf\u8868\u793a\u3001\u30b3\u30fc\u30c9 \u30b9\u30cb\u30da\u30c3\u30c8\u306a\u3069\u306e\u6a5f\u80fd\u3092\u62e1\u5f35\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3001Visual Studio Code \u3092\u4f7f\u7528\u3057\u3066 Git \u3084\u305d\u306e\u4ed6\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u3068\u7d71\u5408\u3057\u3001\u30b3\u30fc\u30c9\u3092\u3088\u308a\u9069\u5207\u306b\u7ba1\u7406\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1721\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Node.js \u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u57fa\u672c\u7684\u306a\u6982\u5ff5\u3092\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Node.js \u3067\u306f\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u30d1\u30c3\u30b1\u30fc\u30b8\u306f 2 \u3064\u306e\u57fa\u672c\u7684\u306a\u6982\u5ff5\u3067\u3042\u308a\u3001\u3069\u3061\u3089\u3082 Node.js \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u69cb\u7bc9\u3059\u308b\u4e0a\u3067\u91cd\u8981\u306a\u90e8\u5206\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u30e2\u30b8\u30e5\u30fc\u30eb\u306f Node.js \u306e\u57fa\u672c\u5358\u4f4d\u3067\u3042\u308a\u3001\u95a2\u9023\u3059\u308b\u95a2\u6570\u3068\u30c7\u30fc\u30bf\u306e\u30bb\u30c3\u30c8\u3092\u30ab\u30d7\u30bb\u30eb\u5316\u3059\u308b\u5358\u4e00\u306e JavaScript \u30d5\u30a1\u30a4\u30eb\u3067\u3059\u3002\u5404\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u306f\u72ec\u81ea\u306e\u30b9\u30b3\u30fc\u30d7\u304c\u3042\u308a\u30012 \u3064\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u540c\u3058\u5909\u6570\u540d\u304c\u3042\u3063\u3066\u3082\u7af6\u5408\u306f\u767a\u751f\u3057\u307e\u305b\u3093\u3002\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u6a5f\u80fd\u3068\u30c7\u30fc\u30bf\u3092\u4ed6\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u3067\u4f7f\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u306b\u306f\u3001Node.js \u306e\u30a8\u30af\u30b9\u30dd\u30fc\u30c8 \u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u4f7f\u7528\u3057\u3066\u3001\u305d\u308c\u3089\u3092\u30d1\u30d6\u30ea\u30c3\u30af \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3068\u3057\u3066\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002Node.js \u306b\u306f\u3001module.exports\u3001exports\u3001\u304a\u3088\u3073 global \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3068\u3044\u3046 3 \u3064\u306e\u4e00\u822c\u7684\u306a\u30a8\u30af\u30b9\u30dd\u30fc\u30c8 \u30e1\u30bd\u30c3\u30c9\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30d1\u30c3\u30b1\u30fc\u30b8\u306f\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u96c6\u307e\u308a\u3067\u3042\u308a\u3001\u901a\u5e38\u306f\u30e1\u30a4\u30f3 \u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u3044\u304f\u3064\u304b\u306e\u95a2\u9023\u3059\u308b\u88dc\u52a9\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u30d1\u30c3\u30b1\u30fc\u30b8\u306b\u306f\u3001\u968e\u5c64\u3092\u5f62\u6210\u3059\u308b\u4ed6\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u542b\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u4ed6\u306e\u30e6\u30fc\u30b6\u30fc\u304c\u7c21\u5358\u306b\u4f7f\u7528\u304a\u3088\u3073\u5171\u6709\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u306b\u306f\u3001\u30d1\u30c3\u30b1\u30fc\u30b8\u3092 Node.js \u30d1\u30c3\u30b1\u30fc\u30b8 \u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u3067\u3042\u308b npm \u306b\u516c\u958b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u901a\u5e38\u3001\u30d1\u30c3\u30b1\u30fc\u30b8\u306b\u306f\u3001\u30d1\u30c3\u30b1\u30fc\u30b8\u3001\u4f9d\u5b58\u95a2\u4fc2\u3001\u30d0\u30fc\u30b8\u30e7\u30f3\u756a\u53f7\u306a\u3069\u306b\u95a2\u3059\u308b\u30e1\u30bf\u30c7\u30fc\u30bf\u60c5\u5831\u3092\u542b\u3080 package.json \u30d5\u30a1\u30a4\u30eb\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002npm \u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u7c21\u5358\u306b\u691c\u7d22\u3001\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3001\u304a\u3088\u3073\u66f4\u65b0\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u30d1\u30c3\u30b1\u30fc\u30b8\u306f\u3001Node.js \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e 2 \u3064\u306e\u57fa\u672c\u7684\u306a\u6982\u5ff5\u3067\u3042\u308a\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u5c0f\u3055\u306a\u30d1\u30fc\u30c4\u306b\u5206\u5272\u3057\u3066\u3001\u3053\u308c\u3089\u306e\u30d1\u30fc\u30c4\u3092\u7c21\u5358\u306b\u4fdd\u5b88\u304a\u3088\u3073\u518d\u5229\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u5b9f\u969b\u306b\u306f\u3001Node.js \u7d44\u307f\u8fbc\u307f\u30e2\u30b8\u30e5\u30fc\u30eb\u3001\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3 \u30e2\u30b8\u30e5\u30fc\u30eb\u3001\u30ab\u30b9\u30bf\u30e0 \u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u69cb\u7bc9\u3057\u3001npm \u3092\u4f7f\u7528\u3057\u3066\u3053\u308c\u3089\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u7ba1\u7406\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1721\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Node.js npm (Node.js Package Manager) \u306e\u57fa\u672c\u6982\u5ff5\u3092\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>npm (Node.js Package Manager) \u306f Node.js \u306e\u516c\u5f0f\u30d1\u30c3\u30b1\u30fc\u30b8\u7ba1\u7406\u30c4\u30fc\u30eb\u3067\u3042\u308a\u3001Node.js \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u7c21\u5358\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3001\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3001\u304a\u3088\u3073\u7ba1\u7406\u3067\u304d\u307e\u3059\u3002npm \u306f\u3001Node.js \u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u691c\u7d22\u3001\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3001\u304a\u3088\u3073\u7ba1\u7406\u3059\u308b\u305f\u3081\u306e\u30b7\u30f3\u30d7\u30eb\u3067\u5f37\u529b\u306a\u65b9\u6cd5\u3092\u63d0\u4f9b\u3057\u3001\u958b\u767a\u8005\u304c\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u62e1\u5f35\u304a\u3088\u3073\u7dad\u6301\u3059\u308b\u3053\u3068\u3092\u5bb9\u6613\u306b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>npm \u306e\u57fa\u672c\u7684\u306a\u6982\u5ff5\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30d1\u30c3\u30b1\u30fc\u30b8: npm \u306b\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u305f\u3081\u306e\u30d3\u30eb\u30c9\u6e08\u307f\u30e2\u30b8\u30e5\u30fc\u30eb\u304a\u3088\u3073\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u3042\u308b\u30aa\u30fc\u30d7\u30f3 \u30bd\u30fc\u30b9 \u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u5927\u898f\u6a21\u306a\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002npm \u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u3053\u308c\u3089\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u7c21\u5358\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>package.json \u30d5\u30a1\u30a4\u30eb: package.json \u306f\u3001\u30d1\u30c3\u30b1\u30fc\u30b8\u306b\u95a2\u3059\u308b\u30e1\u30bf\u30c7\u30fc\u30bf\u60c5\u5831\u3092\u542b\u3080 JSON \u30d5\u30a1\u30a4\u30eb\u3067\u3059\u3002\u30d1\u30c3\u30b1\u30fc\u30b8\u540d\u3001\u30d0\u30fc\u30b8\u30e7\u30f3\u3001\u4f5c\u6210\u8005\u3001\u4f9d\u5b58\u95a2\u4fc2\u3001\u30b9\u30af\u30ea\u30d7\u30c8\u306a\u3069\u306b\u95a2\u3059\u308b\u60c5\u5831\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002npm \u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u3001package.json \u30d5\u30a1\u30a4\u30eb\u306f\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3068\u69cb\u6210\u3001\u304a\u3088\u3073\u305d\u306e\u4f9d\u5b58\u95a2\u4fc2\u3092\u5224\u65ad\u3059\u308b\u305f\u3081\u306e\u9375\u3067\u3059\u3002<\/li>\n\n\n\n<li>\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb: npm \u7d4c\u7531\u3067\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u306e\u306f\u7c21\u5358\u3067\u3059\u3002\u30b3\u30de\u30f3\u30c9 \u30e9\u30a4\u30f3\u3067 npm install &lt;package-name&gt; \u3068\u5165\u529b\u3059\u308b\u3060\u3051\u3067\u3059\u3002npm \u306f\u3001\u6307\u5b9a\u3055\u308c\u305f\u30d1\u30c3\u30b1\u30fc\u30b8\u3068\u305d\u306e\u4f9d\u5b58\u95a2\u4fc2\u3092\u81ea\u52d5\u7684\u306b\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001express \u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u306b\u306f\u3001\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<code>npm install express<\/code><\/li>\n\n\n\n<li>\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9: Node.js \u3067\u306f\u3001\u901a\u5e38\u3001\u65b0\u3057\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u304c\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002npm \u306f\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u66f4\u65b0\u3059\u308b\u7c21\u5358\u306a\u65b9\u6cd5\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u30b3\u30de\u30f3\u30c9 \u30e9\u30a4\u30f3\u3067 npm update &lt;package-name&gt; \u3068\u5165\u529b\u3059\u308b\u3060\u3051\u3067\u3059\u3002\u305f\u3068\u3048\u3070\u3001express \u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3059\u308b\u306b\u306f\u3001\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<code>npm update express<\/code><\/li>\n\n\n\n<li>\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u691c\u7d22: npm \u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u5229\u7528\u53ef\u80fd\u306a\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u7c21\u5358\u306b\u691c\u7d22\u3057\u3066\u898b\u3064\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30b3\u30de\u30f3\u30c9 \u30e9\u30a4\u30f3\u3067 npm search &lt;package-name&gt; \u3068\u5165\u529b\u3059\u308b\u3060\u3051\u3067\u3001\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u691c\u7d22\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001express \u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u691c\u7d22\u3059\u308b\u306b\u306f\u3001\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<code>npm search express<\/code><\/li>\n<\/ol>\n\n\n\n<p>\u3064\u307e\u308a\u3001npm \u306f\u975e\u5e38\u306b\u5f37\u529b\u306a\u30d1\u30c3\u30b1\u30fc\u30b8\u7ba1\u7406\u30c4\u30fc\u30eb\u3067\u3042\u308a\u3001Node.js \u958b\u767a\u8005\u304c\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u7c21\u5358\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3001\u7ba1\u7406\u3001\u7dad\u6301\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002npm \u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u7c21\u5358\u306b\u691c\u7d22\u3001\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3001\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3001\u691c\u7d22\u3067\u304d\u308b\u305f\u3081\u3001\u958b\u767a\u52b9\u7387\u3068\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u54c1\u8cea\u304c\u5927\u5e45\u306b\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1721\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Node.js\u306e\u975e\u540c\u671f\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3068\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u306e\u57fa\u672c\u6982\u5ff5\u3092\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>\u975e\u540c\u671f\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306f\u3001Node.js \u3067\u975e\u5e38\u306b\u4e00\u822c\u7684\u306a\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0 \u30d1\u30bf\u30fc\u30f3\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001Node.js \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306f I\/O \u64cd\u4f5c\u306e\u5b9f\u884c\u4e2d\u306b\u5fdc\u7b54\u6027\u3092\u7dad\u6301\u3057\u3001\u64cd\u4f5c\u304c\u5b8c\u4e86\u3057\u305f\u5f8c\u3082\u5b9f\u884c\u3092\u7d99\u7d9a\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0 \u30e2\u30c7\u30eb\u306f\u3001\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u3092\u4ecb\u3057\u3066\u5b9f\u88c5\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u975e\u540c\u671f\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3068\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u306e\u57fa\u672c\u6982\u5ff5\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u975e\u540c\u671f\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0: \u975e\u540c\u671f\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306f\u3001\u5fdc\u7b54\u6027\u3092\u7dad\u6301\u3057\u3001I\/O \u64cd\u4f5c\u306e\u5b9f\u884c\u4e2d\u306b\u5b9f\u884c\u3092\u7d99\u7d9a\u3059\u308b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0 \u30d1\u30bf\u30fc\u30f3\u3067\u3059\u3002\u975e\u540c\u671f\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3067\u306f\u3001I\/O \u64cd\u4f5c\u3092\u5b9f\u884c\u3059\u308b\u3068\u3001Node.js \u306f\u64cd\u4f5c\u3092\u30ad\u30e5\u30fc\u306b\u5165\u308c\u3001\u6b21\u306e\u30b3\u30fc\u30c9\u3092\u5b9f\u884c\u3057\u7d9a\u3051\u307e\u3059\u3002I\/O \u64cd\u4f5c\u304c\u5b8c\u4e86\u3059\u308b\u3068\u3001Node.js \u306f\u30ad\u30e5\u30fc\u304b\u3089\u64cd\u4f5c\u3092\u53d7\u3051\u53d6\u308a\u3001\u5bfe\u5fdc\u3059\u308b\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570: \u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u306f\u3001\u975e\u540c\u671f\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3067\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u95a2\u6570\u306e\u4e00\u7a2e\u3067\u3059\u3002\u975e\u540c\u671f\u95a2\u6570\u306e\u5b9f\u884c\u304c\u5b8c\u4e86\u3057\u305f\u5f8c\u306b\u547c\u3073\u51fa\u3055\u308c\u308b\u975e\u540c\u671f\u95a2\u6570\u306b\u6e21\u3055\u308c\u308b\u95a2\u6570\u3067\u3059\u3002\u901a\u5e38\u3001\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u306f\u3001I\/O \u64cd\u4f5c\u306e\u7d50\u679c\u3092\u51e6\u7406\u3057\u3001\u5f8c\u7d9a\u306e\u64cd\u4f5c\u3092\u5b9f\u884c\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u305f\u3068\u3048\u3070\u3001\u57fa\u672c\u7684\u306a\u975e\u540c\u671f\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3068\u3001\u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u53d6\u3063\u3066\u305d\u306e\u5185\u5bb9\u3092\u30b3\u30f3\u30bd\u30fc\u30eb\u306b\u51fa\u529b\u3059\u308b\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u306e\u4f8b\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">javascript\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc<code>const fs = require('fs');\n\nfs.readFile('file.txt', 'utf8', (err, data) =&gt; {\n  if (err) {\n    throw err;\n  }\n  console.log(data);\n});\n\nconsole.log('Reading file...');\n<\/code><\/pre>\n\n\n\n<p>\u4e0a\u8a18\u306e\u30b3\u30fc\u30c9\u3067\u306f\u3001Node.js \u7d44\u307f\u8fbc\u307f\u306e fs \u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u53d6\u308a\u307e\u3057\u305f\u3002fs.readFile \u95a2\u6570\u306f\u3001\u30d5\u30a1\u30a4\u30eb\u8aad\u307f\u53d6\u308a\u8981\u6c42\u3092\u30ad\u30e5\u30fc\u306b\u5165\u308c\u3001\u3059\u3050\u306b\u8fd4\u3059\u975e\u540c\u671f\u95a2\u6570\u3067\u3059\u3002\u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u53d6\u308b\u30d7\u30ed\u30bb\u30b9\u3067\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u6b21\u306e\u30b3\u30fc\u30c9\u3092\u5b9f\u884c\u3057\u7d9a\u3051\u3001\u300c\u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u53d6\u3063\u3066\u3044\u307e\u3059&#8230;\u300d\u3068\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u30d5\u30a1\u30a4\u30eb\u304c\u8aad\u307f\u53d6\u3089\u308c\u308b\u3068\u3001Node.js \u306f\u30ad\u30e5\u30fc\u304b\u3089\u8aad\u307f\u53d6\u308a\u8981\u6c42\u3092\u53d7\u3051\u53d6\u308a\u3001\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u30d5\u30a1\u30a4\u30eb\u306e\u5185\u5bb9\u3092\u30b3\u30f3\u30bd\u30fc\u30eb\u306b\u51fa\u529b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3064\u307e\u308a\u3001\u975e\u540c\u671f\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3068\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u306f Node.js \u306e\u975e\u5e38\u306b\u91cd\u8981\u306a\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0 \u30d1\u30bf\u30fc\u30f3\u3067\u3042\u308a\u3001\u52b9\u7387\u7684\u3067\u30b9\u30b1\u30fc\u30e9\u30d6\u30eb\u3067\u4fdd\u5b88\u53ef\u80fd\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u4f5c\u6210\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001I\/O \u64cd\u4f5c\u306e\u5b8c\u4e86\u5f8c\u306b\u305d\u306e\u7d50\u679c\u3092\u51e6\u7406\u3057\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u7d9a\u884c\u3059\u308b\u524d\u306b\u5f8c\u7d9a\u306e\u64cd\u4f5c\u3092\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1721\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Node.js \u7d44\u307f\u8fbc\u307f\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Node.js \u7d44\u307f\u8fbc\u307f\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001Node.js \u30e9\u30f3\u30bf\u30a4\u30e0\u306e\u7d44\u307f\u8fbc\u307f\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u6307\u3057\u3001\u8ffd\u52a0\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3084\u30a4\u30f3\u30dd\u30fc\u30c8\u306a\u3057\u3067\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u7d44\u307f\u8fbc\u307f\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u30d5\u30a1\u30a4\u30eb\u64cd\u4f5c\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u901a\u4fe1\u3001\u6697\u53f7\u5316\u3001\u30a4\u30d9\u30f3\u30c8\u99c6\u52d5\u578b\u3001\u30d7\u30ed\u30bb\u30b9\u7ba1\u7406\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001Node.js \u3067\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u7d44\u307f\u8fbc\u307f\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u4e00\u90e8\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>fs \u30e2\u30b8\u30e5\u30fc\u30eb: fs \u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u30d5\u30a1\u30a4\u30eb\u306e\u8aad\u307f\u53d6\u308a\u3068\u66f8\u304d\u8fbc\u307f\u3001\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306e\u4f5c\u6210\u3068\u524a\u9664\u3001\u30d5\u30a1\u30a4\u30eb\u306e\u30a2\u30af\u30bb\u30b9\u8a31\u53ef\u306e\u5909\u66f4\u306a\u3069\u3001\u30d5\u30a1\u30a4\u30eb\u64cd\u4f5c\u306e\u305f\u3081\u306e\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>http \u30e2\u30b8\u30e5\u30fc\u30eb: http \u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001HTTP \u30b5\u30fc\u30d0\u30fc\u306e\u4f5c\u6210\u3001HTTP \u8981\u6c42\u306e\u9001\u4fe1\u3001URL \u306e\u89e3\u6790\u306a\u3069\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u901a\u4fe1\u306e\u305f\u3081\u306e\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>net \u30e2\u30b8\u30e5\u30fc\u30eb: net \u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001TCP\/UDP \u30b5\u30fc\u30d0\u30fc\u306e\u4f5c\u6210\u3001TCP\/UDP \u63a5\u7d9a\u306e\u78ba\u7acb\u3001\u30c7\u30fc\u30bf\u306e\u9001\u53d7\u4fe1\u306a\u3069\u3001TCP \u304a\u3088\u3073 UDP \u306b\u57fa\u3065\u304f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u901a\u4fe1\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u6697\u53f7\u30e2\u30b8\u30e5\u30fc\u30eb: \u6697\u53f7\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u30cf\u30c3\u30b7\u30e5\u3001\u5bfe\u79f0\u6697\u53f7\u5316\u3001\u975e\u5bfe\u79f0\u6697\u53f7\u5316\u306a\u3069\u306e\u6697\u53f7\u5316\u304a\u3088\u3073\u5fa9\u53f7\u5316\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>events \u30e2\u30b8\u30e5\u30fc\u30eb: events \u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u30a4\u30d9\u30f3\u30c8\u306e\u30c8\u30ea\u30ac\u30fc\u3084\u30a4\u30d9\u30f3\u30c8\u306e\u30ea\u30c3\u30b9\u30f3\u306a\u3069\u3001\u30a4\u30d9\u30f3\u30c8\u99c6\u52d5\u578b\u306e\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>child_process \u30e2\u30b8\u30e5\u30fc\u30eb: child_process \u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u5b50\u30d7\u30ed\u30bb\u30b9\u306e\u4f5c\u6210\u3068\u7834\u68c4\u3001\u5b50\u30d7\u30ed\u30bb\u30b9\u3068\u306e\u901a\u4fe1\u306a\u3069\u3001\u30d7\u30ed\u30bb\u30b9\u7ba1\u7406\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u7d44\u307f\u8fbc\u307f\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001Node.js \u306e\u6700\u3082\u57fa\u672c\u7684\u306a\u6a5f\u80fd\u306e\u3044\u304f\u3064\u304b\u3092\u63d0\u4f9b\u3057\u3001\u3055\u307e\u3056\u307e\u306a\u30bf\u30a4\u30d7\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u7c21\u5358\u306b\u69cb\u7bc9\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u4e0a\u8a18\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u52a0\u3048\u3066\u3001Node.js \u306f\u3001zlib\u3001os\u3001path \u306a\u3069\u3001\u4ed6\u306e\u591a\u304f\u306e\u7d44\u307f\u8fbc\u307f\u30e2\u30b8\u30e5\u30fc\u30eb\u3082\u63d0\u4f9b\u3057\u307e\u3059\u3002Node.js \u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u3001\u3053\u308c\u3089\u306e\u7d44\u307f\u8fbc\u307f\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u8a73\u7d30\u306a\u4f7f\u7528\u65b9\u6cd5\u3068\u6a5f\u80fd\u306b\u3064\u3044\u3066\u306f\u3001Node.js \u306e\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1721\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Node.js\u30ab\u30b9\u30bf\u30e0\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Node.js \u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u958b\u767a\u8005\u306f\u72ec\u81ea\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f5c\u6210\u3057\u3066\u518d\u5229\u7528\u3067\u304d\u307e\u3059\u3002Node.js \u3067\u306f\u3001\u30ab\u30b9\u30bf\u30e0 \u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u95a2\u9023\u3059\u308b\u95a2\u6570\u3001\u5909\u6570\u3001\u304a\u3088\u3073\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30bb\u30c3\u30c8\u3092\u542b\u3080 JavaScript \u30d5\u30a1\u30a4\u30eb\u3067\u3042\u308a\u3001\u4ed6\u306e\u30d5\u30a1\u30a4\u30eb\u3067\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001Node.js \u30ab\u30b9\u30bf\u30e0 \u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f5c\u6210\u3059\u308b\u305f\u3081\u306e\u8a73\u7d30\u306a\u624b\u9806\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u65b0\u3057\u3044 JavaScript \u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3059\u308b: \u30d7\u30ed\u30b8\u30a7\u30af\u30c8 \u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306e\u4e0b\u306b\u3001&#8217;mymodule.js&#8217; \u306a\u3069\u306e\u65b0\u3057\u3044 JavaScript \u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30e2\u30b8\u30e5\u30fc\u30eb\u3067\u95a2\u6570\u3068\u5909\u6570\u3092\u5b9a\u7fa9\u3059\u308b: \u300cmymodule.js\u300d\u30d5\u30a1\u30a4\u30eb\u3067\u306f\u3001\u95a2\u9023\u3059\u308b\u95a2\u6570\u3001\u5909\u6570\u3001\u304a\u3088\u3073\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30bb\u30c3\u30c8\u3092\u5b9a\u7fa9\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u6b21\u306e\u30b3\u30fc\u30c9\u306f 2 \u3064\u306e\u6570\u5024\u306e\u5408\u8a08\u3092\u8a08\u7b97\u3059\u308b\u95a2\u6570\u3092\u5b9a\u7fa9\u3057\u3066\u3044\u307e\u3059<code>function add(x, y) { return x + y; } module.exports = { add: add };&nbsp;<\/code>\u3002<\/li>\n\n\n\n<li>\u4ed6\u306e\u30d5\u30a1\u30a4\u30eb\u3067\u306e\u30ab\u30b9\u30bf\u30e0 \u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u4f7f\u7528: \u4ed6\u306e\u30d5\u30a1\u30a4\u30eb\u3067\u306f\u3001require \u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u30ab\u30b9\u30bf\u30e0 \u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u8aad\u307f\u8fbc\u3080\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u6b21\u306e\u30b3\u30fc\u30c9\u306f\u300cmymodule.js\u300d\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u30ed\u30fc\u30c9\u3057\u3001\u305d\u306e add \u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066 2 \u3064\u306e\u6570\u5024\u306e\u5408\u8a08\u3092\u8a08\u7b97\u3057\u307e\u3059\u3002<code>const mymodule = require('.\/mymodule'); console.log(mymodule.add(2, 3)); \/\/ \u8f93\u51fa 5<\/code><\/li>\n<\/ol>\n\n\n\n<p>\u5b9f\u969b\u306b\u306f\u3001\u30ab\u30b9\u30bf\u30e0 \u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u975e\u5e38\u306b\u4e00\u822c\u7684\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u5c0f\u3055\u306a\u30d1\u30fc\u30c4\u306b\u5206\u5272\u3057\u3001\u3053\u308c\u3089\u306e\u30d1\u30fc\u30c4\u3092\u4fdd\u5b88\u304a\u3088\u3073\u518d\u5229\u7528\u3057\u3084\u3059\u304f\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30ab\u30b9\u30bf\u30e0 \u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f5c\u6210\u3059\u308b\u3068\u304d\u306f\u3001\u305d\u308c\u3092\u30d1\u30d6\u30ea\u30c3\u30af \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3068\u3057\u3066\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3057\u3066\u3001\u4ed6\u306e\u30d5\u30a1\u30a4\u30eb\u304c\u4f7f\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30ab\u30b9\u30bf\u30e0 \u30e2\u30b8\u30e5\u30fc\u30eb\u3067 npm \u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u4f7f\u7528\u3057\u3066\u3001\u305d\u306e\u6a5f\u80fd\u3092\u62e1\u5f35\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1721\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Node.js\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Node.js \u7d44\u307f\u8fbc\u307f\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u30ab\u30b9\u30bf\u30e0 \u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u52a0\u3048\u3066\u3001Node.js \u306f\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3 \u30e2\u30b8\u30e5\u30fc\u30eb\u3082\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3 \u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u4ed6\u306e\u958b\u767a\u8005\u306b\u3088\u3063\u3066\u4f5c\u6210\u3055\u308c\u3001npm \u3067\u516c\u958b\u3055\u308c\u305f\u30e2\u30b8\u30e5\u30fc\u30eb\u3067\u3042\u308a\u3001npm \u3092\u4ecb\u3057\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304a\u3088\u3073\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002Node.js \u306e\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3 \u30e2\u30b8\u30e5\u30fc\u30eb \u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u306f\u975e\u5e38\u306b\u5f37\u529b\u3067\u3001Web \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9 \u30c9\u30e9\u30a4\u30d0\u30fc\u3001\u30c7\u30fc\u30bf\u8996\u899a\u5316\u3001\u30c6\u30b9\u30c8 \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3067\u304d\u308b\u3055\u307e\u3056\u307e\u306a\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3 \u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f7f\u7528\u3059\u308b\u305f\u3081\u306e\u57fa\u672c\u7684\u306a\u624b\u9806\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3 \u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb: npm \u3092\u4f7f\u7528\u3057\u305f\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3 \u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306f\u975e\u5e38\u306b\u7c21\u5358\u3067\u3059\u3002\u6307\u5b9a\u3057\u305f\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u306b\u306f\u3001\u30b3\u30de\u30f3\u30c9 \u30e9\u30a4\u30f3\u3067 npm install &lt;package-name&gt; \u3068\u5165\u529b\u3059\u308b\u3060\u3051\u3067\u3059\u3002\u305f\u3068\u3048\u3070\u3001Express \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u306b\u306f\u3001\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<code>npm install express<\/code><\/li>\n\n\n\n<li>\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3 \u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u30a4\u30f3\u30dd\u30fc\u30c8: \u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001\u72ec\u81ea\u306e\u30b3\u30fc\u30c9\u3067 require \u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u3001\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3 \u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001Express \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u3001\u6b21\u306e\u30b3\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u3066\u305d\u308c\u3092\u542b\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059: javascriptCopy code<code>const express = require('express');<\/code><\/li>\n\n\n\n<li>\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3 \u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u4f7f\u7528: \u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3 \u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3059\u308b\u3068\u3001\u305d\u308c\u3092\u72ec\u81ea\u306e\u30b3\u30fc\u30c9\u3067\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001Express \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u3001\u6b21\u306e\u30b3\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u3066\u5358\u7d14\u306a Web \u30b5\u30fc\u30d0\u30fc\u3092\u4f5c\u6210\u3067\u304d\u307e\u3059\u3002<code>const express = require('express'); const app = express(); app.get('\/', (req, res) =&gt; { res.send('Hello, world!'); }); app.listen(3000, () =&gt; { console.log('Server listening on port 3000...'); });<\/code><\/li>\n<\/ol>\n\n\n\n<p>\u3064\u307e\u308a\u3001\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3 \u30e2\u30b8\u30e5\u30fc\u30eb\u306f Node.js \u306e\u975e\u5e38\u306b\u91cd\u8981\u306a\u90e8\u5206\u3067\u3042\u308a\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u8fc5\u901f\u306b\u958b\u767a\u3057\u3001\u958b\u767a\u52b9\u7387\u3092\u5411\u4e0a\u3055\u305b\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002npm \u3092\u4f7f\u7528\u3059\u308b\u3068\u3001Node.js \u306e\u6a5f\u80fd\u3092\u62e1\u5f35\u3059\u308b\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3 \u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u7c21\u5358\u306b\u898b\u3064\u3051\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3001\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u3001\u305d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3001\u5b89\u5b9a\u6027\u3001\u304a\u3088\u3073\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u6ce8\u610f\u3092\u6255\u3044\u3001\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u53c2\u7167\u3057\u3066\u8a73\u7d30\u306a\u4f7f\u7528\u65b9\u6cd5\u3068\u6a5f\u80fd\u3092\u7406\u89e3\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1721\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Node.js\u8aad\u307f\u8fbc\u307f\u30d5\u30a1\u30a4\u30eb\u3092\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Node.js \u3067\u306f\u3001\u30d5\u30a1\u30a4\u30eb\u306e\u8aad\u307f\u53d6\u308a\u306f\u4e00\u822c\u7684\u306a\u64cd\u4f5c\u3067\u3059\u3002Node.js \u306f\u3001\u30d5\u30a1\u30a4\u30eb \u30b7\u30b9\u30c6\u30e0\u5185\u306e\u30d5\u30a1\u30a4\u30eb\u306e\u8aad\u307f\u53d6\u308a\u3001\u66f8\u304d\u8fbc\u307f\u3001\u304a\u3088\u3073\u64cd\u4f5c\u3092\u884c\u3046\u305f\u3081\u306e\u7d44\u307f\u8fbc\u307f\u306e fs \u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002Node.js \u3092\u4f7f\u7528\u3057\u3066\u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u53d6\u308b\u57fa\u672c\u7684\u306a\u624b\u9806\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>fs \u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u30a4\u30f3\u30dd\u30fc\u30c8: require \u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066 fs \u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002\u4f8b: javascript\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>const fs = require('fs');<\/code><\/li>\n\n\n\n<li>\u30d5\u30a1\u30a4\u30eb\u306e\u8aad\u307f\u53d6\u308a: fs.readFile \u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u53d6\u308a\u307e\u3059\u3002\u3053\u306e\u95a2\u6570\u306f\u3001\u30d5\u30a1\u30a4\u30eb \u30d1\u30b9\u3001\u30a8\u30f3\u30b3\u30fc\u30c9\u5f62\u5f0f (\u30aa\u30d7\u30b7\u30e7\u30f3\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u306f null)\u3001\u304a\u3088\u3073\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u306e 3 \u3064\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3092\u53d7\u3051\u5165\u308c\u307e\u3059\u3002\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u306e\u6700\u521d\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u306f\u30a8\u30e9\u30fc \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3067\u30012 \u756a\u76ee\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u306f\u30d5\u30a1\u30a4\u30eb\u306e\u5185\u5bb9\u3067\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u6b21\u306e\u30b3\u30fc\u30c9\u306f\u300cmyfile.txt\u300d\u3068\u3044\u3046\u540d\u524d\u306e\u30c6\u30ad\u30b9\u30c8 \u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u53d6\u308a\u307e\u3059\u3002<code>fs.readFile('myfile.txt', 'utf8', (err, data) =&gt; { if (err) throw err; console.log(data); });<\/code><\/li>\n\n\n\n<li>\u30d5\u30a1\u30a4\u30eb\u3092\u9589\u3058\u308b: \u30d5\u30a1\u30a4\u30eb\u306e\u8aad\u307f\u53d6\u308a\u64cd\u4f5c\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001\u30d5\u30a1\u30a4\u30eb\u3092\u9589\u3058\u3066\u30ea\u30bd\u30fc\u30b9\u3092\u89e3\u653e\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002fs.close \u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u30d5\u30a1\u30a4\u30eb\u3092\u9589\u3058\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4f8b: javascript\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>fs.close(fd, (err) =&gt; { if (err) throw err; console.log('File closed successfully.'); });<\/code><\/li>\n<\/ol>\n\n\n\n<p>\u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u53d6\u308b\u3068\u304d\u306f\u3001\u6b21\u306e\u70b9\u306b\u6ce8\u610f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30d5\u30a1\u30a4\u30eb \u30d1\u30b9\u304c\u6b63\u3057\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u305d\u3046\u3057\u306a\u3044\u3068\u3001\u8aad\u307f\u53d6\u308a\u306b\u5931\u6557\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>fs.readFile \u95a2\u6570\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u3001\u5fc5\u305a\u30a8\u30f3\u30b3\u30fc\u30c9\u5f62\u5f0f\u3092\u6307\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u305d\u3046\u3057\u306a\u3044\u3068\u3001\u8fd4\u3055\u308c\u308b\u30b3\u30f3\u30c6\u30f3\u30c4\u306f\u30d0\u30a4\u30ca\u30ea \u30c7\u30fc\u30bf\u306b\u306a\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u3067\u306f\u3001\u30d5\u30a1\u30a4\u30eb\u304c\u6b63\u5e38\u306b\u8aad\u307f\u53d6\u3089\u308c\u305f\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u3001err \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u7a7a\u3067\u3042\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u5927\u304d\u306a\u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u53d6\u308b\u5834\u5408\u306f\u3001fs.createReadStream \u95a2\u6570\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002\u3053\u306e\u95a2\u6570\u306f\u3001\u30e1\u30e2\u30ea\u4e0d\u8db3\u306e\u554f\u984c\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u306b\u30d5\u30a1\u30a4\u30eb\u3092\u30c1\u30e3\u30f3\u30af\u3067\u8aad\u307f\u53d6\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u7d50\u8ad6\u3068\u3057\u3066\u3001\u30d5\u30a1\u30a4\u30eb\u306e\u8aad\u307f\u53d6\u308a\u306f Node.js \u306e\u57fa\u672c\u64cd\u4f5c\u3067\u3059\u3002fs \u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30d5\u30a1\u30a4\u30eb \u30b7\u30b9\u30c6\u30e0\u5185\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u7c21\u5358\u306b\u8aad\u307f\u53d6\u3063\u3066\u64cd\u4f5c\u3067\u304d\u307e\u3059\u3002\u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u53d6\u308b\u3068\u304d\u306f\u3001\u30d1\u30b9\u3001\u30a8\u30f3\u30b3\u30fc\u30c9\u5f62\u5f0f\u3001\u30a8\u30e9\u30fc\u51e6\u7406\u306a\u3069\u306e\u554f\u984c\u306b\u6ce8\u610f\u3057\u3066\u3001\u30d5\u30a1\u30a4\u30eb\u304c\u6b63\u5e38\u306b\u8aad\u307f\u53d6\u3089\u308c\u3001\u30d7\u30ed\u30b0\u30e9\u30e0 \u30a8\u30e9\u30fc\u304c\u56de\u907f\u3055\u308c\u308b\u3088\u3046\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1721\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Node.js\u306e\u30d5\u30a1\u30a4\u30eb\u3078\u306e\u66f8\u304d\u8fbc\u307f\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>\u30d5\u30a1\u30a4\u30eb\u3078\u306e\u66f8\u304d\u8fbc\u307f\u306f\u3001Node.js \u3067\u306e\u4e00\u822c\u7684\u306a\u64cd\u4f5c\u3067\u3059\u3002Node.js \u306f\u3001\u30d5\u30a1\u30a4\u30eb \u30b7\u30b9\u30c6\u30e0\u5185\u306e\u30d5\u30a1\u30a4\u30eb\u306e\u8aad\u307f\u53d6\u308a\u3001\u66f8\u304d\u8fbc\u307f\u3001\u304a\u3088\u3073\u64cd\u4f5c\u3092\u884c\u3046\u305f\u3081\u306e\u7d44\u307f\u8fbc\u307f\u306e fs \u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002Node.js \u3092\u4f7f\u7528\u3057\u3066\u30d5\u30a1\u30a4\u30eb\u306b\u66f8\u304d\u8fbc\u3080\u57fa\u672c\u7684\u306a\u624b\u9806\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>fs \u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u30a4\u30f3\u30dd\u30fc\u30c8: require \u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066 fs \u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002\u4f8b: javascript\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>const fs = require('fs');<\/code><\/li>\n\n\n\n<li>\u30d5\u30a1\u30a4\u30eb\u3078\u306e\u66f8\u304d\u8fbc\u307f: fs.writeFile \u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u30d5\u30a1\u30a4\u30eb\u306b\u66f8\u304d\u8fbc\u307f\u307e\u3059\u3002\u3053\u306e\u95a2\u6570\u306f\u3001\u30d5\u30a1\u30a4\u30eb \u30d1\u30b9\u3001\u66f8\u304d\u8fbc\u307e\u308c\u305f\u30b3\u30f3\u30c6\u30f3\u30c4\u3001\u304a\u3088\u3073\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u306e 3 \u3064\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3092\u53d7\u3051\u53d6\u308a\u307e\u3059\u3002\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u306e\u6700\u521d\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u306f\u30a8\u30e9\u30fc \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3067\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u6b21\u306e\u30b3\u30fc\u30c9\u306f\u300cmyfile.txt\u300d\u3068\u3044\u3046\u540d\u524d\u306e\u30c6\u30ad\u30b9\u30c8 \u30d5\u30a1\u30a4\u30eb\u306b\u66f8\u304d\u8fbc\u307f\u307e\u3059\u3002<code>const content = 'Hello, world!'; fs.writeFile('myfile.txt', content, (err) =&gt; { if (err) throw err; console.log('File saved successfully.'); });<\/code><\/li>\n\n\n\n<li>\u30d5\u30a1\u30a4\u30eb\u3092\u9589\u3058\u308b: \u30d5\u30a1\u30a4\u30eb\u3078\u306e\u66f8\u304d\u8fbc\u307f\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001\u30d5\u30a1\u30a4\u30eb\u3092\u9589\u3058\u3066\u30ea\u30bd\u30fc\u30b9\u3092\u89e3\u653e\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002fs.close \u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u30d5\u30a1\u30a4\u30eb\u3092\u9589\u3058\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4f8b: javascript\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>fs.close(fd, (err) =&gt; { if (err) throw err; console.log('File closed successfully.'); });<\/code><\/li>\n<\/ol>\n\n\n\n<p>\u30d5\u30a1\u30a4\u30eb\u3092\u66f8\u304d\u8fbc\u3080\u3068\u304d\u306f\u3001\u6b21\u306e\u70b9\u306b\u6ce8\u610f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>fs.writeFile \u95a2\u6570\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u3001\u30d5\u30a1\u30a4\u30eb \u30d1\u30b9\u304c\u6b63\u3057\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u6b63\u3057\u304f\u306a\u3044\u5834\u5408\u3001\u66f8\u304d\u8fbc\u307f\u306f\u5931\u6557\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u3067\u306f\u3001\u30d5\u30a1\u30a4\u30eb\u304c\u6b63\u5e38\u306b\u66f8\u304d\u8fbc\u307e\u308c\u305f\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u3001err \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u7a7a\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u5927\u304d\u306a\u30d5\u30a1\u30a4\u30eb\u3092\u66f8\u304d\u8fbc\u3080\u5834\u5408\u306f\u3001fs.createWriteStream \u95a2\u6570\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002\u3053\u306e\u95a2\u6570\u306f\u3001\u30e1\u30e2\u30ea\u4e0d\u8db3\u306e\u554f\u984c\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u306b\u3001\u30d5\u30a1\u30a4\u30eb\u3092\u30c1\u30e3\u30f3\u30af\u3067\u66f8\u304d\u8fbc\u307f\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001\u30d5\u30a1\u30a4\u30eb\u3078\u306e\u66f8\u304d\u8fbc\u307f\u306f Node.js \u306e\u57fa\u672c\u7684\u306a\u64cd\u4f5c\u3067\u3059\u3002fs \u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30d5\u30a1\u30a4\u30eb \u30b7\u30b9\u30c6\u30e0\u5185\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u7c21\u5358\u306b\u4f5c\u6210\u304a\u3088\u3073\u64cd\u4f5c\u3067\u304d\u307e\u3059\u3002\u30d5\u30a1\u30a4\u30eb\u3092\u66f8\u304d\u8fbc\u3080\u3068\u304d\u306f\u3001\u30d1\u30b9\u3084\u30a8\u30e9\u30fc\u51e6\u7406\u306a\u3069\u306e\u554f\u984c\u306b\u6ce8\u610f\u3057\u3066\u3001\u30d5\u30a1\u30a4\u30eb\u304c\u6b63\u5e38\u306b\u66f8\u304d\u8fbc\u307e\u308c\u3001\u30d7\u30ed\u30b0\u30e9\u30e0 \u30a8\u30e9\u30fc\u304c\u56de\u907f\u3055\u308c\u308b\u3088\u3046\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1721\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Node.js\u30d5\u30a1\u30a4\u30eb\u306e\u64cd\u4f5c\uff08\u540d\u524d\u5909\u66f4\u3001\u524a\u9664\uff09\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u6559\u3048\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Node.js \u3067\u306f\u3001\u30d5\u30a1\u30a4\u30eb\u306e\u540d\u524d\u5909\u66f4\u3084\u524a\u9664\u306a\u3069\u306e\u30d5\u30a1\u30a4\u30eb\u64cd\u4f5c\u306b fs \u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002Node.js \u3092\u4f7f\u7528\u3057\u305f\u30d5\u30a1\u30a4\u30eb\u64cd\u4f5c\u306e\u57fa\u672c\u7684\u306a\u624b\u9806\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>fs \u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u30a4\u30f3\u30dd\u30fc\u30c8: require \u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066 fs \u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002\u4f8b: javascript\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>const fs = require('fs');<\/code><\/li>\n\n\n\n<li>\u30d5\u30a1\u30a4\u30eb\u306e\u540d\u524d\u5909\u66f4: fs.rename \u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u3001\u30d5\u30a1\u30a4\u30eb\u306e\u540d\u524d\u3092\u5909\u66f4\u3057\u307e\u3059\u3002\u3053\u306e\u95a2\u6570\u306f\u3001\u53e4\u3044\u30d5\u30a1\u30a4\u30eb\u540d\u3068\u65b0\u3057\u3044\u30d5\u30a1\u30a4\u30eb\u540d\u306e 2 \u3064\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3092\u53d7\u3051\u5165\u308c\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u6b21\u306e\u30b3\u30fc\u30c9\u306f\u300coldfile.txt\u300d\u3068\u3044\u3046\u540d\u524d\u306e\u30d5\u30a1\u30a4\u30eb\u306e\u540d\u524d\u3092\u300cnewfile.txt\u300d\u306b\u5909\u66f4\u3057\u307e\u3059\u3002<code>fs.rename('oldfile.txt', 'newfile.txt', (err) =&gt; { if (err) throw err; console.log('File renamed successfully.'); });<\/code><\/li>\n\n\n\n<li>\u30d5\u30a1\u30a4\u30eb\u306e\u524a\u9664: fs.unlink \u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u30d5\u30a1\u30a4\u30eb\u3092\u524a\u9664\u3057\u307e\u3059\u3002\u3053\u306e\u95a2\u6570\u306f\u3001\u30d5\u30a1\u30a4\u30eb\u540d\u3068\u3044\u3046 1 \u3064\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3092\u53d7\u3051\u5165\u308c\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u6b21\u306e\u30b3\u30fc\u30c9\u306f\u300cmyfile.txt\u300d\u3068\u3044\u3046\u540d\u524d\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u524a\u9664\u3057\u307e\u3059\u3002<code>fs.unlink('myfile.txt', (err) =&gt; { if (err) throw err; console.log('File deleted successfully.'); });<\/code><\/li>\n<\/ol>\n\n\n\n<p>\u30d5\u30a1\u30a4\u30eb\u64cd\u4f5c\u3092\u884c\u3046\u3068\u304d\u306f\u3001\u6b21\u306e\u70b9\u306b\u6ce8\u610f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>fs.rename \u95a2\u6570\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u3001\u53e4\u3044\u30d5\u30a1\u30a4\u30eb\u540d\u3068\u65b0\u3057\u3044\u30d5\u30a1\u30a4\u30eb\u540d\u306e\u4e21\u65b9\u304c\u6b63\u3057\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u6b63\u3057\u304f\u306a\u3044\u5834\u5408\u3001\u540d\u524d\u306e\u5909\u66f4\u306f\u5931\u6557\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>fs.unlink \u95a2\u6570\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u3001\u30d5\u30a1\u30a4\u30eb\u540d\u304c\u6b63\u3057\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u6b63\u3057\u304f\u306a\u3044\u5834\u5408\u3001\u524a\u9664\u306f\u5931\u6557\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u3067\u306f\u3001\u30d5\u30a1\u30a4\u30eb\u64cd\u4f5c\u304c\u6210\u529f\u3057\u305f\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u3001err \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u7a7a\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u5168\u4f53\u3068\u3057\u3066\u3001\u30d5\u30a1\u30a4\u30eb\u64cd\u4f5c\u306b Node.js \u3092\u4f7f\u7528\u3059\u308b\u3068\u975e\u5e38\u306b\u4fbf\u5229\u3067\u3059\u3002fs \u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30d5\u30a1\u30a4\u30eb\u306e\u540d\u524d\u5909\u66f4\u3084\u524a\u9664\u306a\u3069\u3092\u7c21\u5358\u306b\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30d5\u30a1\u30a4\u30eb\u64cd\u4f5c\u3092\u5b9f\u884c\u3059\u308b\u3068\u304d\u306f\u3001\u30d5\u30a1\u30a4\u30eb\u540d\u3084\u30a8\u30e9\u30fc\u51e6\u7406\u306a\u3069\u306e\u554f\u984c\u306b\u6ce8\u610f\u3057\u3066\u3001\u64cd\u4f5c\u3092\u6210\u529f\u3055\u305b\u3001\u30d7\u30ed\u30b0\u30e9\u30e0 \u30a8\u30e9\u30fc\u3092\u56de\u907f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1721\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>HTTP\u30b5\u30fc\u30d0\u30fc\u3092\u4f5c\u308bNode.js\u3092\u8a73\u3057\u304f\u6559\u3048\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Node.js \u3067\u306f\u3001http \u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066 HTTP \u30b5\u30fc\u30d0\u30fc\u3092\u4f5c\u6210\u3057\u3001HTTP \u30ea\u30af\u30a8\u30b9\u30c8\u3092\u53d7\u3051\u5165\u308c\u3066\u51e6\u7406\u3067\u304d\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001Node.js \u3092\u4f7f\u7528\u3057\u3066 HTTP \u30b5\u30fc\u30d0\u30fc\u3092\u4f5c\u6210\u3059\u308b\u305f\u3081\u306e\u57fa\u672c\u7684\u306a\u624b\u9806\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>http \u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u30a4\u30f3\u30dd\u30fc\u30c8: require \u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066 http \u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002\u4f8b: javascript\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>const http = require('http');<\/code><\/li>\n\n\n\n<li>\u30b5\u30fc\u30d0\u30fc\u306e\u4f5c\u6210: http.createServer \u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u3001HTTP \u30b5\u30fc\u30d0\u30fc\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002\u3053\u306e\u95a2\u6570\u306f\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u3068\u30ec\u30b9\u30dd\u30f3\u30b9\u3092\u51e6\u7406\u3059\u308b\u305f\u3081\u306e\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u3092\u53d7\u3051\u5165\u308c\u307e\u3059\u3002\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u306e req \u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u306f HTTP \u8981\u6c42\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u8868\u3057\u3001res \u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u306f HTTP \u5fdc\u7b54\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u8868\u3057\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u6b21\u306e\u30b3\u30fc\u30c9\u306f\u5358\u7d14\u306a HTTP \u30b5\u30fc\u30d0\u30fc\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<code>const server = http.createServer((req, res) =&gt; { res.writeHead(200, {'Content-Type': 'text\/plain'}); res.end('Hello, world!'); });<\/code><\/li>\n\n\n\n<li>\u30b5\u30fc\u30d0\u30fc\u306e\u958b\u59cb: server.listen \u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066 HTTP \u30b5\u30fc\u30d0\u30fc\u3092\u958b\u59cb\u3057\u307e\u3059\u3002\u3053\u306e\u95a2\u6570\u306f\u3001\u30dd\u30fc\u30c8\u756a\u53f7\u3068\u30db\u30b9\u30c8\u540d (\u30aa\u30d7\u30b7\u30e7\u30f3) \u306e 2 \u3064\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3092\u53d7\u3051\u5165\u308c\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u6b21\u306e\u30b3\u30fc\u30c9\u306f\u3001\u30ed\u30fc\u30ab\u30eb \u30db\u30b9\u30c8\u306e\u30dd\u30fc\u30c8 3000 \u3067 HTTP \u30b5\u30fc\u30d0\u30fc\u3092\u8d77\u52d5\u3057\u307e\u3059\u3002<code>server.listen(3000, () =&gt; { console.log('Server listening on port 3000...'); });<\/code><\/li>\n<\/ol>\n\n\n\n<p>HTTP \u30b5\u30fc\u30d0\u30fc\u3092\u4f5c\u6210\u3059\u308b\u3068\u304d\u306f\u3001\u6b21\u306e\u70b9\u306b\u6ce8\u610f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u3067\u306f\u3001\u30ea\u30af\u30a8\u30b9\u30c8 \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e URL \u5c5e\u6027\u306b\u5fdc\u3058\u3066\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u3069\u306e\u3088\u3046\u306b\u51e6\u7406\u3059\u308b\u304b\u3092\u6c7a\u5b9a\u3057\u3001\u30ec\u30b9\u30dd\u30f3\u30b9 \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u30ec\u30b9\u30dd\u30f3\u30b9 \u30c7\u30fc\u30bf\u3092\u8fd4\u3059\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>res.writeHead \u95a2\u6570\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304c\u5fdc\u7b54\u30c7\u30fc\u30bf\u3092\u6b63\u3057\u304f\u89e3\u6790\u3067\u304d\u308b\u3088\u3046\u306b\u3001\u6b63\u3057\u3044\u5fdc\u7b54\u30d8\u30c3\u30c0\u30fc\u60c5\u5831\u3092\u6307\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n\n\n\n<li>\u30b5\u30fc\u30d0\u30fc\u3092\u8d77\u52d5\u3059\u308b\u3068\u304d\u306f\u3001\u30dd\u30fc\u30c8\u756a\u53f7\u3068\u30db\u30b9\u30c8\u540d\u304c\u6b63\u3057\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3001\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u306e\u30a8\u30e9\u30fc\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u7d50\u8ad6\u3068\u3057\u3066\u3001Node.js \u3092\u4f7f\u7528\u3057\u3066 HTTP \u30b5\u30fc\u30d0\u30fc\u3092\u4f5c\u6210\u3059\u308b\u306e\u306f\u975e\u5e38\u306b\u7c21\u5358\u3067\u3059\u3002http \u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001HTTP \u30b5\u30fc\u30d0\u30fc\u3092\u7c21\u5358\u306b\u4f5c\u6210\u3057\u3001HTTP \u8981\u6c42\u3092\u53d7\u3051\u5165\u308c\u3066\u51e6\u7406\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002HTTP \u30b5\u30fc\u30d0\u30fc\u3092\u4f5c\u6210\u3059\u308b\u3068\u304d\u306f\u3001\u8981\u6c42\u51e6\u7406\u3001\u5fdc\u7b54\u30d8\u30c3\u30c0\u30fc\u60c5\u5831\u3001\u30a8\u30e9\u30fc\u51e6\u7406\u306a\u3069\u306e\u554f\u984c\u306b\u6ce8\u610f\u3057\u3066\u3001\u30b5\u30fc\u30d0\u30fc\u304c\u9069\u5207\u306b\u6a5f\u80fd\u3057\u3001\u30d7\u30ed\u30b0\u30e9\u30e0 \u30a8\u30e9\u30fc\u3092\u56de\u907f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1721\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Node.js \u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3068 URL \u89e3\u6790\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3068 URL \u89e3\u6790\u306f\u3001Node.js \u3067 HTTP \u30ea\u30af\u30a8\u30b9\u30c8\u3092\u51e6\u7406\u3059\u308b\u4e0a\u3067\u91cd\u8981\u306a\u90e8\u5206\u3067\u3059\u3002\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306f\u7279\u5b9a\u306e URL \u8981\u6c42\u306e\u51e6\u7406\u65b9\u6cd5\u3092\u6c7a\u5b9a\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u3001URL \u89e3\u6790\u306f URL \u3092\u5b9f\u7528\u7684\u306a\u30c7\u30fc\u30bf\u306b\u5909\u63db\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002Node.js \u3092\u4f7f\u7528\u3057\u305f\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3068 URL \u89e3\u6c7a\u306e\u57fa\u672c\u7684\u306a\u624b\u9806\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>url \u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002require \u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066 url \u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002\u4f8b: javascript\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>const url = require('url');<\/code><\/li>\n\n\n\n<li>\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u51e6\u7406: HTTP \u30b5\u30fc\u30d0\u30fc\u306e\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u3067\u3001url.parse \u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u8981\u6c42\u3055\u308c\u305f URL \u3092\u89e3\u6790\u3057\u3001URL \u5185\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3068\u30d1\u30b9\u60c5\u5831\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u6b21\u306e\u30b3\u30fc\u30c9\u306f\u3001\u30d1\u30b9\u306b\u57fa\u3065\u3044\u3066\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u51e6\u7406\u3059\u308b\u65b9\u6cd5\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002<code>const server = http.createServer((req, res) =&gt; { const pathName = url.parse(req.url).pathname; if (pathName === '\/home') { \/\/ \u5904\u7406\u4e3b\u9875\u8bf7\u6c42 } else if (pathName === '\/about') { \/\/ \u5904\u7406\u5173\u4e8e\u6211\u4eec\u9875\u9762\u8bf7\u6c42 } else { \/\/ \u5904\u7406\u5176\u4ed6\u8bf7\u6c42 } });<\/code><\/li>\n\n\n\n<li>URL \u89e3\u6790: url.parse \u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066 URL \u3092\u89e3\u6790\u3057\u307e\u3059\u3002\u3053\u306e\u95a2\u6570\u306f URL \u6587\u5b57\u5217\u3092\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3068\u3057\u3066\u53d7\u3051\u53d6\u308a\u3001URL \u306e\u3055\u307e\u3056\u307e\u306a\u90e8\u5206 (\u30d7\u30ed\u30c8\u30b3\u30eb\u3001\u30db\u30b9\u30c8\u540d\u3001\u30d1\u30b9\u306a\u3069) \u3092\u542b\u3080 URL \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u8fd4\u3057\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u6b21\u306e\u30b3\u30fc\u30c9\u306f URL \u6587\u5b57\u5217\u3092\u89e3\u6790\u3057\u3001\u305d\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u3068\u30db\u30b9\u30c8\u540d\u3092\u51fa\u529b\u3057\u307e\u3059:<code>const myUrl = 'http:\/\/www.example.com\/about.html'; const parsedUrl = url.parse(myUrl); console.log(parsedUrl.protocol); \/\/ 'http:' console.log(parsedUrl.host); \/\/ 'www.example.com'<\/code><\/li>\n<\/ol>\n\n\n\n<p>\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3068 URL \u89e3\u6790\u3092\u5b9f\u884c\u3059\u308b\u3068\u304d\u306f\u3001\u6b21\u306e\u70b9\u306b\u6ce8\u610f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>url.parse \u95a2\u6570\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u3001\u6b63\u3057\u3044 URL \u6587\u5b57\u5217\u304c\u6e21\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u305d\u3046\u3057\u306a\u3044\u3068\u3001\u89e3\u6790\u304c\u5931\u6557\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u51e6\u7406\u3067\u306f\u3001URL \u30d1\u30b9\u306b\u5fdc\u3058\u3066\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u3069\u306e\u3088\u3046\u306b\u51e6\u7406\u3057\u3001\u5bfe\u5fdc\u3059\u308b\u30c7\u30fc\u30bf\u3092\u8fd4\u3059\u304b\u3092\u6c7a\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>URL \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u3001URL \u30c7\u30fc\u30bf\u3092\u6b63\u3057\u304f\u64cd\u4f5c\u3059\u308b\u305f\u3081\u306b\u3001\u305d\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u306e\u610f\u5473\u3068\u4f7f\u7528\u6cd5\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3068 URL \u89e3\u6790\u306f\u3001Node.js \u3067 HTTP \u30ea\u30af\u30a8\u30b9\u30c8\u3092\u51e6\u7406\u3059\u308b\u4e0a\u3067\u91cd\u8981\u306a\u90e8\u5206\u3067\u3059\u3002url \u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001URL \u3092\u7c21\u5358\u306b\u89e3\u6790\u3057\u3001\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u4f7f\u7528\u3057\u3066\u3055\u307e\u3056\u307e\u306a HTTP \u8981\u6c42\u3092\u51e6\u7406\u3067\u304d\u307e\u3059\u3002\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3068 URL \u306e\u89e3\u6790\u3092\u884c\u3046\u3068\u304d\u306f\u3001\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u306e\u6b63\u78ba\u3055\u3068\u30c7\u30fc\u30bf\u306e\u51e6\u7406\u65b9\u6cd5\u306b\u6ce8\u610f\u3092\u6255\u3044\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u9069\u5207\u306b\u6a5f\u80fd\u3057\u3066\u30a8\u30e9\u30fc\u3092\u56de\u907f\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1721\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Node.js \u306e\u30ea\u30af\u30a8\u30b9\u30c8\u3068\u30ec\u30b9\u30dd\u30f3\u30b9 \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Node.js \u3067\u306f\u3001\u30ea\u30af\u30a8\u30b9\u30c8 \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3068\u30ec\u30b9\u30dd\u30f3\u30b9 \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306f\u3001HTTP \u30ea\u30af\u30a8\u30b9\u30c8\u3092\u51e6\u7406\u3059\u308b\u4e0a\u3067\u91cd\u8981\u306a\u90e8\u5206\u3067\u3059\u3002request \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306f\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304b\u3089\u9001\u4fe1\u3055\u308c\u305f\u8981\u6c42\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u3001response \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306f\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306b\u5fdc\u7b54\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001Node.js \u8981\u6c42\u304a\u3088\u3073\u5fdc\u7b54\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u57fa\u672c\u7684\u306a\u4f7f\u7528\u6cd5\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30ea\u30af\u30a8\u30b9\u30c8 \u30aa\u30d6\u30b8\u30a7\u30af\u30c8: HTTP \u30b5\u30fc\u30d0\u30fc\u306e\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u3067\u306f\u3001req \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f7f\u7528\u3057\u3066\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304b\u3089\u9001\u4fe1\u3055\u308c\u305f\u30ea\u30af\u30a8\u30b9\u30c8 \u30c7\u30fc\u30bf (\u30ea\u30af\u30a8\u30b9\u30c8 \u30d8\u30c3\u30c0\u30fc\u3084\u30ea\u30af\u30a8\u30b9\u30c8 \u30dc\u30c7\u30a3\u306a\u3069) \u3092\u53d6\u5f97\u3057\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u6b21\u306e\u30b3\u30fc\u30c9\u306f\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304b\u3089\u8981\u6c42\u3055\u308c\u305f URL \u3092\u53d6\u5f97\u3057\u307e\u3059: javascriptCopy code<code>const server = http.createServer((req, res) =&gt; { console.log(req.url); \/\/ \u5904\u7406\u8bf7\u6c42... });<\/code><\/li>\n\n\n\n<li>\u5fdc\u7b54\u30aa\u30d6\u30b8\u30a7\u30af\u30c8: HTTP \u30b5\u30fc\u30d0\u30fc\u306e\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u3067\u3001res \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f7f\u7528\u3057\u3066\u3001\u5fdc\u7b54\u30d8\u30c3\u30c0\u30fc\u3001\u5fdc\u7b54\u672c\u6587\u306a\u3069\u306e\u5fdc\u7b54\u30c7\u30fc\u30bf\u3092\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306b\u9001\u4fe1\u3057\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u6b21\u306e\u30b3\u30fc\u30c9\u306f\u30c6\u30ad\u30b9\u30c8 \u30c7\u30fc\u30bf\u3092\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306b\u9001\u4fe1\u3057\u307e\u3059\u3002<code>const server = http.createServer((req, res) =&gt; { res.writeHead(200, {'Content-Type': 'text\/plain'}); res.end('Hello, world!'); });<\/code><\/li>\n<\/ol>\n\n\n\n<p>\u30ea\u30af\u30a8\u30b9\u30c8 \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3068\u30ec\u30b9\u30dd\u30f3\u30b9 \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u64cd\u4f5c\u3059\u308b\u969b\u306f\u3001\u6b21\u306e\u70b9\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>req \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u30e1\u30bd\u30c3\u30c9\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u30d8\u30c3\u30c0\u30fc\u306a\u3069\u306e\u60c5\u5831\u306b\u5f93\u3063\u3066\u30ea\u30af\u30a8\u30b9\u30c8\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3057\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u30c7\u30fc\u30bf\u306e\u6b63\u78ba\u6027\u3068\u5b8c\u5168\u6027\u3092\u4fdd\u8a3c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>res \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u3001\u30ec\u30b9\u30dd\u30f3\u30b9\u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9\u3001\u30ec\u30b9\u30dd\u30f3\u30b9\u30d8\u30c3\u30c0\u306a\u3069\u306b\u5fdc\u3058\u3066\u30ec\u30b9\u30dd\u30f3\u30b9\u30c7\u30fc\u30bf\u3092\u8a2d\u5b9a\u3057\u3001\u30ec\u30b9\u30dd\u30f3\u30b9\u30c7\u30fc\u30bf\u306e\u6b63\u5f53\u6027\u3068\u6b63\u5f53\u6027\u3092\u78ba\u4fdd\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>HTTP \u30b5\u30fc\u30d0\u30fc\u306e\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u3067\u306f\u3001req \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3068 res \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3068\u3057\u3066\u6e21\u3057\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u51e6\u7406\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001\u30ea\u30af\u30a8\u30b9\u30c8 \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3068\u30ec\u30b9\u30dd\u30f3\u30b9 \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306f\u3001Node.js \u3067 HTTP \u30ea\u30af\u30a8\u30b9\u30c8\u3092\u51e6\u7406\u3059\u308b\u4e0a\u3067\u91cd\u8981\u306a\u90e8\u5206\u3067\u3059\u3002req \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3068 res \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30ea\u30af\u30a8\u30b9\u30c8 \u30c7\u30fc\u30bf\u3092\u7c21\u5358\u306b\u53d6\u5f97\u3057\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306b\u30ec\u30b9\u30dd\u30f3\u30b9 \u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3067\u304d\u307e\u3059\u3002\u30ea\u30af\u30a8\u30b9\u30c8 \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3068\u30ec\u30b9\u30dd\u30f3\u30b9 \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u3001\u30c7\u30fc\u30bf\u306e\u6b63\u78ba\u6027\u3068\u6b63\u5f53\u6027\u306b\u6ce8\u610f\u3092\u6255\u3044\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u9069\u5207\u306b\u6a5f\u80fd\u3057\u3066\u30a8\u30e9\u30fc\u3092\u56de\u907f\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1721\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Express\u3068\u306f\u4f55\u304b\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>Express \u306f\u3001Node.js \u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306b\u57fa\u3065\u304f\u4e00\u822c\u7684\u306a Web \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3 \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u3059\u3002Web \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u958b\u767a\u3092\u3088\u308a\u7c21\u5358\u304b\u3064\u8fc5\u901f\u306b\u3059\u308b\u591a\u304f\u306e\u4fbf\u5229\u306a\u6a5f\u80fd\u3068\u30c4\u30fc\u30eb\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002Express \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u4e3b\u306a\u6a5f\u80fd\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u4f7f\u3044\u3084\u3059\u3055: Express \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306f\u3001Web \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u958b\u767a\u3092\u3088\u308a\u7c21\u5358\u304b\u3064\u8fc5\u901f\u306b\u3059\u308b\u4f7f\u3044\u3084\u3059\u3044 API \u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30af\u30a4\u30c3\u30af \u30d3\u30eb\u30c9: Express \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306f\u3001\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3001\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u306a\u3069\u306e\u591a\u304f\u306e\u4fbf\u5229\u306a\u30c4\u30fc\u30eb\u3068\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u3001Web \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u958b\u767a\u3092\u3088\u308a\u8fc5\u901f\u304b\u3064\u52b9\u7387\u7684\u306b\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u67d4\u8edf\u6027: Express \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306f\u9ad8\u3044\u67d4\u8edf\u6027\u3092\u63d0\u4f9b\u3057\u3001\u958b\u767a\u8005\u306f\u3055\u307e\u3056\u307e\u306a\u30cb\u30fc\u30ba\u3092\u6e80\u305f\u3059\u305f\u3081\u306b\u4f7f\u7528\u3059\u308b\u6a5f\u80fd\u3068\u30c4\u30fc\u30eb\u3092\u81ea\u7531\u306b\u9078\u629e\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8 \u30a8\u30f3\u30b8\u30f3\u306e\u30b5\u30dd\u30fc\u30c8: Express \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306f\u3001EJS\u3001Handlebars\u3001Pug \u306a\u3069\u306e\u3055\u307e\u3056\u307e\u306a\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8 \u30a8\u30f3\u30b8\u30f3\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u305f\u3081\u3001Web \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30d3\u30e5\u30fc\u90e8\u5206\u3092\u3088\u308a\u7c21\u5358\u304b\u3064\u52b9\u7387\u7684\u306b\u958b\u767a\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u306e\u30b5\u30dd\u30fc\u30c8: Express \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306f\u3001\u958b\u767a\u8005\u304c\u8981\u6c42\u3068\u5fdc\u7b54\u3092\u51e6\u7406\u3057\u3001\u30ed\u30ae\u30f3\u30b0\u3001\u8a8d\u8a3c\u3001\u30a8\u30e9\u30fc\u51e6\u7406\u306a\u3069\u306e\u3055\u307e\u3056\u307e\u306a\u6a5f\u80fd\u3092\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u8ffd\u52a0\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3067\u304d\u308b\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30b3\u30df\u30e5\u30cb\u30c6\u30a3 \u30b5\u30dd\u30fc\u30c8: Express \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306b\u306f\u3001\u8c4a\u5bcc\u306a\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3068\u30b5\u30f3\u30d7\u30eb \u30b3\u30fc\u30c9\u3092\u63d0\u4f9b\u3059\u308b\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u304c\u3042\u308a\u3001\u958b\u767a\u8005\u306f\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u7c21\u5358\u306b\u5b66\u7fd2\u3057\u3066\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u3064\u307e\u308a\u3001Express \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306f\u3001Web \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u958b\u767a\u3092\u3088\u308a\u7c21\u5358\u304b\u3064\u52b9\u7387\u7684\u306b\u3059\u308b\u305f\u3081\u306e\u591a\u304f\u306e\u4fbf\u5229\u306a\u6a5f\u80fd\u3068\u30c4\u30fc\u30eb\u3092\u63d0\u4f9b\u3059\u308b\u3001\u67d4\u8edf\u3067\u9ad8\u901f\u3067\u4f7f\u3044\u3084\u3059\u3044 Web \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3 \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u3059\u3002Express \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u3001\u958b\u767a\u8005\u306f\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u4f7f\u7528\u3059\u308b\u6a5f\u80fd\u3068\u30c4\u30fc\u30eb\u3092\u9078\u629e\u3057\u3001\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u3092\u4f7f\u7528\u3057\u3066\u3001\u30ed\u30ae\u30f3\u30b0\u3001\u8a8d\u8a3c\u3001\u30a8\u30e9\u30fc\u51e6\u7406\u306a\u3069\u306e\u3055\u307e\u3056\u307e\u306a\u6a5f\u80fd\u3092\u5b9f\u88c5\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1721\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Express\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u4f7f\u7528\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Express \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u4f7f\u7528\u306f\u7c21\u5358\u3067\u3059\u3002\u57fa\u672c\u7684\u306a\u624b\u9806\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Node.js \u3068 npm \u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b: Express \u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u524d\u306b\u3001Node.js \u3068 npm \u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059. Node.js \u306e\u516c\u5f0f Web \u30b5\u30a4\u30c8\u304b\u3089\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb \u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3067\u304d\u307e\u3059.<\/li>\n\n\n\n<li>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u4f5c\u6210: \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u30eb\u30fc\u30c8 \u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3068\u3057\u3066\u7a7a\u306e\u30d5\u30a9\u30eb\u30c0\u30fc\u3092\u4f5c\u6210\u3057\u3001\u30d5\u30a9\u30eb\u30c0\u30fc\u306b\u5165\u308a\u3001\u30bf\u30fc\u30df\u30ca\u30eb\u3092\u958b\u304d\u3001\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u521d\u671f\u5316\u3057\u307e\u3059: csharpCopy code \u3053\u306e\u30b3\u30de\u30f3\u30c9\u306f\u3001\u95a2\u9023\u60c5\u5831\u3092\u8a18\u9332\u3059\u308b package.json \u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3057<code>npm init&nbsp;<\/code>\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u4f9d\u5b58\u30d1\u30c3\u30b1\u30fc\u30b8\u3002<\/li>\n\n\n\n<li>Express \u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb: \u30bf\u30fc\u30df\u30ca\u30eb\u3067\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u3001Express \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002 cssCopy code<code>npm install express --save&nbsp;<\/code>\u3053\u306e\u30b3\u30de\u30f3\u30c9\u306f\u3001Express \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3001\u305d\u308c\u3092 package.json \u30d5\u30a1\u30a4\u30eb\u306b\u8a18\u9332\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u4f5c\u6210\u3057\u307e\u3059: \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u30eb\u30fc\u30c8 \u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b app.js \u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3057\u3001\u6b21\u306e\u30b3\u30fc\u30c9\u3092\u8a18\u8ff0\u3057\u307e\u3059: javascriptCopy<code>const express = require('express'); const app = express(); app.get('\/', (req, res) =&gt; { res.send('Hello, world!'); }); app.listen(3000, () =&gt; { console.log('Server started on port 3000...'); });&nbsp;<\/code>\u30b3\u30fc\u30c9\u3001\u300cHello, world!\u300d\u3092\u8fd4\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u958b\u59cb\u3057\u307e\u3059: \u30bf\u30fc\u30df\u30ca\u30eb\u3067\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u958b\u59cb\u3057\u307e\u3059: \u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3057\u307e\u3059<code>node app.js&nbsp;<\/code>\u3053\u306e\u30b3\u30de\u30f3\u30c9\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u958b\u59cb\u3057\u3001\u30dd\u30fc\u30c8 3000 \u3067\u30ea\u30c3\u30b9\u30f3\u3057\u307e\u3059\u3002\u30d6\u30e9\u30a6\u30b6\u3067\u300chttp:\/\/localhost:3000\u300d\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u3001<a href=\"http:\/\/localhost:3000'%E6%9D%A5%E6%9F%A5%E7%9C%8B%E5%BA%94%E7%94%A8%E7%A8%8B%E5%BA%8F%E7%9A%84%E8%BF%90%E8%A1%8C%E6%95%88%E6%9E%9C%E3%80%82\/\">\u5b9f\u884c\u4e2d\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u8868\u793a\u3067\u304d\u307e\u3059\u3002\u7d50\u679c\u3002<\/a><\/li>\n<\/ol>\n\n\n\n<p>Express \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u3001\u6b21\u306e\u70b9\u306b\u6ce8\u610f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Express \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b Express \u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u5c0e\u5165\u3057\u3001Express \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3 \u30aa\u30d6\u30b8\u30a7\u30af\u30c8 (\u901a\u5e38\u306f app \u5909\u6570\u3067\u8868\u3055\u308c\u308b) \u3092\u4f5c\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u3055\u307e\u3056\u307e\u306a HTTP \u30e1\u30bd\u30c3\u30c9 (GET\u3001POST\u3001PUT\u3001DELETE \u306a\u3069) \u3068\u30eb\u30fc\u30bf\u30fc (app.get\u3001app.post \u306a\u3069) \u3092\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u4f7f\u7528\u3057\u3066\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u8981\u6c42\u3092\u51e6\u7406\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u3092\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u4f7f\u7528\u3057\u3066\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u3068\u30ec\u30b9\u30dd\u30f3\u30b9\u3092\u51e6\u7406\u3057\u3001\u30ed\u30ae\u30f3\u30b0\u3001\u8a8d\u8a3c\u3001\u30a8\u30e9\u30fc\u51e6\u7406\u306a\u3069\u306e\u3055\u307e\u3056\u307e\u306a\u6a5f\u80fd\u3092\u5b9f\u88c5\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u8d77\u52d5\u3059\u308b\u3068\u304d\u306f\u3001\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u306e\u30a8\u30e9\u30fc\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u6b63\u3057\u304f\u52d5\u4f5c\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u5168\u4f53\u3068\u3057\u3066\u3001Express \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u4f7f\u7528\u306f\u975e\u5e38\u306b\u7c21\u5358\u3067\u3059\u3002Express \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001Web \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u7c21\u5358\u306b\u4f5c\u6210\u3057\u3001\u3055\u307e\u3056\u307e\u306a\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u8981\u6c42\u3092\u51e6\u7406\u3067\u304d\u307e\u3059\u3002Express \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u9069\u5207\u306b\u6a5f\u80fd\u3057\u3001\u8cea\u306e\u9ad8\u3044\u30e6\u30fc\u30b6\u30fc \u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u3092\u63d0\u4f9b\u3067\u304d\u308b\u3088\u3046\u306b\u3001\u30b3\u30fc\u30c9\u306e\u6b63\u78ba\u6027\u3068\u7c21\u6f54\u3055\u306b\u6ce8\u610f\u3092\u6255\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1721\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3068\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3068\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u306f\u3001Express \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u975e\u5e38\u306b\u91cd\u8981\u306a\u6982\u5ff5\u3067\u3042\u308a\u3001HTTP \u8981\u6c42\u3068\u5fdc\u7b54\u3092\u51e6\u7406\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3068\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u306e\u8a73\u7d30\u306a\u8aac\u660e\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0: \u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306f\u3001\u7279\u5b9a\u306e URL \u8981\u6c42\u306e\u51e6\u7406\u65b9\u6cd5\u3092\u6c7a\u5b9a\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002Express \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u306f\u3001\u30a2\u30d7\u30ea \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3067\u3055\u307e\u3056\u307e\u306a HTTP \u30e1\u30bd\u30c3\u30c9 (GET\u3001POST\u3001PUT\u3001DELETE \u306a\u3069) \u3092\u4f7f\u7528\u3057\u3066\u30eb\u30fc\u30c8\u3092\u5b9a\u7fa9\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u6b21\u306e\u30b3\u30fc\u30c9\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30eb\u30fc\u30c8 \u30d1\u30b9 (&#8216;\/&#8217;) \u306b\u30a2\u30af\u30bb\u30b9\u3057\u305f\u3068\u304d\u306b &#8216;Hello, world!&#8217; \u3092\u8fd4\u3059\u30eb\u30fc\u30c8\u3092\u5b9a\u7fa9\u3057\u3066\u3044\u307e\u3059<code>app.get('\/', (req, res) =&gt; { res.send('Hello, world!'); });&nbsp;<\/code>\u3002\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0 \u30d1\u30b9\u3092\u610f\u5473\u3057\u307e\u3059\u3002(req, res) =&gt; {\u2026} \u306f\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u3092\u610f\u5473\u3057\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30ea\u30af\u30a8\u30b9\u30c8\u304c\u30eb\u30fc\u30c8\u306b\u5230\u7740\u3059\u308b\u3068\u3001\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u304c\u5b9f\u884c\u3055\u308c\u3001\u5fdc\u7b54\u30c7\u30fc\u30bf\u304c\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306b\u9001\u4fe1\u3055\u308c\u307e\u3059\u3002\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u3055\u307e\u3056\u307e\u306a URL \u30ea\u30af\u30a8\u30b9\u30c8\u3092\u7c21\u5358\u306b\u51e6\u7406\u3057\u3001\u5bfe\u5fdc\u3059\u308b\u30c7\u30fc\u30bf\u3092\u8fd4\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u3001\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0 \u30d1\u30b9\u306e\u6b63\u78ba\u6027\u3068\u5408\u6cd5\u6027\u306b\u6ce8\u610f\u3092\u6255\u3044\u3001\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u8981\u6c42\u3068\u5fdc\u7b54\u3092\u51e6\u7406\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30df\u30c9\u30eb\u30a6\u30a7\u30a2: \u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u306f\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u3068\u30ec\u30b9\u30dd\u30f3\u30b9\u3092\u51e6\u7406\u3059\u308b\u305f\u3081\u306e\u6a5f\u80fd\u3067\u3042\u308a\u3001\u30ed\u30ae\u30f3\u30b0\u3001\u8a8d\u8a3c\u3001\u30a8\u30e9\u30fc\u51e6\u7406\u306a\u3069\u306e\u3055\u307e\u3056\u307e\u306a\u6a5f\u80fd\u3092\u5b9f\u88c5\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002Express \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u306f\u3001 app.use \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u3092\u8ffd\u52a0\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u6b21\u306e\u30b3\u30fc\u30c9\u306f\u3001\u3059\u3079\u3066\u306e\u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30ea\u30af\u30a8\u30b9\u30c8\u3092\u8a18\u9332\u3059\u308b\u30ed\u30ae\u30f3\u30b0 \u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002 javascriptCopy code<code>app.use((req, res, next) =&gt; { console.log(`[${new Date().toUTCString()}] ${req.method} ${req.url}`); next(); });&nbsp;<\/code>\u3053\u306e\u4f8b\u3067\u306f\u3001app.use \u306f\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u306e\u8ffd\u52a0\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u5c4a\u304f\u3068\u3001\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u6a5f\u80fd\u304c\u5b9f\u884c\u3055\u308c\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u3055\u308c\u305f\u60c5\u5831\u304c\u51fa\u529b\u3055\u308c\u307e\u3059\u3002\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u95a2\u6570\u306f\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u6b21\u306e\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u307e\u305f\u306f\u30eb\u30fc\u30c8\u306b\u6e21\u3059\u305f\u3081\u306b next() \u95a2\u6570\u3092\u547c\u3073\u51fa\u3059\u5fc5\u8981\u304c\u3042\u308b\u3053\u3068\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u3055\u307e\u3056\u307e\u306a\u6a5f\u80fd\u3092\u7c21\u5358\u306b\u5b9f\u88c5\u3057\u3001\u305d\u308c\u3089\u3092\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5168\u4f53\u307e\u305f\u306f\u7279\u5b9a\u306e\u30eb\u30fc\u30c8\u306b\u9069\u7528\u3067\u304d\u307e\u3059\u3002\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u3001\u95a2\u6570\u306e\u6b63\u78ba\u6027\u3068\u52b9\u7387\u6027\u306b\u6ce8\u610f\u3057\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066 next() \u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u30ea\u30af\u30a8\u30b9\u30c8 \u30d5\u30ed\u30fc\u3092\u5236\u5fa1\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3068\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u306f Express \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u975e\u5e38\u306b\u91cd\u8981\u306a\u6982\u5ff5\u3067\u3059\u3002\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u3055\u307e\u3056\u307e\u306a URL \u30ea\u30af\u30a8\u30b9\u30c8\u3092\u7c21\u5358\u306b\u51e6\u7406\u3057\u3001\u5bfe\u5fdc\u3059\u308b\u30c7\u30fc\u30bf\u3092\u8fd4\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u3055\u307e\u3056\u307e\u306a\u6a5f\u80fd\u3092\u7c21\u5358\u306b\u5b9f\u88c5\u3057\u3001\u305d\u308c\u3089\u3092\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5168\u4f53\u307e\u305f\u306f\u7279\u5b9a\u306e\u30eb\u30fc\u30c8\u306b\u9069\u7528\u3067\u304d\u307e\u3059\u3002\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3084\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u3001\u95a2\u6570\u306e\u6b63\u78ba\u6027\u3068\u52b9\u7387\u6027\u306b\u6ce8\u610f\u3057\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u307e\u305f\u306f next() \u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u30ea\u30af\u30a8\u30b9\u30c8 \u30d5\u30ed\u30fc\u3092\u5236\u5fa1\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1721\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Express\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3068\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Express \u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3068\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u306f\u3001Express \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u975e\u5e38\u306b\u91cd\u8981\u306a\u6982\u5ff5\u3067\u3042\u308a\u3001HTTP \u8981\u6c42\u3068\u5fdc\u7b54\u3092\u51e6\u7406\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3068\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u306e\u8a73\u7d30\u306a\u8aac\u660e\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0: \u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306f\u3001\u7279\u5b9a\u306e URL \u8981\u6c42\u306e\u51e6\u7406\u65b9\u6cd5\u3092\u6c7a\u5b9a\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002Express \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u306f\u3001\u30a2\u30d7\u30ea \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3067\u3055\u307e\u3056\u307e\u306a HTTP \u30e1\u30bd\u30c3\u30c9 (GET\u3001POST\u3001PUT\u3001DELETE \u306a\u3069) \u3092\u4f7f\u7528\u3057\u3066\u30eb\u30fc\u30c8\u3092\u5b9a\u7fa9\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u6b21\u306e\u30b3\u30fc\u30c9\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30eb\u30fc\u30c8 \u30d1\u30b9 (&#8216;\/&#8217;) \u306b\u30a2\u30af\u30bb\u30b9\u3057\u305f\u3068\u304d\u306b &#8216;Hello, world!&#8217; \u3092\u8fd4\u3059\u30eb\u30fc\u30c8\u3092\u5b9a\u7fa9\u3057\u3066\u3044\u307e\u3059<code>app.get('\/', (req, res) =&gt; { res.send('Hello, world!'); });&nbsp;<\/code>\u3002\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0 \u30d1\u30b9\u3092\u610f\u5473\u3057\u307e\u3059\u3002(req, res) =&gt; {\u2026} \u306f\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u3092\u610f\u5473\u3057\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30ea\u30af\u30a8\u30b9\u30c8\u304c\u30eb\u30fc\u30c8\u306b\u5230\u7740\u3059\u308b\u3068\u3001\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u304c\u5b9f\u884c\u3055\u308c\u3001\u5fdc\u7b54\u30c7\u30fc\u30bf\u304c\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306b\u9001\u4fe1\u3055\u308c\u307e\u3059\u3002\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u3055\u307e\u3056\u307e\u306a URL \u30ea\u30af\u30a8\u30b9\u30c8\u3092\u7c21\u5358\u306b\u51e6\u7406\u3057\u3001\u5bfe\u5fdc\u3059\u308b\u30c7\u30fc\u30bf\u3092\u8fd4\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u3001\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0 \u30d1\u30b9\u306e\u6b63\u78ba\u6027\u3068\u5408\u6cd5\u6027\u306b\u6ce8\u610f\u3092\u6255\u3044\u3001\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u8981\u6c42\u3068\u5fdc\u7b54\u3092\u51e6\u7406\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30df\u30c9\u30eb\u30a6\u30a7\u30a2: \u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u306f\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u3068\u30ec\u30b9\u30dd\u30f3\u30b9\u3092\u51e6\u7406\u3059\u308b\u305f\u3081\u306e\u6a5f\u80fd\u3067\u3042\u308a\u3001\u30ed\u30ae\u30f3\u30b0\u3001\u8a8d\u8a3c\u3001\u30a8\u30e9\u30fc\u51e6\u7406\u306a\u3069\u306e\u3055\u307e\u3056\u307e\u306a\u6a5f\u80fd\u3092\u5b9f\u88c5\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002Express \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u306f\u3001 app.use \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u3092\u8ffd\u52a0\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u6b21\u306e\u30b3\u30fc\u30c9\u306f\u3001\u3059\u3079\u3066\u306e\u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30ea\u30af\u30a8\u30b9\u30c8\u3092\u8a18\u9332\u3059\u308b\u30ed\u30ae\u30f3\u30b0 \u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002 javascriptCopy code<code>app.use((req, res, next) =&gt; { console.log(`[${new Date().toUTCString()}] ${req.method} ${req.url}`); next(); });&nbsp;<\/code>\u3053\u306e\u4f8b\u3067\u306f\u3001app.use \u306f\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u306e\u8ffd\u52a0\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u5c4a\u304f\u3068\u3001\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u6a5f\u80fd\u304c\u5b9f\u884c\u3055\u308c\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u3055\u308c\u305f\u60c5\u5831\u304c\u51fa\u529b\u3055\u308c\u307e\u3059\u3002\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u95a2\u6570\u306f\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u6b21\u306e\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u307e\u305f\u306f\u30eb\u30fc\u30c8\u306b\u6e21\u3059\u305f\u3081\u306b next() \u95a2\u6570\u3092\u547c\u3073\u51fa\u3059\u5fc5\u8981\u304c\u3042\u308b\u3053\u3068\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u3055\u307e\u3056\u307e\u306a\u6a5f\u80fd\u3092\u7c21\u5358\u306b\u5b9f\u88c5\u3057\u3001\u305d\u308c\u3089\u3092\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5168\u4f53\u307e\u305f\u306f\u7279\u5b9a\u306e\u30eb\u30fc\u30c8\u306b\u9069\u7528\u3067\u304d\u307e\u3059\u3002\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u3001\u95a2\u6570\u306e\u6b63\u78ba\u6027\u3068\u52b9\u7387\u6027\u306b\u6ce8\u610f\u3057\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066 next() \u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u30ea\u30af\u30a8\u30b9\u30c8 \u30d5\u30ed\u30fc\u3092\u5236\u5fa1\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0 \u30df\u30c9\u30eb\u30a6\u30a7\u30a2: \u30eb\u30fc\u30c6\u30a3\u30f3\u30b0 \u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u306f\u3001\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3068\u5bc6\u63a5\u306b\u7d71\u5408\u3055\u308c\u3001\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u8981\u6c42\u3068\u5fdc\u7b54\u3092\u51e6\u7406\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u7279\u5225\u306a\u7a2e\u985e\u306e\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u3067\u3059\u3002Express \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u306f\u3001 app.route \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0 \u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u3092\u5b9a\u7fa9\u3067\u304d\u307e\u3059\u3002<code>app.route('\/') .get((req, res) =&gt; { res.send('Hello, world!'); });&nbsp;<\/code>\u305f\u3068\u3048\u3070\u3001\u6b21\u306e\u30b3\u30fc\u30c9\u306f\u3001\u30eb\u30fc\u30c8 \u30d1\u30b9\u306e\u4e0b\u3067 GET \u8981\u6c42\u3092\u51e6\u7406\u3059\u308b\u305f\u3081\u306e\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0 \u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002{\u2026}) \u306f GET \u30ea\u30af\u30a8\u30b9\u30c8\u306e\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u3092\u793a\u3057\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30ea\u30af\u30a8\u30b9\u30c8\u304c\u30eb\u30fc\u30c8\u306b\u5230\u7740\u3059\u308b\u3068\u3001\u30b3\u30fc\u30eb\u30d0\u30c3\u30af<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1721\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u7d9a\u3051\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>\u95a2\u6570\u304c\u5b9f\u884c\u3055\u308c\u3001\u5fdc\u7b54\u30c7\u30fc\u30bf\u304c\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306b\u9001\u4fe1\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>\u30a8\u30e9\u30fc\u51e6\u7406\u30df\u30c9\u30eb\u30a6\u30a7\u30a2: \u30a8\u30e9\u30fc\u51e6\u7406\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30a8\u30e9\u30fc\u3068\u4f8b\u5916\u3092\u51e6\u7406\u3057\u3066\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u6b63\u5e38\u306b\u52d5\u4f5c\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002Express \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u306f\u3001 app.use \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u30a8\u30e9\u30fc\u51e6\u7406\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u3092\u5b9a\u7fa9\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u6b21\u306e\u30b3\u30fc\u30c9\u306f\u3001\u3059\u3079\u3066\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u30a8\u30e9\u30fc\u3068\u4f8b\u5916\u3092\u51e6\u7406\u3059\u308b\u30a8\u30e9\u30fc\u51e6\u7406\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u3092\u5b9a\u7fa9\u3057\u3066\u3044\u307e\u3059<code>app.use((err, req, res, next) =&gt; { console.error(err.stack); res.status(500).send('Something broke!'); });&nbsp;<\/code>\u3002\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u30a8\u30e9\u30fc\u307e\u305f\u306f\u4f8b\u5916\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u3001\u95a2\u6570\u304c\u5b9f\u884c\u3055\u308c\u3001\u30a8\u30e9\u30fc \u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u51fa\u529b\u3055\u308c\u307e\u3059\u3002\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3068\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u8907\u96d1\u306a Web \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u7c21\u5358\u306b\u69cb\u7bc9\u3057\u3001\u3055\u307e\u3056\u307e\u306a\u6a5f\u80fd\u3092\u5b9f\u88c5\u3067\u304d\u307e\u3059\u3002\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3084\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u3001\u95a2\u6570\u306e\u6b63\u78ba\u6027\u3068\u52b9\u7387\u6027\u306b\u6ce8\u610f\u3057\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u307e\u305f\u306f next() \u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u30ea\u30af\u30a8\u30b9\u30c8 \u30d5\u30ed\u30fc\u3092\u5236\u5fa1\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u540c\u6642\u306b\u3001\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u3001\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u306e\u5b9f\u884c\u9806\u5e8f\u3068\u512a\u5148\u5ea6\u3092\u8003\u616e\u3057\u3066\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u6b63\u5e38\u306b\u52d5\u4f5c\u3059\u308b\u3088\u3046\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1721\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>MySQL\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u63a5\u7d9a\u3059\u308b\u305f\u3081\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u63a5\u7d9a\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Node.js \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067 MySQL \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u63a5\u7d9a\u3059\u308b\u306b\u306f\u3001MySQL Node.js \u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001MySQL \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u63a5\u7d9a\u3059\u308b\u305f\u3081\u306e\u8a73\u7d30\u306a\u624b\u9806\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>MySQL Node.js \u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002\u30bf\u30fc\u30df\u30ca\u30eb\u3067\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u3001MySQL Node.js \u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002 cssCopy code<code>npm install mysql --save&nbsp;<\/code>\u3053\u306e\u30b3\u30de\u30f3\u30c9\u306f\u3001MySQL Node.js \u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3001\u305d\u308c\u3092 package.json \u30d5\u30a1\u30a4\u30eb\u306b\u8a18\u9332\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>MySQL \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u63a5\u7d9a\u3057\u307e\u3059\u3002mysql \u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u30a4\u30f3\u30dd\u30fc\u30c8\u3057\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u63a5\u7d9a\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u6b21\u306e\u30b3\u30fc\u30c9\u306f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u63a5\u7d9a\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3057\u3001mydb \u3068\u3044\u3046\u540d\u524d\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u63a5\u7d9a\u3057\u307e\u3059<code>const mysql = require('mysql'); const connection = mysql.createConnection({ host: 'localhost', user: 'root', password: 'password', database: 'mydb' }); connection.connect((err) =&gt; { if (err) throw err; console.log('Connected to MySQL database...'); });&nbsp;<\/code>\u3002 \u3001\u63a5\u7d9a .connect \u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3078\u306e\u63a5\u7d9a\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>MySQL \u30af\u30a8\u30ea\u306e\u5b9f\u884c: \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u63a5\u7d9a\u3057\u305f\u5f8c\u3001connection.query \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066 MySQL \u30af\u30a8\u30ea\u3092\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u6b21\u306e\u30b3\u30fc\u30c9\u306f<code>connection.query('SELECT * FROM users', (err, results) =&gt; { if (err) throw err; console.log(results); });&nbsp;<\/code>\u3001users \u3068\u3044\u3046\u540d\u524d\u306e\u30c7\u30fc\u30bf \u30c6\u30fc\u30d6\u30eb\u5185\u306e\u3059\u3079\u3066\u306e\u884c\u3092\u30af\u30a8\u30ea\u3057\u307e\u3059\u3002 { &#8230;} \u306f\u3001\u30af\u30a8\u30ea\u304c\u5b8c\u4e86\u3057\u305f\u3068\u304d\u306b\u5b9f\u884c\u3055\u308c\u308b\u30af\u30a8\u30ea \u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u3092\u793a\u3057\u3001\u30af\u30a8\u30ea\u7d50\u679c\u306f\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3068\u3057\u3066\u8fd4\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>MySQL Node.js \u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001MySQL \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u7c21\u5358\u306b\u63a5\u7d9a\u3057\u3001\u3055\u307e\u3056\u307e\u306a MySQL \u30af\u30a8\u30ea\u3092\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002MySQL Node.js \u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u3001\u63a5\u7d9a\u60c5\u5831\u306e\u6b63\u78ba\u6027\u3068\u5408\u6cd5\u6027\u306b\u6ce8\u610f\u3092\u6255\u3044\u3001\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u30af\u30a8\u30ea\u7d50\u679c\u3068\u30a8\u30e9\u30fc\u3092\u51e6\u7406\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u540c\u6642\u306b\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u5b89\u5b9a\u6027\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u3001SQL \u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u3068\u30c7\u30fc\u30bf\u691c\u8a3c\u306b\u6ce8\u610f\u3092\u6255\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1721\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>MongoDB \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u63a5\u7d9a\u3059\u308b\u305f\u3081\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u63a5\u7d9a\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Node.js \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067 MongoDB \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u63a5\u7d9a\u3059\u308b\u306b\u306f\u3001MongoDB Node.js \u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001MongoDB \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u63a5\u7d9a\u3059\u308b\u305f\u3081\u306e\u8a73\u7d30\u306a\u624b\u9806\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>MongoDB Node.js \u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002\u30bf\u30fc\u30df\u30ca\u30eb\u3067\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u3001MongoDB Node.js \u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002 cssCopy code<code>npm install mongodb --save&nbsp;<\/code>\u3053\u306e\u30b3\u30de\u30f3\u30c9\u306f\u3001MongoDB Node.js \u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3001\u305d\u308c\u3092 package.json \u30d5\u30a1\u30a4\u30eb\u306b\u8a18\u9332\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>MongoDB \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u63a5\u7d9a\u3057\u307e\u3059\u3002\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b mongodb \u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u5c0e\u5165\u3057\u3001MongoDB \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u6b21\u306e\u30b3\u30fc\u30c9\u306f MongoDB \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3057\u3001mydb \u3068\u3044\u3046\u540d\u524d\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u63a5\u7d9a\u3057\u307e\u3059\u3002 javascriptCopy code<code>const MongoClient = require('mongodb').MongoClient; const uri = 'mongodb:\/\/localhost:27017\/mydb'; MongoClient.connect(uri, (err, client) =&gt; { if (err) throw err; const db = client.db('mydb'); console.log('Connected to MongoDB database...'); client.close(); });&nbsp;<\/code>\u3053\u306e\u4f8b\u3067\u306f\u3001MongoClient.connect \u306f MongoDB \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3057\u3066\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u63a5\u7d9a\u3059\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u3001uri \u306f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u63a5\u7d9a\u60c5\u5831\u3092\u610f\u5473\u3057\u307e\u3059\u3002 ( err, client) =&gt; {\u2026} \u306f\u63a5\u7d9a\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u3092\u793a\u3057\u307e\u3059\u3002\u63a5\u7d9a\u304c\u6210\u529f\u3059\u308b\u3068\u3001\u95a2\u6570\u304c\u5b9f\u884c\u3055\u308c\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u30d1\u30e9\u30e1\u30fc\u30bf\u3068\u3057\u3066\u8fd4\u3055\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>MongoDB \u30af\u30a8\u30ea\u306e\u5b9f\u884c: \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u63a5\u7d9a\u3057\u305f\u5f8c\u3001MongoDB \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u3055\u307e\u3056\u307e\u306a\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066 MongoDB \u30af\u30a8\u30ea\u3092\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u6b21\u306e\u30b3\u30fc\u30c9\u306f<code>const MongoClient = require('mongodb').MongoClient; const uri = 'mongodb:\/\/localhost:27017\/mydb'; MongoClient.connect(uri, (err, client) =&gt; { if (err) throw err; const db = client.db('mydb'); const collection = db.collection('users'); collection.find({}).toArray((err, docs) =&gt; { if (err) throw err; console.log(docs); client.close(); }); });&nbsp;<\/code>\u3001users \u3068\u3044\u3046\u540d\u524d\u306e\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u5185\u306e\u3059\u3079\u3066\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u30af\u30a8\u30ea\u3057\u307e\u3059\u3002 is empty , toArray means to convert the query result into an array and return it. (err, docs) =&gt; {\u2026} means the query callback function. \u30af\u30a8\u30ea\u304c\u5b8c\u4e86\u3059\u308b\u3068\u3001\u95a2\u6570\u304c\u5b9f\u884c\u3055\u308c\u3001\u30af\u30a8\u30ea\u7d50\u679c\u304c\u30d1\u30e9\u30e1\u30fc\u30bf\u3068\u3057\u3066\u8fd4\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>MongoDB Node.js \u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001MongoDB \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u7c21\u5358\u306b\u63a5\u7d9a\u3057\u3001\u3055\u307e\u3056\u307e\u306a MongoDB \u30af\u30a8\u30ea\u3092\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002MongoDB Node.js \u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u3001\u63a5\u7d9a\u60c5\u5831\u306e\u6b63\u78ba\u6027\u3068\u5408\u6cd5\u6027\u306b\u6ce8\u610f\u3092\u6255\u3044\u3001\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u30af\u30a8\u30ea\u7d50\u679c\u3068\u30a8\u30e9\u30fc\u3092\u51e6\u7406\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u540c\u6642\u306b\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u5b89\u5b9a\u6027\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u3001\u30c7\u30fc\u30bf\u306e\u691c\u8a3c\u3068\u30c7\u30fc\u30bf \u30e2\u30c7\u30eb\u306e\u8a2d\u8a08\u306b\u6ce8\u610f\u3092\u6255\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1721\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>ORM\uff08Sequelize\u3001Mongoose\u306a\u3069\uff09\u3092\u4f7f\u3063\u305f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u63a5\u7d9a\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u6559\u3048\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>ORM (Object Relational Mapping) \u306f\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8 \u30e2\u30c7\u30eb\u3068\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u9593\u3067\u30c7\u30fc\u30bf\u3092\u5909\u63db\u3059\u308b\u305f\u3081\u306e\u624b\u6cd5\u3067\u3059\u3002ORM \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u95a2\u9023\u3059\u308b\u8907\u96d1\u3055\u3068\u8a73\u7d30\u3092\u56de\u907f\u3057\u306a\u304c\u3089\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3092\u4f7f\u7528\u3057\u3066\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u64cd\u4f5c\u3059\u308b\u65b9\u6cd5\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002Node.js \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u3001Sequelize \u3084 Mongoose \u306a\u3069\u306e ORM \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u4f7f\u7528\u3057\u3066\u3001\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u975e\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u63a5\u7d9a\u3057\u3066\u64cd\u4f5c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>Sequelize \u3068 Mongoose \u3092\u4f7f\u7528\u3057\u3066\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u975e\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u63a5\u7d9a\u3057\u3066\u64cd\u4f5c\u3059\u308b\u8a73\u7d30\u306a\u624b\u9806\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Sequelize \u3068 Mongoose \u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002\u30bf\u30fc\u30df\u30ca\u30eb\u3067\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u3001Sequelize \u3068 Mongoose \u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002 cssCopy code<code>npm install sequelize --save npm install mongoose --save&nbsp;<\/code>\u3053\u306e\u30b3\u30de\u30f3\u30c9\u306f\u3001Sequelize \u3068 Mongoose ORM \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3001\u305d\u308c\u3092 package.json \u30d5\u30a1\u30a4\u30eb\u306b\u8a18\u9332\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>Sequelize \u3092\u4f7f\u7528\u3057\u3066\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u63a5\u7d9a\u3057\u3066\u64cd\u4f5c\u3059\u308b: \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067 Sequelize \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u4f5c\u6210\u3057\u3001\u305d\u308c\u3092\u4f7f\u7528\u3057\u3066\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u63a5\u7d9a\u3057\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u6b21\u306e\u30b3\u30fc\u30c9\u306f Sequelize \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u4f5c\u6210\u3057\u3001mydb \u3068\u3044\u3046\u540d\u524d\u306e MySQL \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u63a5\u7d9a\u3057\u307e\u3059\u3002 javascriptCopy code<code>const Sequelize = require('sequelize'); const sequelize = new Sequelize('mydb', 'root', 'password', { host: 'localhost', dialect: 'mysql' }); sequelize.authenticate() .then(() =&gt; { console.log('Connected to MySQL database...'); }) .catch((err) =&gt; { console.error('Unable to connect to MySQL database:', err); });&nbsp;<\/code>\u3053\u306e\u4f8b\u3067\u306f\u3001Sequelize \u306f Sequelize \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u3001\u300cmydb\u300d\u3001\u300croot\u300d\u3001\u304a\u3088\u3073\u300cpassword\u300d\u306f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u63a5\u7d9a\u60c5\u5831\u3092\u8868\u3057\u307e\u3059\u3002 .authenticate \u306f\u63a5\u7d9a\u304c\u6210\u529f\u3057\u305f\u304b\u3069\u3046\u304b\u3092\u691c\u8a3c\u3059\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u3001.then \u3068 .catch \u306f\u63a5\u7d9a\u7d50\u679c\u3092\u51e6\u7406\u3059\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u63a5\u7d9a\u3057\u305f\u5f8c\u3001Sequelize \u304c\u63d0\u4f9b\u3059\u308b\u3055\u307e\u3056\u307e\u306a\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9 \u30e2\u30c7\u30eb\u3001\u30c6\u30fc\u30d6\u30eb\u3001\u304a\u3088\u3073\u30ec\u30b3\u30fc\u30c9\u3092\u5b9a\u7fa9\u304a\u3088\u3073\u64cd\u4f5c\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u6b21\u306e\u30b3\u30fc\u30c9\u306f User \u3068\u3044\u3046\u540d\u524d\u306e\u30e2\u30c7\u30eb\u3092\u5b9a\u7fa9\u3057\u3001users \u3068\u3044\u3046\u540d\u524d\u306e\u30c6\u30fc\u30d6\u30eb\u3092\u4f5c\u6210\u3057\u307e\u3059<code>const User = sequelize.define('User', { firstName: { type: Sequelize.STRING }, lastName: { type: Sequelize.STRING } }); User.sync() .then(() =&gt; { console.log('User table created...'); }) .catch((err) =&gt; { console.error('Unable to create User table:', err); });&nbsp;<\/code>\u3002 users \u3068\u3044\u3046\u540d\u524d\u306e\u30c6\u30fc\u30d6\u30eb\u3092\u4f5c\u6210\u3057\u3001.then \u3068 .catch \u306f\u30c6\u30fc\u30d6\u30eb\u4f5c\u6210\u7d50\u679c\u306e\u51e6\u7406\u3092\u8868\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>Mongoose \u3092\u4f7f\u7528\u3057\u3066\u975e\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u63a5\u7d9a\u3057\u3066\u64cd\u4f5c\u3059\u308b: \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067 Mongoose \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u4f5c\u6210\u3057\u3001\u305d\u308c\u3092\u4f7f\u7528\u3057\u3066\u975e\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u63a5\u7d9a\u3057\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u6b21\u306e\u30b3\u30fc\u30c9\u306f Mongoose \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u4f5c\u6210\u3057\u3001mydb \u3068\u3044\u3046\u540d\u524d\u306e MongoDB \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u63a5\u7d9a\u3057\u307e\u3059<code>const mongoose = require('mongoose'); const uri = 'mongodb:\/\/localhost:27017\/mydb'; mongoose.connect(uri, { useNewUrlParser: true }) .then(() =&gt; { console.log('Connected to MongoDB database...'); }) .catch((err) =&gt; { console.error('Unable to connect to MongoDB database:', err); });&nbsp;<\/code>\u3002<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1721\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u7d9a\u3051\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>uri \u306f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u63a5\u7d9a\u60c5\u5831\u3092\u8868\u3057\u3001{ useNewUrlParser: true } \u306f\u65b0\u3057\u3044 URL \u30d1\u30fc\u30b5\u30fc\u306e\u4f7f\u7528\u3092\u8868\u3057\u307e\u3059\u3002\u63a5\u7d9a\u304c\u6210\u529f\u3057\u305f\u3089\u3001Mongoose \u304c\u63d0\u4f9b\u3059\u308b\u3055\u307e\u3056\u307e\u306a\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u30c7\u30fc\u30bf \u30e2\u30c7\u30eb\u3001\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u3001\u304a\u3088\u3073\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u5b9a\u7fa9\u304a\u3088\u3073\u64cd\u4f5c\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u6b21\u306e\u30b3\u30fc\u30c9\u306f User \u3068\u3044\u3046\u30e2\u30c7\u30eb\u3092\u5b9a\u7fa9\u3057\u3001users \u3068\u3044\u3046\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">javascript\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc<code>const mongoose = require('mongoose');\nconst Schema = mongoose.Schema;\n\nconst UserSchema = new Schema({\n  firstName: String,\n  lastName: String\n});\n\nconst User = mongoose.model('User', UserSchema);\n\nUser.create({ firstName: 'John', lastName: 'Doe' }, (err, user) =&gt; {\n  if (err) throw err;\n  console.log(user);\n});\n<\/code><\/pre>\n\n\n\n<p>\u3053\u306e\u4f8b\u3067\u306f\u3001mongoose.Schema \u306f UserSchema \u3068\u3044\u3046\u540d\u524d\u306e\u30c7\u30fc\u30bf \u30e2\u30c7\u30eb\u3092\u5b9a\u7fa9\u3059\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u3001User \u306f User \u3068\u3044\u3046\u540d\u524d\u306e Mongoose \u30e2\u30c7\u30eb\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u3001User.create \u306f users \u3068\u3044\u3046\u540d\u524d\u306e\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u3092\u4f5c\u6210\u3057\u3001John \u3068\u3044\u3046\u540d\u524d\u306e\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u3092\u30b3\u30ec\u30af\u30b7\u30e7\u30f3 Doe \u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306b\u633f\u5165\u3059\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u304c\u6b63\u5e38\u306b\u4f5c\u6210\u3055\u308c\u308b\u3068\u3001\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u304c\u5b9f\u884c\u3055\u308c\u3001\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u304c\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3068\u3057\u3066\u8fd4\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>Sequelize \u3068 Mongoose ORM \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u975e\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u7c21\u5358\u306b\u63a5\u7d9a\u3057\u3066\u64cd\u4f5c\u3067\u304d\u307e\u3059\u3002ORM \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u3001ORM \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u6b63\u78ba\u6027\u3068\u52b9\u7387\u6027\u306b\u6ce8\u610f\u3092\u6255\u3044\u3001ORM \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u304c\u63d0\u4f9b\u3059\u308b\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30fc\u30bf \u30e2\u30c7\u30eb\u3001\u30c6\u30fc\u30d6\u30eb\u3001\u304a\u3088\u3073\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u51e6\u7406\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u540c\u6642\u306b\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u5b89\u5b9a\u6027\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u3001\u30c7\u30fc\u30bf\u306e\u691c\u8a3c\u3068\u30c7\u30fc\u30bf \u30e2\u30c7\u30eb\u306e\u8a2d\u8a08\u306b\u6ce8\u610f\u3092\u6255\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1721\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>RESTful API \u3068\u306f\u4f55\u304b\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>RESTful API \u306f\u3001REST (Representational State Transfer) \u306e\u539f\u5247\u306b\u57fa\u3065\u3044\u3066\u8a2d\u8a08\u304a\u3088\u3073\u5b9f\u88c5\u3055\u308c\u305f API (Application Programming Interface) \u3067\u3059\u3002\u3053\u308c\u306f\u3001Web \u30ea\u30bd\u30fc\u30b9\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u64cd\u4f5c\u3059\u308b\u305f\u3081\u306e\u6a19\u6e96\u5316\u3055\u308c\u305f\u65b9\u6cd5\u3092\u63d0\u4f9b\u3057\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u5747\u4e00\u306a\u65b9\u6cd5\u3067 Web \u30b5\u30fc\u30d0\u30fc\u3068\u5bfe\u8a71\u3057\u3001\u4e88\u6e2c\u53ef\u80fd\u3067\u4fe1\u983c\u3067\u304d\u308b\u65b9\u6cd5\u3067\u30ea\u30bd\u30fc\u30b9\u3092\u51e6\u7406\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>RESTful API \u306e\u8a2d\u8a08\u3068\u5b9f\u88c5\u306f\u3001\u6b21\u306e\u539f\u5247\u306b\u5f93\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u30b5\u30fc\u30d0\u30fc\u306e\u5206\u96e2\u306e\u539f\u5247: \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3068 Web \u30b5\u30fc\u30d0\u30fc\u306f\u5206\u96e2\u3057\u3001\u500b\u5225\u306b\u958b\u767a\u304a\u3088\u3073\u9032\u5316\u3055\u305b\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306f\u3001Web \u30b5\u30fc\u30d0\u30fc\u304c\u63d0\u4f9b\u3059\u308b API \u3092\u4f7f\u7528\u3057\u3066\u30ea\u30bd\u30fc\u30b9\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3001\u64cd\u4f5c\u3067\u304d\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30b9\u30c6\u30fc\u30c8\u30ec\u30b9\u306e\u539f\u5247: Web \u30b5\u30fc\u30d0\u30fc\u306f\u3001\u30b9\u30c6\u30fc\u30c8\u30ec\u30b9\u306a\u65b9\u6cd5\u3067\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u8981\u6c42\u306b\u5fdc\u7b54\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u30b5\u30fc\u30d0\u30fc\u306f\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u8981\u6c42\u306b\u95a2\u3059\u308b\u72b6\u614b\u60c5\u5831\u3092\u4fdd\u6301\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u8981\u6c42\u3092\u51e6\u7406\u3059\u308b\u305f\u3081\u306b\u5404\u8981\u6c42\u3067\u5341\u5206\u306a\u60c5\u5831\u3092\u63d0\u4f9b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30ad\u30e3\u30c3\u30b7\u30f3\u30b0\u306e\u539f\u5247: Web \u30b5\u30fc\u30d0\u30fc\u306f\u30ad\u30e3\u30c3\u30b7\u30f3\u30b0\u3092\u4f7f\u7528\u3057\u3066\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u3092\u5411\u4e0a\u3055\u305b\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306f\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u4f7f\u7528\u3057\u3066\u3001Web \u30b5\u30fc\u30d0\u30fc\u3078\u306e\u8981\u6c42\u306e\u6570\u3092\u6e1b\u3089\u3059\u3053\u3068\u304c\u3067\u304d\u308b\u305f\u3081\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u7d71\u4e00\u3055\u308c\u305f\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306e\u539f\u5247: Web \u30b5\u30fc\u30d0\u30fc\u306f\u7d71\u4e00\u3055\u308c\u305f API \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u63d0\u4f9b\u3057\u3066\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u540c\u3058\u65b9\u6cd5\u3067\u30ea\u30bd\u30fc\u30b9\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u64cd\u4f5c\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002API \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u306f\u3001\u6a19\u6e96\u5316\u3055\u308c\u305f HTTP \u30e1\u30bd\u30c3\u30c9\u3068\u30b9\u30c6\u30fc\u30bf\u30b9 \u30b3\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u3001\u4e00\u8cab\u3057\u305f\u30ea\u30bd\u30fc\u30b9\u8b58\u5225\u5b50\u3092\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30ec\u30a4\u30e4\u30fc\u30c9 \u30b7\u30b9\u30c6\u30e0\u306e\u539f\u5247: Web \u30b5\u30fc\u30d0\u30fc\u306f\u3001\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u305f\u3081\u306b\u30ec\u30a4\u30e4\u30fc\u30c9 \u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3092\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3001\u8ca0\u8377\u5206\u6563\u3001\u30ad\u30e3\u30c3\u30b7\u30f3\u30b0\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306a\u3069\u306e\u6a5f\u80fd\u3092\u5225\u3005\u306e\u30ec\u30a4\u30e4\u30fc\u3067\u51e6\u7406\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>RESTful API \u306e\u539f\u5247\u306b\u5f93\u3046\u3053\u3068\u3067\u3001\u4f7f\u3044\u3084\u3059\u304f\u3001\u4fe1\u983c\u6027\u304c\u9ad8\u304f\u3001\u30b9\u30b1\u30fc\u30e9\u30d6\u30eb\u306a Web API \u3092\u8a2d\u8a08\u304a\u3088\u3073\u5b9f\u88c5\u3067\u304d\u307e\u3059\u3002RESTful API \u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u3001API \u8a2d\u8a08\u306e\u5408\u7406\u6027\u3068\u4e00\u8cab\u6027\u306b\u6ce8\u610f\u3092\u6255\u3044\u3001\u6a19\u6e96\u5316\u3055\u308c\u305f HTTP \u30e1\u30bd\u30c3\u30c9\u3068\u30b9\u30c6\u30fc\u30bf\u30b9 \u30b3\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u3066\u8981\u6c42\u3068\u5fdc\u7b54\u3092\u51e6\u7406\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u540c\u6642\u306b\u3001API \u306e\u4fe1\u983c\u6027\u3068\u53ef\u7528\u6027\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u3001API \u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u5b89\u5b9a\u6027\u306b\u6ce8\u610f\u3092\u6255\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1721\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>RESTful API \u306e\u8a2d\u8a08\u3068\u5b9f\u88c5\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>RESTful API \u3092\u8a2d\u8a08\u304a\u3088\u3073\u5b9f\u88c5\u3059\u308b\u30d7\u30ed\u30bb\u30b9\u306f\u3001\u6b21\u306e\u624b\u9806\u306b\u5f93\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30ea\u30bd\u30fc\u30b9\u3068\u30ea\u30bd\u30fc\u30b9\u8b58\u5225\u5b50\u3092\u5b9a\u7fa9\u3059\u308b: \u307e\u305a\u3001API \u306b\u3088\u3063\u3066\u63d0\u4f9b\u3055\u308c\u308b\u30ea\u30bd\u30fc\u30b9\u3068\u3001\u5404\u30ea\u30bd\u30fc\u30b9\u306e\u4e00\u610f\u306e\u8b58\u5225\u5b50\u3092\u5b9a\u7fa9\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30ea\u30bd\u30fc\u30b9\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u3001\u6ce8\u6587\u3001\u30a2\u30a4\u30c6\u30e0\u306a\u3069\u3001\u4efb\u610f\u306e\u30c7\u30fc\u30bf\u578b\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u8b58\u5225\u5b50\u306f\u901a\u5e38\u3001URL (Uniform Resource Locators) \u5f62\u5f0f\u306e\u6587\u5b57\u5217\u3067\u3059\u3002<\/li>\n\n\n\n<li>HTTP \u30e1\u30bd\u30c3\u30c9\u3068\u30b9\u30c6\u30fc\u30bf\u30b9 \u30b3\u30fc\u30c9\u3092\u5b9a\u7fa9\u3059\u308b: API \u306f\u3001\u6a19\u6e96\u5316\u3055\u308c\u305f HTTP \u30e1\u30bd\u30c3\u30c9\u3068\u30b9\u30c6\u30fc\u30bf\u30b9 \u30b3\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u3066\u8981\u6c42\u3068\u5fdc\u7b54\u3092\u51e6\u7406\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b HTTP \u30e1\u30bd\u30c3\u30c9\u306b\u306f\u3001GET\u3001POST\u3001PUT\u3001DELETE \u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b HTTP \u30b9\u30c6\u30fc\u30bf\u30b9 \u30b3\u30fc\u30c9\u306b\u306f\u3001200 OK\u3001201 Created\u3001400 Bad Request\u3001401 Unauthorized\u3001404 Not Found\u3001500 Internal Server Error \u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>API \u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306e\u8a2d\u8a08: API \u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3092\u8a2d\u8a08\u3057\u3066\u3001\u30ea\u30bd\u30fc\u30b9\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3068\u64cd\u4f5c\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306f\u901a\u5e38\u3001URI (Uniform Resource Identifier) \u5f62\u5f0f\u306e\u6587\u5b57\u5217\u3067\u3059\u3002\u305f\u3068\u3048\u3070\u3001\/users\u3001\/users\/:id \u306a\u3069\u3067\u3059\u3002<\/li>\n\n\n\n<li>API \u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306e\u5b9f\u88c5: Node.js \u306a\u3069\u306e\u30b5\u30fc\u30d0\u30fc\u5074\u30c6\u30af\u30ce\u30ed\u30b8\u3092\u4f7f\u7528\u3057\u3066 API \u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3092\u5b9f\u88c5\u3057\u307e\u3059\u3002Express \u306a\u3069\u306e Web \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u4f7f\u7528\u3057\u3066\u3001API \u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306e\u5b9f\u88c5\u3092\u7c21\u7d20\u5316\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30ea\u30af\u30a8\u30b9\u30c8 \u30cf\u30f3\u30c9\u30e9\u306e\u5b9f\u88c5: \u30ea\u30af\u30a8\u30b9\u30c8 \u30cf\u30f3\u30c9\u30e9\u3092\u5b9f\u88c5\u3057\u3066\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u3068\u30ec\u30b9\u30dd\u30f3\u30b9\u3092\u51e6\u7406\u3057\u307e\u3059\u3002\u901a\u5e38\u3001\u30ea\u30af\u30a8\u30b9\u30c8 \u30cf\u30f3\u30c9\u30e9\u306f\u30eb\u30fc\u30c8 \u30cf\u30f3\u30c9\u30e9\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u3001\u304a\u3088\u3073\u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30ea\u30af\u30a8\u30b9\u30c8\u306e\u51e6\u7406\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3001\u30ec\u30b9\u30dd\u30f3\u30b9\u306e\u751f\u6210\u3092\u884c\u3046\u30e2\u30c7\u30eb\u3067\u69cb\u6210\u3055\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30c7\u30fc\u30bf\u306e\u691c\u8a3c\u3068\u627f\u8a8d\u3092\u5b9f\u88c5\u3059\u308b: \u30c7\u30fc\u30bf\u306e\u691c\u8a3c\u3068\u627f\u8a8d\u3092\u5b9f\u88c5\u3057\u3066\u3001API \u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u5b89\u5b9a\u6027\u3092\u78ba\u4fdd\u3057\u307e\u3059\u3002\u30c7\u30fc\u30bf\u306e\u691c\u8a3c\u3068\u627f\u8a8d\u306f\u3001\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u3092\u4f7f\u7528\u3057\u3066\u5b9f\u88c5\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>API \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3068\u30c6\u30b9\u30c8\u306e\u5b9f\u88c5: API \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3068\u30c6\u30b9\u30c8\u3092\u5b9f\u88c5\u3057\u3066\u3001API \u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3068\u30c6\u30b9\u30c8\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002Swagger \u306a\u3069\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066 API \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u81ea\u52d5\u7684\u306b\u751f\u6210\u3057\u3001Postman \u306a\u3069\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066 API \u3092\u30c6\u30b9\u30c8\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>API \u3092\u30c7\u30d7\u30ed\u30a4\u3059\u308b: API \u3092\u672c\u756a\u74b0\u5883\u3067\u4f7f\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u30c7\u30d7\u30ed\u30a4\u3057\u307e\u3059\u3002API \u306f\u3001AWS \u3084 Azure \u306a\u3069\u306e\u30af\u30e9\u30a6\u30c9 \u30b5\u30fc\u30d3\u30b9 \u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30d7\u30ed\u30a4\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>RESTful API \u3092\u8a2d\u8a08\u304a\u3088\u3073\u5b9f\u88c5\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u4f7f\u3044\u3084\u3059\u304f\u3001\u4fe1\u983c\u6027\u304c\u9ad8\u304f\u3001\u30b9\u30b1\u30fc\u30e9\u30d6\u30eb\u306a Web API \u3092\u63d0\u4f9b\u3057\u3066\u3001\u3055\u307e\u3056\u307e\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30cb\u30fc\u30ba\u3092\u6e80\u305f\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002API \u3092\u8a2d\u8a08\u304a\u3088\u3073\u5b9f\u88c5\u3059\u308b\u969b\u306b\u306f\u3001API \u8a2d\u8a08\u306e\u5408\u7406\u6027\u3068\u4e00\u8cab\u6027\u306b\u6ce8\u610f\u3092\u6255\u3044\u3001\u6a19\u6e96\u5316\u3055\u308c\u305f HTTP \u30e1\u30bd\u30c3\u30c9\u3068\u30b9\u30c6\u30fc\u30bf\u30b9 \u30b3\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u3066\u8981\u6c42\u3068\u5fdc\u7b54\u3092\u51e6\u7406\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u540c\u6642\u306b\u3001API \u306e\u4fe1\u983c\u6027\u3068\u53ef\u7528\u6027\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u3001API \u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u5b89\u5b9a\u6027\u306b\u6ce8\u610f\u3092\u6255\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1721\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>API \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3068\u30c6\u30b9\u30c8\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>API \u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3068\u30c6\u30b9\u30c8\u306f\u3001RESTful API \u306e\u8a2d\u8a08\u3068\u5b9f\u88c5\u306b\u304a\u3051\u308b\u91cd\u8981\u306a\u30ea\u30f3\u30af\u3067\u3042\u308a\u3001\u958b\u767a\u8005\u3068\u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c API \u306e\u6a5f\u80fd\u3068\u4f7f\u7528\u6cd5\u3092\u7406\u89e3\u3057\u3001API \u306e\u54c1\u8cea\u3068\u5b89\u5b9a\u6027\u3092\u78ba\u4fdd\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002API \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3068\u30c6\u30b9\u30c8\u306b\u3064\u3044\u3066\u306f\u3001\u4ee5\u4e0b\u3067\u8a73\u3057\u304f\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>API \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8<\/li>\n<\/ol>\n\n\n\n<p>API \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3068\u306f\u3001API \u306e\u4ed5\u69d8\u3084\u4f7f\u7528\u65b9\u6cd5\u3092\u8aac\u660e\u3057\u305f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u6307\u3057\u307e\u3059\u3002API \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306f\u3001\u660e\u78ba\u304b\u3064\u7c21\u6f54\u3067\u3001\u7406\u89e3\u3057\u3084\u3059\u304f\u4f7f\u3044\u3084\u3059\u3044\u3082\u306e\u3067\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u901a\u5e38\u3001API \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306b\u306f\u6b21\u306e\u3082\u306e\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>API \u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3068\u30ea\u30af\u30a8\u30b9\u30c8 \u30e1\u30bd\u30c3\u30c9: \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u30ea\u30bd\u30fc\u30b9\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u64cd\u4f5c\u3067\u304d\u308b\u3088\u3046\u306b\u3001API \u306b\u3088\u3063\u3066\u63d0\u4f9b\u3055\u308c\u308b\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3068\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u308b HTTP \u30ea\u30af\u30a8\u30b9\u30c8 \u30e1\u30bd\u30c3\u30c9\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30ea\u30af\u30a8\u30b9\u30c8 \u30d1\u30e9\u30e1\u30fc\u30bf\u3068\u30ec\u30b9\u30dd\u30f3\u30b9: \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u9069\u5207\u306b\u4f5c\u6210\u3057\u3066\u30ec\u30b9\u30dd\u30f3\u30b9\u3092\u51e6\u7406\u3067\u304d\u308b\u3088\u3046\u306b\u3001\u5404\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3067\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u308b\u30ea\u30af\u30a8\u30b9\u30c8 \u30d1\u30e9\u30e1\u30fc\u30bf\u3068\u30ec\u30b9\u30dd\u30f3\u30b9 \u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30a8\u30e9\u30fc\u51e6\u7406: \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u30a8\u30e9\u30fc\u72b6\u614b\u3092\u9069\u5207\u306b\u51e6\u7406\u3067\u304d\u308b\u3088\u3046\u306b\u3001API \u304c\u30a8\u30e9\u30fc\u3068\u30a8\u30e9\u30fc \u30b3\u30fc\u30c9\u3092\u51e6\u7406\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u8a8d\u8a3c: \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c API \u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u53ef\u7528\u6027\u3092\u78ba\u4fdd\u3067\u304d\u308b\u3088\u3046\u306b\u3001API \u304c\u3069\u306e\u3088\u3046\u306b\u4fdd\u8b77\u304a\u3088\u3073\u8a8d\u8a3c\u3055\u308c\u308b\u304b\u3092\u8aac\u660e\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p>API \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306f\u624b\u52d5\u3067\u4f5c\u6210\u3059\u308b\u3053\u3068\u3082\u3001\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u81ea\u52d5\u751f\u6210\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b API \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8 \u30c4\u30fc\u30eb\u306b\u306f\u3001Swagger\u3001Apiary\u3001ReadMe \u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>API \u30c6\u30b9\u30c8<\/li>\n<\/ol>\n\n\n\n<p>API \u30c6\u30b9\u30c8\u3068\u306f\u3001API \u306e\u6a5f\u80fd\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u30c6\u30b9\u30c8\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u30c6\u30b9\u30c8\u3092\u6307\u3057\u307e\u3059\u3002API \u30c6\u30b9\u30c8\u3067\u306f\u3001API \u306e\u6b63\u78ba\u6027\u3068\u5b89\u5b9a\u6027\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u3001\u3059\u3079\u3066\u306e API \u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3068\u30ea\u30af\u30a8\u30b9\u30c8 \u30e1\u30bd\u30c3\u30c9\u3092\u30ab\u30d0\u30fc\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002API \u30c6\u30b9\u30c8\u306f\u3001\u6b21\u306e\u30ec\u30d9\u30eb\u306b\u5206\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5358\u4f53\u30c6\u30b9\u30c8: \u5404\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u6a5f\u80fd\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u3001API \u306e\u5404\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u5bfe\u3057\u3066\u5358\u4f53\u30c6\u30b9\u30c8\u304c\u5b9f\u884c\u3055\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u7d71\u5408\u30c6\u30b9\u30c8: API \u306e\u3059\u3079\u3066\u306e\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3067\u7d71\u5408\u30c6\u30b9\u30c8\u304c\u5b9f\u884c\u3055\u308c\u3001\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u9593\u306e\u30b3\u30e9\u30dc\u30ec\u30fc\u30b7\u30e7\u30f3\u3068\u901a\u4fe1\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30b9\u30c8\u30ec\u30b9 \u30c6\u30b9\u30c8: API \u306e\u30b9\u30c8\u30ec\u30b9 \u30c6\u30b9\u30c8\u3092\u884c\u3044\u3001\u8ca0\u8377\u3068\u540c\u6642\u5b9f\u884c\u306e\u6761\u4ef6\u4e0b\u3067\u306e API \u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u53ef\u7528\u6027\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p>API \u30c6\u30b9\u30c8\u306f\u624b\u52d5\u3067\u4f5c\u6210\u3059\u308b\u3053\u3068\u3082\u3001\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u81ea\u52d5\u751f\u6210\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b API \u30c6\u30b9\u30c8 \u30c4\u30fc\u30eb\u306b\u306f\u3001Postman\u3001JMeter\u3001LoadRunner \u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>API \u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3068\u30c6\u30b9\u30c8\u3092\u901a\u3058\u3066\u3001API \u306e\u54c1\u8cea\u3068\u5b89\u5b9a\u6027\u3092\u78ba\u4fdd\u3057\u3001\u3055\u307e\u3056\u307e\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30cb\u30fc\u30ba\u3092\u6e80\u305f\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002API \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3068\u30c6\u30b9\u30c8\u3092\u4f5c\u6210\u3059\u308b\u3068\u304d\u306f\u3001API \u306e\u4f7f\u7528\u6cd5\u3001\u8981\u6c42\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3001\u5fdc\u7b54\u5f62\u5f0f\u3001\u30a8\u30e9\u30fc\u51e6\u7406\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3001\u8a8d\u8a3c\u306a\u3069\u306e\u8981\u56e0\u3092\u8003\u616e\u3057\u3001\u9069\u5207\u306a\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u30c6\u30b9\u30c8\u3092\u81ea\u52d5\u7684\u306b\u751f\u6210\u304a\u3088\u3073\u5b9f\u884c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1721\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>PM2\u30d7\u30ed\u30bb\u30b9\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>PM2 \u306f\u3001Node.js \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u958b\u59cb\u3001\u76e3\u8996\u3001\u518d\u8d77\u52d5\u3001\u505c\u6b62\u306a\u3069\u306e\u64cd\u4f5c\u3092\u7ba1\u7406\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3067\u304d\u308b\u4e00\u822c\u7684\u306a\u30d7\u30ed\u30bb\u30b9 \u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u3067\u3059\u3002PM2 \u306f\u30011 \u3064\u306e\u30b5\u30fc\u30d0\u30fc\u3067\u8907\u6570\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u7ba1\u7406\u3067\u304d\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306e\u30ed\u30b0\u8a18\u9332\u3001\u76e3\u8996\u3001\u30a2\u30e9\u30fc\u30c8\u306a\u3069\u306e\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001PM2 \u306e\u6a5f\u80fd\u306e\u8a73\u7d30\u306a\u7d39\u4ecb\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u958b\u59cb\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>PM2 \u3092\u4f7f\u7528\u3059\u308b\u3068\u3001Node.js \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u7c21\u5358\u306b\u8d77\u52d5\u3067\u304d\u307e\u3059\u3002PM2 \u306e start \u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u958b\u59cb\u3067\u304d\u307e\u3059\u3002\u6b21\u306b\u4f8b\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sql\u30b3\u30d4\u30fc\u30b3\u30fc\u30c9<code>pm2 start app.js\n<\/code><\/pre>\n\n\n\n<p>\u3053\u306e\u30b3\u30de\u30f3\u30c9\u306f\u3001app.js \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u958b\u59cb\u3057\u3001\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9 \u30d7\u30ed\u30bb\u30b9\u3068\u3057\u3066\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u76e3\u8996\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/li>\n<\/ol>\n\n\n\n<p>PM2 \u3092\u4f7f\u7528\u3057\u3066\u3001Node.js \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30b9\u30c6\u30fc\u30bf\u30b9\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u76e3\u8996\u3057\u307e\u3059\u3002\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306f\u3001PM2 \u306e\u76e3\u8996\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u76e3\u8996\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u6b21\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc<code>pm2 monitor\n<\/code><\/pre>\n\n\n\n<p>\u3053\u306e\u30b3\u30de\u30f3\u30c9\u306f\u3001\u30e1\u30e2\u30ea\u4f7f\u7528\u91cf\u3001CPU \u4f7f\u7528\u7387\u3001\u8981\u6c42\u5fdc\u7b54\u6642\u9593\u306a\u3069\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0 \u30b9\u30c6\u30fc\u30bf\u30b9\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9 \u30e1\u30c8\u30ea\u30c3\u30af\u3092\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u518d\u8d77\u52d5\u3057\u307e\u3059<\/li>\n<\/ol>\n\n\n\n<p>PM2 \u3092\u4f7f\u7528\u3059\u308b\u3068\u3001Node.js \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u7c21\u5358\u306b\u518d\u8d77\u52d5\u3067\u304d\u307e\u3059\u3002PM2 \u306e restart \u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u518d\u8d77\u52d5\u3067\u304d\u307e\u3059\u3002\u6b21\u306b\u4f8b\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc<code>pm2 restart app.js\n<\/code><\/pre>\n\n\n\n<p>\u3053\u306e\u30b3\u30de\u30f3\u30c9\u306f app.js \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u518d\u8d77\u52d5\u3057\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u69cb\u6210\u3092\u66f4\u65b0\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u505c\u6b62<\/li>\n<\/ol>\n\n\n\n<p>PM2 \u3092\u4f7f\u7528\u3059\u308b\u3068\u3001Node.js \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u7c21\u5358\u306b\u505c\u6b62\u3067\u304d\u307e\u3059\u3002PM2 \u306e\u505c\u6b62\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u505c\u6b62\u3067\u304d\u307e\u3059\u3002\u6b21\u306b\u4f8b\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">arduino\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc<code>pm2 stop app.js\n<\/code><\/pre>\n\n\n\n<p>\u3053\u306e\u30b3\u30de\u30f3\u30c9\u306f app.js \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u505c\u6b62\u3057\u3001\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9 \u30d7\u30ed\u30bb\u30b9\u304b\u3089\u524a\u9664\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"5\">\n<li>\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30ed\u30ae\u30f3\u30b0<\/li>\n<\/ol>\n\n\n\n<p>PM2 \u3092\u4f7f\u7528\u3057\u3066\u3001Node.js \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3 \u30ed\u30b0\u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u8a18\u9332\u3057\u307e\u3059\u3002PM2 \u306e logs \u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3 \u30ed\u30b0\u3092\u8868\u793a\u3067\u304d\u307e\u3059\u3002\u6b21\u306b\u4f8b\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc<code>pm2 logs\n<\/code><\/pre>\n\n\n\n<p>\u3053\u306e\u30b3\u30de\u30f3\u30c9\u306f\u3001\u30c7\u30d0\u30c3\u30b0\u60c5\u5831\u3001\u30a8\u30e9\u30fc \u30e1\u30c3\u30bb\u30fc\u30b8\u3001\u8b66\u544a\u30e1\u30c3\u30bb\u30fc\u30b8\u306a\u3069\u3092\u542b\u3080\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0 \u30ed\u30b0\u3092\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"6\">\n<li>\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3068\u30a2\u30e9\u30fc\u30c8<\/li>\n<\/ol>\n\n\n\n<p>PM2 \u3092\u4f7f\u7528\u3057\u3066\u3001Node.js \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30b9\u30c6\u30fc\u30bf\u30b9\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u76e3\u8996\u3057\u3001\u30a2\u30e9\u30fc\u30c8\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002PM2 \u306e monit \u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u76e3\u8996\u3057\u3001\u30a2\u30e9\u30fc\u30c8\u3092\u8a2d\u5b9a\u3067\u304d\u307e\u3059\u3002\u6b21\u306b\u4f8b\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc<code>pm2 monit\n<\/code><\/pre>\n\n\n\n<p>\u3053\u306e\u30b3\u30de\u30f3\u30c9\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30b9\u30c6\u30fc\u30bf\u30b9\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u8868\u793a\u3057\u3001\u30e1\u30e2\u30ea\u4f7f\u7528\u91cf\u304c\u5236\u9650\u3092\u8d85\u3048\u305f\u3068\u304d\u306b\u30a2\u30e9\u30fc\u30c8\u3092\u9001\u4fe1\u3059\u308b\u306a\u3069\u306e\u30a2\u30e9\u30fc\u30c8\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>PM2 \u30d7\u30ed\u30bb\u30b9 \u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001Node.js \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u8d77\u52d5\u3001\u76e3\u8996\u3001\u518d\u8d77\u52d5\u3001\u505c\u6b62\u306a\u3069\u306e\u64cd\u4f5c\u3092\u7c21\u5358\u306b\u7ba1\u7406\u3057\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0 \u30ed\u30ae\u30f3\u30b0\u3001\u76e3\u8996\u3001\u30a2\u30e9\u30fc\u30c8\u306a\u3069\u306e\u6a5f\u80fd\u3092\u63d0\u4f9b\u3067\u304d\u307e\u3059\u3002PM2 \u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u3001\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u306e\u6b63\u78ba\u6027\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u6ce8\u610f\u3092\u6255\u3044\u3001\u9069\u5207\u306a\u30b3\u30de\u30f3\u30c9\u3068\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u4f7f\u7528\u3057\u3066\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u7ba1\u7406\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1721\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d0\u30fc\uff08AWS\u3001Alibaba Cloud \u306a\u3069\uff09\u3078\u306e\u5c55\u958b\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>\u30af\u30e9\u30a6\u30c9 \u30b5\u30fc\u30d0\u30fc\u3078\u306e\u914d\u7f6e\u3068\u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u7d4c\u7531\u3067\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u4f7f\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u30af\u30e9\u30a6\u30c9 \u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u74b0\u5883\u306b\u914d\u7f6e\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u4e00\u822c\u7684\u306a\u30af\u30e9\u30a6\u30c9 \u30b5\u30fc\u30d0\u30fc \u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306b\u306f\u3001AWS\u3001Alibaba Cloud\u3001Google Cloud \u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001\u30af\u30e9\u30a6\u30c9 \u30b5\u30fc\u30d0\u30fc\u306b\u5c55\u958b\u3059\u308b\u624b\u9806\u306e\u8a73\u7d30\u306a\u7d39\u4ecb\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30af\u30e9\u30a6\u30c9 \u30b5\u30fc\u30d0\u30fc \u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u3068\u30b5\u30fc\u30d3\u30b9\u306e\u9078\u629e<\/li>\n<\/ol>\n\n\n\n<p>\u307e\u305a\u3001\u30af\u30e9\u30a6\u30c9 \u30b5\u30fc\u30d0\u30fc \u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u3068\u30b5\u30fc\u30d3\u30b9\u3092\u9078\u629e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002AWS EC2\u3001Alibaba Cloud ECS \u306a\u3069\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30cb\u30fc\u30ba\u3068\u4e88\u7b97\u306b\u57fa\u3065\u3044\u3066\u9069\u5207\u306a\u30af\u30e9\u30a6\u30c9 \u30b5\u30fc\u30d0\u30fc \u30b5\u30fc\u30d3\u30b9\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u30af\u30e9\u30a6\u30c9 \u30b5\u30fc\u30d0\u30fc \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u4f5c\u6210\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u30af\u30e9\u30a6\u30c9 \u30b5\u30fc\u30d0\u30fc \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u4f5c\u6210\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u30af\u30e9\u30a6\u30c9 \u30b5\u30fc\u30d0\u30fc\u306b\u30c7\u30d7\u30ed\u30a4\u3059\u308b\u305f\u3081\u306e\u6700\u521d\u306e\u30b9\u30c6\u30c3\u30d7\u3067\u3059\u3002\u30af\u30e9\u30a6\u30c9 \u30b5\u30fc\u30d0\u30fc \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306f\u3001\u9069\u5207\u306a\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u3001\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9 \u30bf\u30a4\u30d7\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30b0\u30eb\u30fc\u30d7\u306a\u3069\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u9078\u629e\u3057\u3066\u3001\u30af\u30e9\u30a6\u30c9 \u30b5\u30fc\u30d0\u30fc \u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306e\u30b3\u30f3\u30bd\u30fc\u30eb\u307e\u305f\u306f API \u3092\u4f7f\u7528\u3057\u3066\u4f5c\u6210\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u30af\u30e9\u30a6\u30c9 \u30b5\u30fc\u30d0\u30fc\u74b0\u5883\u306e\u69cb\u6210<\/li>\n<\/ol>\n\n\n\n<p>\u30af\u30e9\u30a6\u30c9 \u30b5\u30fc\u30d0\u30fc\u74b0\u5883\u306e\u69cb\u6210\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u30af\u30e9\u30a6\u30c9 \u30b5\u30fc\u30d0\u30fc\u306b\u5c55\u958b\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u30b9\u30c6\u30c3\u30d7\u3067\u3059\u3002Node.js\u3001Nginx\u3001PM2 \u306a\u3069\u306e\u5fc5\u8981\u306a\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3068\u4f9d\u5b58\u95a2\u4fc2\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u52d5\u4f5c\u74b0\u5883\u3001\u30dd\u30fc\u30c8\u3001\u30c9\u30e1\u30a4\u30f3\u540d\u306a\u3069\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u69cb\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u30c7\u30d7\u30ed\u30a4\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30c7\u30d7\u30ed\u30a4\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u30af\u30e9\u30a6\u30c9 \u30b5\u30fc\u30d0\u30fc\u306b\u30c7\u30d7\u30ed\u30a4\u3059\u308b\u6700\u5f8c\u306e\u624b\u9806\u3067\u3059\u3002Git \u306a\u3069\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u30af\u30e9\u30a6\u30c9 \u30b5\u30fc\u30d0\u30fc\u306b\u30d7\u30c3\u30b7\u30e5\u3057\u305f\u308a\u3001FTP \u306a\u3069\u306e\u8ee2\u9001\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u30af\u30e9\u30a6\u30c9 \u30b5\u30fc\u30d0\u30fc\u306b\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u305f\u308a\u3067\u304d\u307e\u3059\u3002\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u30c7\u30d7\u30ed\u30a4\u3059\u308b\u3068\u304d\u306f\u3001\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u306e\u6b63\u78ba\u6027\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u6ce8\u610f\u3092\u6255\u3044\u3001\u9069\u5207\u306a\u30b3\u30de\u30f3\u30c9\u3068\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u4f7f\u7528\u3057\u3066\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u7ba1\u7406\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"5\">\n<li>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u8d77\u52d5\u3057\u3066\u30c6\u30b9\u30c8\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u8d77\u52d5\u3068\u30c6\u30b9\u30c8\u306f\u3001\u30af\u30e9\u30a6\u30c9 \u30b5\u30fc\u30d0\u30fc\u306b\u5c55\u958b\u3057\u305f\u5f8c\u306e\u6700\u5f8c\u306e\u624b\u9806\u3067\u3059\u3002PM2 \u306a\u3069\u306e\u30d7\u30ed\u30bb\u30b9 \u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u3092\u4f7f\u7528\u3057\u3066\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u8d77\u52d5\u3057\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u6a5f\u80fd\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u30c6\u30b9\u30c8\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002Postman \u306a\u3069\u306e API \u30c6\u30b9\u30c8 \u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e API \u3092\u30c6\u30b9\u30c8\u3057\u3001\u30d6\u30e9\u30a6\u30b6\u30fc\u3092\u4f7f\u7528\u3057\u3066\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e Web \u30b5\u30a4\u30c8 \u30da\u30fc\u30b8\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u4f7f\u3044\u3084\u3059\u3055\u3068\u5b89\u5b9a\u6027\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30af\u30e9\u30a6\u30c9 \u30b5\u30fc\u30d0\u30fc\u306b\u5c55\u958b\u3059\u308b\u3053\u3068\u3067\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u4e16\u754c\u4e2d\u306e\u30af\u30e9\u30a6\u30c9 \u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u74b0\u5883\u306b\u5c55\u958b\u3057\u3001\u30af\u30e9\u30a6\u30c9 \u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u3088\u3063\u3066\u63d0\u4f9b\u3055\u308c\u308b\u4fe1\u983c\u6027\u3001\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u3001\u5f3e\u529b\u6027\u306e\u5229\u70b9\u3092\u4eab\u53d7\u3067\u304d\u307e\u3059\u3002\u30af\u30e9\u30a6\u30c9 \u30b5\u30fc\u30d0\u30fc\u306b\u5c55\u958b\u3059\u308b\u5834\u5408\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u4fe1\u983c\u6027\u306b\u6ce8\u610f\u3092\u6255\u3044\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30cb\u30fc\u30ba\u3068\u4e88\u7b97\u3092\u6e80\u305f\u3059\u9069\u5207\u306a\u30af\u30e9\u30a6\u30c9 \u30b5\u30fc\u30d0\u30fc \u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u3068\u30b5\u30fc\u30d3\u30b9\u3092\u9078\u629e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1721\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Docker \u3092\u4f7f\u7528\u3057\u3066\u30c7\u30d7\u30ed\u30a4\u3059\u308b\u65b9\u6cd5\u3092\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Docker \u3092\u4f7f\u7528\u3057\u305f\u30c7\u30d7\u30ed\u30a4\u3068\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u4f9d\u5b58\u95a2\u4fc2\u3001\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u3001\u304a\u3088\u3073\u30e9\u30f3\u30bf\u30a4\u30e0\u3092\u3088\u308a\u7c21\u5358\u306b\u7ba1\u7406\u3067\u304d\u308b\u3088\u3046\u306b\u3001\u30b3\u30f3\u30c6\u30ca\u30fc\u5316\u3055\u308c\u305f\u74b0\u5883\u306b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u30c7\u30d7\u30ed\u30a4\u3059\u308b\u3053\u3068\u3067\u3059\u3002Docker \u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u30b3\u30f3\u30c6\u30ca\u30fc \u30a4\u30e1\u30fc\u30b8\u306b\u30d1\u30c3\u30b1\u30fc\u30b8\u5316\u3057\u3001Docker \u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u4efb\u610f\u306e\u30db\u30b9\u30c8\u3067\u5b9f\u884c\u3067\u304d\u308b\u3001\u4eba\u6c17\u306e\u3042\u308b\u30b3\u30f3\u30c6\u30ca\u30fc\u5316\u30c6\u30af\u30ce\u30ed\u30b8\u3067\u3059\u3002\u4ee5\u4e0b\u306f\u3001Docker \u30c7\u30d7\u30ed\u30a4\u30e1\u30f3\u30c8\u3092\u4f7f\u7528\u3059\u308b\u624b\u9806\u306e\u8a73\u7d30\u306a\u7d39\u4ecb\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Dockerfile \u306e\u66f8\u304d\u8fbc\u307f<\/li>\n<\/ol>\n\n\n\n<p>Dockerfile \u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092 Docker \u30b3\u30f3\u30c6\u30ca\u30fc \u30a4\u30e1\u30fc\u30b8\u306b\u30d1\u30c3\u30b1\u30fc\u30b8\u5316\u3059\u308b\u65b9\u6cd5\u3092\u8a18\u8ff0\u3057\u305f\u30d5\u30a1\u30a4\u30eb\u3067\u3059\u3002Dockerfile \u30d5\u30a1\u30a4\u30eb\u306b\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30d9\u30fc\u30b9 \u30a4\u30e1\u30fc\u30b8\u3001\u4f9d\u5b58\u95a2\u4fc2\u3001\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u3001\u5b9f\u884c\u30b3\u30de\u30f3\u30c9\u306a\u3069\u306e\u60c5\u5831\u3092\u6307\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>Docker \u30b3\u30f3\u30c6\u30ca\u30fc \u30a4\u30e1\u30fc\u30b8\u3092\u30d3\u30eb\u30c9\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>Docker \u30b3\u30f3\u30c6\u30ca\u30fc \u30a4\u30e1\u30fc\u30b8\u306e\u69cb\u7bc9\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092 Docker \u30b3\u30f3\u30c6\u30ca\u30fc \u30a4\u30e1\u30fc\u30b8\u306b\u30d1\u30c3\u30b1\u30fc\u30b8\u5316\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u30b9\u30c6\u30c3\u30d7\u3067\u3059\u3002Docker \u30b3\u30f3\u30c6\u30ca \u30a4\u30e1\u30fc\u30b8\u306f\u3001\u6b21\u306e\u3088\u3046\u306a Docker \u30b3\u30de\u30f3\u30c9 \u30e9\u30a4\u30f3 \u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u69cb\u7bc9\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc<code>docker build -t myapp:1.0 .\n<\/code><\/pre>\n\n\n\n<p>\u3053\u306e\u30b3\u30de\u30f3\u30c9\u306f\u3001\u73fe\u5728\u306e\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b myapp:1.0 \u3068\u3044\u3046\u540d\u524d\u306e Docker \u30b3\u30f3\u30c6\u30ca\u30fc \u30a4\u30e1\u30fc\u30b8\u3092\u30d3\u30eb\u30c9\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u30c9\u30c3\u30ab\u30fc\u30b3\u30f3\u30c6\u30ca\u3092\u5b9f\u884c\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>Docker \u30b3\u30f3\u30c6\u30ca\u30fc\u306e\u5b9f\u884c\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092 Docker \u30b3\u30f3\u30c6\u30ca\u30fc\u5316\u3055\u308c\u305f\u74b0\u5883\u306b\u30c7\u30d7\u30ed\u30a4\u3059\u308b\u305f\u3081\u306e\u6700\u5f8c\u306e\u30b9\u30c6\u30c3\u30d7\u3067\u3059\u3002Docker \u30b3\u30f3\u30c6\u30ca\u306f\u3001\u6b21\u306e\u3088\u3046\u306a Docker \u30b3\u30de\u30f3\u30c9 \u30e9\u30a4\u30f3 \u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">arduino\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc<code>docker run -d -p 8080:80 myapp:1.0\n<\/code><\/pre>\n\n\n\n<p>\u3053\u306e\u30b3\u30de\u30f3\u30c9\u306f\u3001myapp:1.0 Docker \u30b3\u30f3\u30c6\u30ca\u30fc\u3092\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9 \u30e2\u30fc\u30c9\u3067\u5b9f\u884c\u3057\u3001\u30b3\u30f3\u30c6\u30ca\u30fc\u306e\u30dd\u30fc\u30c8 80 \u3092\u30db\u30b9\u30c8\u306e\u30dd\u30fc\u30c8 8080 \u306b\u30de\u30c3\u30d7\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>Docker \u30b3\u30f3\u30c6\u30ca\u3092\u30c6\u30b9\u30c8\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>Docker \u30b3\u30f3\u30c6\u30ca\u30fc\u306e\u30c6\u30b9\u30c8\u306f\u3001Docker \u30b3\u30f3\u30c6\u30ca\u30fc\u5316\u3055\u308c\u305f\u74b0\u5883\u306b\u30c7\u30d7\u30ed\u30a4\u3057\u305f\u5f8c\u306e\u6700\u5f8c\u306e\u30b9\u30c6\u30c3\u30d7\u3067\u3059\u3002Postman \u306a\u3069\u306e API \u30c6\u30b9\u30c8 \u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066 Docker \u30b3\u30f3\u30c6\u30ca\u30fc\u306e API \u3092\u30c6\u30b9\u30c8\u3057\u3001\u30d6\u30e9\u30a6\u30b6\u30fc\u3092\u4f7f\u7528\u3057\u3066 Docker \u30b3\u30f3\u30c6\u30ca\u30fc\u306e Web \u30b5\u30a4\u30c8 \u30da\u30fc\u30b8\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u3001Docker \u30b3\u30f3\u30c6\u30ca\u30fc\u306e\u53ef\u7528\u6027\u3068\u5b89\u5b9a\u6027\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>Docker \u30c7\u30d7\u30ed\u30a4\u30e1\u30f3\u30c8\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u4f9d\u5b58\u95a2\u4fc2\u3001\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u3001\u304a\u3088\u3073\u30e9\u30f3\u30bf\u30a4\u30e0\u74b0\u5883\u3092\u3088\u308a\u7c21\u5358\u306b\u7ba1\u7406\u3057\u3001Docker \u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u4efb\u610f\u306e\u30db\u30b9\u30c8\u3067\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002Docker \u3067\u30c7\u30d7\u30ed\u30a4\u3059\u308b\u5834\u5408\u306f\u3001Dockerfile \u306e\u6b63\u78ba\u6027\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u6ce8\u610f\u3092\u6255\u3044\u3001\u9069\u5207\u306a Docker \u30b3\u30de\u30f3\u30c9\u3068\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u4f7f\u7528\u3057\u3066 Docker \u30b3\u30f3\u30c6\u30ca\u30fc\u3092\u7ba1\u7406\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1721\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u30b3\u30fc\u30b9\u30ec\u30d3\u30e5\u30fc\u3092\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>\u5fa9\u7fd2\u3068\u306f\u3001\u30b3\u30fc\u30b9\u306e\u7406\u89e3\u3068\u8a18\u61b6\u3092\u6df1\u3081\u308b\u305f\u3081\u306b\u30b3\u30fc\u30b9\u5185\u5bb9\u3092\u7dcf\u62ec\u30fb\u5fa9\u7fd2\u3057\u3001\u30b3\u30fc\u30b9\u306e\u7fd2\u719f\u5ea6\u3084\u77e5\u8b58\u306e\u629c\u3051\u6f0f\u308c\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u4ee5\u4e0b\u306f\u3001\u30b3\u30fc\u30b9\u30ec\u30d3\u30e5\u30fc\u306e\u624b\u9806\u306e\u8a73\u7d30\u306a\u7d39\u4ecb\u3067\u3059\u3002<\/p>\n\n\n\n<ol 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start=\"2\">\n<li>\u91cd\u8981\u306a\u77e5\u8b58\u30dd\u30a4\u30f3\u30c8\u3092\u78ba\u8a8d\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u91cd\u8981\u306a\u77e5\u8b58\u30dd\u30a4\u30f3\u30c8\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u306f\u3001\u30b3\u30fc\u30b9\u306e\u5185\u5bb9\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u30b9\u30c6\u30c3\u30d7\u3067\u3059\u3002Node.js \u306e\u57fa\u672c\u6982\u5ff5\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u30d1\u30c3\u30b1\u30fc\u30b8\u3001\u975e\u540c\u671f\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3068\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u3001Express \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u63a5\u7d9a\u3001RESTful API 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start=\"4\">\n<li>\u6226\u95d8\u30b9\u30ad\u30eb\u3092\u7df4\u7fd2\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u6226\u95d8\u30b9\u30ad\u30eb\u306e\u7df4\u7fd2\u306f\u3001\u30b3\u30fc\u30b9\u306e\u5185\u5bb9\u3092\u78ba\u8a8d\u3059\u308b\u6700\u5f8c\u306e\u30b9\u30c6\u30c3\u30d7\u3067\u3059\u3002Node.js\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u4f5c\u6210\u3001Express\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u4f7f\u7528\u3057\u305fRESTful API\u306e\u958b\u767a\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u63a5\u7d9a\u3068\u4f7f\u7528\u306a\u3069\u306e\u5b9f\u8df5\u7684\u306a\u30b9\u30ad\u30eb\u3092\u30b3\u30fc\u30b9\u3067\u7df4\u7fd2\u3057\u3001\u5b66\u3093\u3060\u77e5\u8b58\u3068\u30b9\u30ad\u30eb\u3092\u7d71\u5408\u3059\u308b\u305f\u3081\u306e\u5b9f\u8df5\u7684\u306a\u6f14\u7fd2\u3068\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u958b\u767a\u3092\u884c\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30b3\u30fc\u30b9\u3067\u3002<\/p>\n\n\n\n<p>\u5fa9\u7fd2\u3092\u901a\u3058\u3066\u3001\u30b3\u30fc\u30b9\u5185\u5bb9\u306e\u7406\u89e3\u3068\u8a18\u61b6\u3092\u6df1\u3081\u3001\u30b3\u30fc\u30b9\u306e\u7fd2\u719f\u5ea6\u3084\u77e5\u8b58\u306e\u629c\u3051\u6f0f\u308c\u3092\u30c1\u30a7\u30c3\u30af\u3057\u307e\u3059\u3002\u5fa9\u7fd2\u306b\u3042\u305f\u3063\u3066\u306f\u3001\u91cd\u8981\u306a\u77e5\u8b58\u306e\u5fa9\u7fd2\u3084\u4e0d\u8db3\u3057\u3066\u3044\u308b\u77e5\u8b58\u306e\u70b9\u691c\u306b\u7559\u610f\u3057\u3001\u6f14\u7fd2\u3084\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u958b\u767a\u3092\u5b9f\u65bd\u3057\u3066\u3001\u30b3\u30fc\u30b9\u3067\u5b66\u3093\u3060\u77e5\u8b58\u3084\u6280\u8853\u3092\u5b9a\u7740\u3055\u305b\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1721\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u3055\u3089\u306b\u8a73\u3057\u3044\u8cc7\u6599\u3084\u5b66\u7fd2\u30ea\u30bd\u30fc\u30b9\u3092\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>\u62e1\u5f35\u3055\u308c\u305f\u8aad\u66f8\u3068\u5b66\u7fd2\u30ea\u30bd\u30fc\u30b9\u306f\u3001\u30b3\u30fc\u30b9\u306e\u5185\u5bb9\u3092\u3055\u3089\u306b\u62e1\u5927\u3057\u3001\u8a73\u7d30\u306b\u7814\u7a76\u3059\u308b\u3053\u3068\u3067\u3042\u308a\u3001\u30b3\u30fc\u30b9\u306e\u5185\u5bb9\u3092\u6df1\u304f\u7406\u89e3\u3057\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u30b9\u30ad\u30eb\u3092\u62e1\u5927\u3057\u3001\u6700\u65b0\u306e\u6280\u8853\u52d5\u5411\u3068\u958b\u767a\u306e\u65b9\u5411\u6027\u3092\u63a2\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u8a73\u7d30\u306a\u8cc7\u6599\u3068\u5b66\u7fd2\u30ea\u30bd\u30fc\u30b9\u306e\u7a2e\u985e\u3068\u30bd\u30fc\u30b9\u306b\u3064\u3044\u3066\u306f\u3001\u4ee5\u4e0b\u3067\u8a73\u3057\u304f\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3068\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb<\/li>\n<\/ol>\n\n\n\n<p>\u516c\u5f0f\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3068\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u306f\u3001\u30b3\u30fc\u30b9\u306e\u5185\u5bb9\u3068\u95a2\u9023\u6280\u8853\u306b\u3064\u3044\u3066\u5b66\u3076\u305f\u3081\u306e\u6700\u826f\u306e\u60c5\u5831\u6e90\u3067\u3059\u3002Node.js \u306e\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3001Express \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3001MongoDB \u306e\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306a\u3069\u3001\u3088\u308a\u8a73\u7d30\u3067\u5305\u62ec\u7684\u306a\u60c5\u5831\u3068\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u306b\u3064\u3044\u3066\u306f\u3001\u516c\u5f0f Web \u30b5\u30a4\u30c8\u307e\u305f\u306f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u66f8\u7c4d\u3068\u96fb\u5b50\u66f8\u7c4d<\/li>\n<\/ol>\n\n\n\n<p>\u66f8\u7c4d\u3084\u96fb\u5b50\u66f8\u7c4d\u306f\u3001\u30b3\u30fc\u30b9\u306e\u5185\u5bb9\u3084\u95a2\u9023\u3059\u308b\u30c6\u30af\u30cb\u30c3\u30af\u3092\u7406\u89e3\u3059\u308b\u305f\u3081\u306e\u53e4\u5178\u7684\u306a\u30ea\u30bd\u30fc\u30b9\u3067\u3059\u3002\u300cNode.js Combat\u300d\u3001\u300cExpress Combat\u300d\u3001\u300cMongoDB Definitive Guide\u300d\u306a\u3069\u306e\u53e4\u5178\u7684\u306a\u6280\u8853\u66f8\u307e\u305f\u306f\u96fb\u5b50\u66f8\u7c4d\u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u30aa\u30f3\u30e9\u30a4\u30f3 \u30b3\u30fc\u30b9\u3068\u30d3\u30c7\u30aa \u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb<\/li>\n<\/ol>\n\n\n\n<p>\u30aa\u30f3\u30e9\u30a4\u30f3 \u30b3\u30fc\u30b9\u3068\u30d3\u30c7\u30aa \u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u306f\u3001\u30b3\u30fc\u30b9\u306e\u5185\u5bb9\u3068\u95a2\u9023\u30c6\u30af\u30ce\u30ed\u30b8\u3092\u5b66\u7fd2\u3059\u308b\u305f\u3081\u306e\u512a\u308c\u305f\u30ea\u30bd\u30fc\u30b9\u3067\u3059\u3002Coursera\u3001Udacity\u3001Udemy \u306a\u3069\u306e\u30aa\u30f3\u30e9\u30a4\u30f3\u6559\u80b2\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306e\u95a2\u9023\u30b3\u30fc\u30b9\u306a\u3069\u3001\u30aa\u30f3\u30e9\u30a4\u30f3 \u30b3\u30fc\u30b9\u3084\u30d3\u30c7\u30aa \u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>\u30c6\u30af\u30cb\u30ab\u30eb \u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u3068\u30d5\u30a9\u30fc\u30e9\u30e0<\/li>\n<\/ol>\n\n\n\n<p>\u6280\u8853\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u3068\u30d5\u30a9\u30fc\u30e9\u30e0\u306f\u3001\u6280\u8853\u7684\u306a\u7d4c\u9a13\u3068\u77e5\u8b58\u3092\u4ea4\u63db\u304a\u3088\u3073\u5171\u6709\u3059\u308b\u305f\u3081\u306e\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u3059\u3002Node.js \u516c\u5f0f\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u3001Stack Overflow\u3001GitHub \u306a\u3069\u306e\u30c6\u30af\u30cb\u30ab\u30eb \u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u3084\u30d5\u30a9\u30fc\u30e9\u30e0\u306b\u53c2\u52a0\u3057\u3066\u3001\u6700\u65b0\u306e\u6280\u8853\u30c8\u30ec\u30f3\u30c9\u3084\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306b\u3064\u3044\u3066\u5b66\u3076\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"5\">\n<li>\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9 \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3068\u30b3\u30fc\u30c9 \u30d9\u30fc\u30b9<\/li>\n<\/ol>\n\n\n\n<p>\u30aa\u30fc\u30d7\u30f3 \u30bd\u30fc\u30b9 \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3068\u30b3\u30fc\u30c9 \u30ea\u30dd\u30b8\u30c8\u30ea\u306f\u3001\u95a2\u9023\u3059\u308b\u30c6\u30af\u30ce\u30ed\u30b8\u3092\u5b66\u7fd2\u3057\u3066\u4f7f\u7528\u3059\u308b\u305f\u3081\u306e\u512a\u308c\u305f\u65b9\u6cd5\u3067\u3059\u3002GitHub\u3001Bitbucket \u306a\u3069\u306e\u30aa\u30fc\u30d7\u30f3 \u30bd\u30fc\u30b9 \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3068\u30b3\u30fc\u30c9 \u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u9078\u629e\u3057\u3066\u3001\u6700\u65b0\u306e\u30c6\u30af\u30ce\u30ed\u30b8\u306e\u5b9f\u88c5\u3068\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3 \u30b7\u30ca\u30ea\u30aa\u3092\u7406\u89e3\u3057\u3001\u95a2\u9023\u30c6\u30af\u30ce\u30ed\u30b8\u3092\u5b66\u7fd2\u3057\u3066\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5e45\u5e83\u3044\u8aad\u66f8\u3068\u5b66\u7fd2\u30ea\u30bd\u30fc\u30b9\u3092\u901a\u3058\u3066\u3001\u30b3\u30fc\u30b9\u306e\u5185\u5bb9\u3092\u3088\u308a\u6df1\u304f\u7406\u89e3\u3057\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u30b9\u30ad\u30eb\u3092\u62e1\u5927\u3057\u3001\u6700\u65b0\u306e\u6280\u8853\u52d5\u5411\u3068\u958b\u767a\u306e\u65b9\u5411\u6027\u3092\u63a2\u6c42\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u591a\u8aad\u3068\u5b66\u7fd2\u306e\u30ea\u30bd\u30fc\u30b9\u3092\u9078\u629e\u3059\u308b\u3068\u304d\u306f\u3001\u30bd\u30fc\u30b9\u306e\u4fe1\u983c\u6027\u3068\u4fe1\u983c\u6027\u306b\u6ce8\u610f\u3092\u6255\u3044\u3001\u5b9f\u969b\u306e\u30cb\u30fc\u30ba\u3068\u5b66\u7fd2\u76ee\u6a19\u306b\u57fa\u3065\u3044\u3066\u6700\u9069\u306a\u30ea\u30bd\u30fc\u30b9\u3068\u30a2\u30d7\u30ed\u30fc\u30c1\u3092\u9078\u629e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1721\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Node.js\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u3068\u4eca\u5f8c\u306e\u5c55\u958b\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u6559\u3048\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Node.js \u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u306f\u3001\u591a\u6570\u306e\u958b\u767a\u8005\u3068\u30e6\u30fc\u30b6\u30fc\u304c Node.js \u306e\u958b\u767a\u3068\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u7a4d\u6975\u7684\u306b\u63a8\u9032\u3057\u3066\u3044\u308b\u30aa\u30fc\u30d7\u30f3\u3067\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u3067\u3059\u3002Node.js 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