{"id":1824,"date":"2023-04-27T21:12:50","date_gmt":"2023-04-27T12:12:50","guid":{"rendered":"https:\/\/edu.ujhb.org\/?p=1824"},"modified":"2023-04-27T21:43:31","modified_gmt":"2023-04-27T12:43:31","slug":"solidity%e5%85%a5%e9%97%a8%ef%bc%88%e4%b8%ad%e6%96%87%e7%89%88%ef%bc%89","status":"publish","type":"post","link":"https:\/\/edu.ujhb.org\/?p=1824","title":{"rendered":"Solidity\u5165\u95e8\uff08\u4e2d\u6587\u7248\uff09"},"content":{"rendered":"\n<p>\u6211\u662f\u8981\u505aIT\u6559\u7a0b\u7684\u89c6\u9891\uff0c\u4f60\u80fd\u5426\u6839\u636e\u7f51\u7ad9\u7684\u5185\u5bb9\uff0c\u4e3a\u6211\u5b89\u6392\u89c6\u9891\u6559\u7a0b\u7684\u6587\u5b57\u5185\u5bb9\u3002\u6211\u4eec\u5148\u4eceSolidity\u6559\u7a0b\u5f00\u59cb\uff0c\u4f60\u5148\u4e3a\u6211\u5217\u51fa\u8981\u8bb2\u89e3\u7684\u5185\u5bb9\u4e00\u89c8\u3002<\/p>\n\n\n\n<p>\u5f53\u7136\u53ef\u4ee5\u3002\u6839\u636eSolidity\u6559\u7a0b\u7684\u5185\u5bb9\uff0c\u6211\u4e3a\u60a8\u5b89\u6392\u4e86\u4ee5\u4e0b\u89c6\u9891\u6559\u7a0b\u7684\u6587\u5b57\u5185\u5bb9\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Solidity\u7b80\u4ecb\n<ul class=\"wp-block-list\">\n<li>\u533a\u5757\u94fe\u6280\u672f\u4e0e\u667a\u80fd\u5408\u7ea6\u6982\u8ff0<\/li>\n\n\n\n<li>Solidity\u8bed\u8a00\u7684\u7279\u70b9\u548c\u9002\u7528\u573a\u666f<\/li>\n\n\n\n<li>Solidity\u4e0e\u5176\u4ed6\u667a\u80fd\u5408\u7ea6\u8bed\u8a00\u7684\u6bd4\u8f83<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Solidity\u5f00\u53d1\u73af\u5883\u642d\u5efa\n<ul class=\"wp-block-list\">\n<li>\u5b89\u88c5Node.js\u548cnpm<\/li>\n\n\n\n<li>\u5b89\u88c5Truffle\u6846\u67b6<\/li>\n\n\n\n<li>\u5b89\u88c5Ganache\u672c\u5730\u533a\u5757\u94fe\u73af\u5883<\/li>\n\n\n\n<li>\u5b89\u88c5Solidity\u7f16\u8bd1\u5668<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Solidity\u57fa\u7840\u8bed\u6cd5\n<ul class=\"wp-block-list\">\n<li>\u53d8\u91cf\u7c7b\u578b\u4e0e\u58f0\u660e<\/li>\n\n\n\n<li>\u51fd\u6570\u4e0e\u4fee\u9970\u7b26<\/li>\n\n\n\n<li>\u63a7\u5236\u7ed3\u6784\uff08if\/else\u3001for\u3001while\u7b49\uff09<\/li>\n\n\n\n<li>\u4e8b\u4ef6\u4e0e\u65e5\u5fd7<\/li>\n\n\n\n<li>\u9519\u8bef\u5904\u7406\u4e0e\u5f02\u5e38<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Solidity\u5408\u7ea6\u7ed3\u6784\n<ul class=\"wp-block-list\">\n<li>\u5408\u7ea6\u58f0\u660e\u4e0e\u6784\u9020\u51fd\u6570<\/li>\n\n\n\n<li>\u72b6\u6001\u53d8\u91cf\u4e0e\u51fd\u6570\u53ef\u89c1\u6027<\/li>\n\n\n\n<li>\u51fd\u6570\u8c03\u7528\u4e0e\u5408\u7ea6\u7ee7\u627f<\/li>\n\n\n\n<li>\u63a5\u53e3\u4e0e\u62bd\u8c61\u5408\u7ea6<\/li>\n\n\n\n<li>\u4fee\u9970\u7b26\u4f7f\u7528<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Solidity\u6570\u636e\u7c7b\u578b\u4e0e\u5b58\u50a8\n<ul class=\"wp-block-list\">\n<li>\u57fa\u672c\u6570\u636e\u7c7b\u578b\uff08\u6574\u6570\u3001\u5e03\u5c14\u3001\u5730\u5740\u7b49\uff09<\/li>\n\n\n\n<li>\u5f15\u7528\u6570\u636e\u7c7b\u578b\uff08\u6570\u7ec4\u3001\u7ed3\u6784\u4f53\u3001\u6620\u5c04\uff09<\/li>\n\n\n\n<li>\u5b58\u50a8\u4f4d\u7f6e\uff08\u5185\u5b58\u3001\u5b58\u50a8\u3001\u6808\uff09<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Solidity\u652f\u4ed8\u4e0e\u4ee5\u592a\u5e01\u5904\u7406\n<ul class=\"wp-block-list\">\n<li>\u5408\u7ea6\u4e0e\u4ee5\u592a\u5e01\u4ea4\u4e92<\/li>\n\n\n\n<li>\u4ee5\u592a\u5e01\u5355\u4f4d<\/li>\n\n\n\n<li>\u8f6c\u8d26\u4e0e\u652f\u4ed8<\/li>\n\n\n\n<li>\u4fdd\u62a4\u5408\u7ea6\u514d\u53d7\u653b\u51fb<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Solidity\u5b89\u5168\u5b9e\u8df5\n<ul class=\"wp-block-list\">\n<li>\u5408\u7ea6\u5b89\u5168\u6ce8\u610f\u4e8b\u9879<\/li>\n\n\n\n<li>\u5e38\u89c1\u7684\u5408\u7ea6\u653b\u51fb\u624b\u6cd5\u4e0e\u9632\u8303<\/li>\n\n\n\n<li>\u4f7f\u7528OpenZeppelin\u5b89\u5168\u5e93<\/li>\n\n\n\n<li>\u5ba1\u8ba1\u5408\u7ea6\u4ee3\u7801\u7684\u91cd\u8981\u6027<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Solidity\u6d4b\u8bd5\u4e0e\u90e8\u7f72\n<ul class=\"wp-block-list\">\n<li>\u7f16\u5199\u81ea\u52a8\u5316\u6d4b\u8bd5<\/li>\n\n\n\n<li>\u4f7f\u7528Truffle\u8fdb\u884c\u6d4b\u8bd5<\/li>\n\n\n\n<li>\u90e8\u7f72\u5408\u7ea6\u5230\u672c\u5730Ganache\u73af\u5883<\/li>\n\n\n\n<li>\u90e8\u7f72\u5408\u7ea6\u5230\u516c\u5171\u7f51\u7edc<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Solidity\u5f00\u53d1\u5b9e\u6218\u6848\u4f8b\n<ul class=\"wp-block-list\">\n<li>\u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684\u4ee3\u5e01\u5408\u7ea6<\/li>\n\n\n\n<li>\u521b\u5efa\u4e00\u4e2a\u62cd\u5356\u5408\u7ea6<\/li>\n\n\n\n<li>\u521b\u5efa\u4e00\u4e2a\u53bb\u4e2d\u5fc3\u5316\u6295\u7968\u5e94\u7528<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Solidity\u8fdb\u9636\u4e3b\u9898\u4e0e\u8d44\u6e90<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f18\u5316\u5408\u7ea6\u4ee3\u7801<\/li>\n\n\n\n<li>\u4f7f\u7528\u5e93\u4e0e\u5408\u7ea6\u5347\u7ea7<\/li>\n\n\n\n<li>\u5b66\u4e60\u8d44\u6e90\u4e0e\u793e\u533a\u63a8\u8350<\/li>\n<\/ul>\n\n\n\n<p>\u4ee5\u4e0a\u662f\u6309\u7167Solidity\u6559\u7a0b\u7684\u5185\u5bb9\u4e3a\u60a8\u5b89\u6392\u7684\u89c6\u9891\u6559\u7a0b\u6587\u5b57\u5185\u5bb9\uff0c\u8bf7\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u8fdb\u884c\u8c03\u6574\u548c\u8865\u5145\u3002\u795d\u60a8\u7684\u89c6\u9891\u6559\u7a0b\u53d6\u5f97\u6210\u529f\uff01<\/p>\n\n\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>\u8bf7\u8be6\u7ec6\u89e3\u91ca\u533a\u5757\u94fe\u6280\u672f\u4e0e\u667a\u80fd\u5408\u7ea6\u6982\u8ff0<\/p>\n\n\n\n<p>The previous model used in this conversation is unavailable. We&#8217;ve switched you to the latest default model<\/p>\n\n\n\n<p>\u533a\u5757\u94fe\u6280\u672f\u662f\u4e00\u79cd\u53bb\u4e2d\u5fc3\u5316\u7684\u5206\u5e03\u5f0f\u8d26\u672c\u6280\u672f\uff0c\u5b83\u901a\u8fc7\u52a0\u5bc6\u7b97\u6cd5\u548c\u5171\u8bc6\u673a\u5236\u4fdd\u8bc1\u4e86\u7f51\u7edc\u7684\u5b89\u5168\u6027\u548c\u53ef\u4fe1\u5ea6\u3002\u6bcf\u4e00\u4e2a\u533a\u5757\u90fd\u5305\u542b\u4e86\u4e00\u5b9a\u6570\u91cf\u7684\u4ea4\u6613\u4fe1\u606f\uff0c\u8fd9\u4e9b\u4ea4\u6613\u4fe1\u606f\u901a\u8fc7\u5bc6\u7801\u5b66\u7b97\u6cd5\u8fdb\u884c\u52a0\u5bc6\u548c\u9a8c\u8bc1\uff0c\u7136\u540e\u88ab\u6253\u5305\u6210\u4e00\u4e2a\u533a\u5757\uff0c\u6dfb\u52a0\u5230\u94fe\u4e0a\u3002\u533a\u5757\u94fe\u6280\u672f\u4f7f\u5f97\u5728\u7f51\u7edc\u4e0a\u8fdb\u884c\u4ea4\u6613\u6216\u8005\u4f20\u8f93\u4fe1\u606f\u7684\u8fc7\u7a0b\u53d8\u5f97\u66f4\u52a0\u5b89\u5168\u3001\u5feb\u901f\u3001\u9ad8\u6548\u3001\u900f\u660e\u3002<\/p>\n\n\n\n<p>\u667a\u80fd\u5408\u7ea6\u662f\u4e00\u79cd\u57fa\u4e8e\u533a\u5757\u94fe\u6280\u672f\u7684\u53ef\u7f16\u7a0b\u534f\u8bae\uff0c\u5b83\u5141\u8bb8\u5728\u6ca1\u6709\u4e2d\u95f4\u4eba\u7684\u60c5\u51b5\u4e0b\u81ea\u52a8\u6267\u884c\u5408\u7ea6\u6761\u6b3e\u3002\u667a\u80fd\u5408\u7ea6\u80fd\u591f\u88ab\u7f16\u5199\u6210\u4efb\u4f55\u5f62\u5f0f\uff0c\u53ef\u4ee5\u5305\u542b\u590d\u6742\u7684\u903b\u8f91\u3001\u6761\u4ef6\u548c\u89c4\u5219\uff0c\u5e76\u80fd\u591f\u81ea\u52a8\u6267\u884c\u3001\u9a8c\u8bc1\u548c\u6267\u884c\u5b83\u4eec\u6240\u63cf\u8ff0\u7684\u4ea4\u6613\u3002\u667a\u80fd\u5408\u7ea6\u5728\u5404\u4e2a\u9886\u57df\u90fd\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\uff0c\u6bd4\u5982\u6570\u5b57\u8d27\u5e01\u3001\u53bb\u4e2d\u5fc3\u5316\u91d1\u878d\u3001\u4f9b\u5e94\u94fe\u7ba1\u7406\u3001\u7248\u6743\u4fdd\u62a4\u3001\u6295\u7968\u7b49\u7b49\u3002<\/p>\n\n\n\n<p>\u533a\u5757\u94fe\u6280\u672f\u548c\u667a\u80fd\u5408\u7ea6\u7684\u7ed3\u5408\uff0c\u53ef\u4ee5\u6784\u5efa\u51fa\u53bb\u4e2d\u5fc3\u5316\u7684\u5e94\u7528\u548c\u670d\u52a1\uff0c\u6d88\u9664\u4e86\u4f20\u7edf\u4e2d\u5fc3\u5316\u7cfb\u7edf\u4e2d\u53ef\u80fd\u5b58\u5728\u7684\u5355\u70b9\u6545\u969c\u3001\u53ef\u4fe1\u5ea6\u4e0d\u9ad8\u3001\u96be\u4ee5\u534f\u8c03\u7b49\u95ee\u9898\uff0c\u540c\u65f6\u4e5f\u80fd\u591f\u63d0\u9ad8\u5b89\u5168\u6027\u548c\u900f\u660e\u5ea6\uff0c\u4e3a\u5404\u79cd\u9886\u57df\u5e26\u6765\u4e86\u66f4\u591a\u7684\u673a\u4f1a\u548c\u53d8\u9769\u3002<\/p>\n\n\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>\u8bf7\u8be6\u7ec6\u89e3\u91caSolidity\u8bed\u8a00\u7684\u7279\u70b9\u548c\u9002\u7528\u573a\u666f<\/p>\n\n\n\n<p>Solidity\u662f\u4e00\u79cd\u57fa\u4e8e\u533a\u5757\u94fe\u6280\u672f\u7684\u667a\u80fd\u5408\u7ea6\u7f16\u7a0b\u8bed\u8a00\uff0c\u5b83\u662f\u4ee5\u592a\u574a\u5e73\u53f0\u6700\u4e3a\u6d41\u884c\u7684\u7f16\u7a0b\u8bed\u8a00\u4e4b\u4e00\u3002\u4ee5\u4e0b\u662fSolidity\u8bed\u8a00\u7684\u7279\u70b9\u548c\u9002\u7528\u573a\u666f\u7684\u8be6\u7ec6\u89e3\u91ca\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u4e0e\u4ee5\u592a\u574a\u517c\u5bb9\uff1aSolidity\u662f\u4e00\u79cd\u4e3a\u4ee5\u592a\u574a\u5e73\u53f0\u8bbe\u8ba1\u7684\u7f16\u7a0b\u8bed\u8a00\uff0c\u53ef\u4ee5\u4e0e\u4ee5\u592a\u574a\u5e73\u53f0\u65e0\u7f1d\u96c6\u6210\u3002\u5b83\u662f\u4ee5\u592a\u574a\u751f\u6001\u7cfb\u7edf\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\uff0c\u5177\u6709\u826f\u597d\u7684\u517c\u5bb9\u6027\u548c\u7a33\u5b9a\u6027\u3002<\/li>\n\n\n\n<li>C++\u7c7b\u4f3c\u7684\u8bed\u6cd5\uff1aSolidity\u8bed\u8a00\u7684\u8bed\u6cd5\u7c7b\u4f3c\u4e8eC++\uff0c\u8bb8\u591aC++\u7a0b\u5e8f\u5458\u53ef\u4ee5\u5f88\u5feb\u5730\u5b66\u4f1aSolidity\u7684\u8bed\u6cd5\u548c\u7f16\u7a0b\u89c4\u8303\u3002<\/li>\n\n\n\n<li>\u9762\u5411\u5408\u7ea6\u7f16\u7a0b\uff1aSolidity\u662f\u4e00\u79cd\u9762\u5411\u5408\u7ea6\u7f16\u7a0b\u7684\u8bed\u8a00\uff0c\u53ef\u4ee5\u5f88\u597d\u5730\u6ee1\u8db3\u667a\u80fd\u5408\u7ea6\u7684\u9700\u6c42\u3002\u5b83\u652f\u6301\u5408\u7ea6\u7684\u5b9a\u4e49\u3001\u7ee7\u627f\u3001\u8c03\u7528\u7b49\u64cd\u4f5c\uff0c\u4ee5\u53ca\u4e8b\u4ef6\u7684\u5b9a\u4e49\u548c\u89e6\u53d1\u7b49\u64cd\u4f5c\u3002<\/li>\n\n\n\n<li>\u5b89\u5168\u6027\u9ad8\uff1aSolidity\u8bed\u8a00\u5185\u7f6e\u4e86\u8bb8\u591a\u5b89\u5168\u7279\u6027\uff0c\u6bd4\u5982\u51fd\u6570\u4fee\u9970\u7b26\u3001\u72b6\u6001\u53d8\u91cf\u7684\u53ef\u89c1\u6027\u63a7\u5236\u3001\u5f02\u5e38\u5904\u7406\u7b49\u673a\u5236\uff0c\u53ef\u4ee5\u5e2e\u52a9\u5f00\u53d1\u8005\u7f16\u5199\u66f4\u5b89\u5168\u7684\u667a\u80fd\u5408\u7ea6\u3002<\/li>\n\n\n\n<li>\u6613\u4e8e\u6d4b\u8bd5\u548c\u90e8\u7f72\uff1aSolidity\u8bed\u8a00\u7684\u667a\u80fd\u5408\u7ea6\u53ef\u4ee5\u901a\u8fc7Truffle\u7b49\u5de5\u5177\u8fdb\u884c\u81ea\u52a8\u5316\u6d4b\u8bd5\u548c\u90e8\u7f72\uff0c\u5927\u5927\u63d0\u9ad8\u4e86\u5f00\u53d1\u6548\u7387\u548c\u5408\u7ea6\u7684\u53ef\u9760\u6027\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u9002\u7528\u573a\u666f\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u4ee3\u5e01\u5408\u7ea6\uff1aSolidity\u662f\u6700\u5e38\u7528\u7684\u4ee3\u5e01\u5408\u7ea6\u7f16\u7a0b\u8bed\u8a00\u4e4b\u4e00\u3002\u8bb8\u591a\u4ee3\u5e01\u5408\u7ea6\u90fd\u662f\u57fa\u4e8e\u4ee5\u592a\u574a\u5e73\u53f0\u5b9e\u73b0\u7684\uff0c\u4f7f\u7528Solidity\u8bed\u8a00\u7f16\u5199\u3002<\/li>\n\n\n\n<li>\u53bb\u4e2d\u5fc3\u5316\u5e94\u7528\uff08DApps\uff09\uff1aSolidity\u8bed\u8a00\u53ef\u4ee5\u7528\u6765\u7f16\u5199\u53bb\u4e2d\u5fc3\u5316\u5e94\u7528\uff08DApps\uff09\u7684\u667a\u80fd\u5408\u7ea6\u90e8\u5206\uff0c\u5b9e\u73b0\u5305\u62ec\u5408\u7ea6\u8c03\u7528\u3001\u4e8b\u4ef6\u89e6\u53d1\u3001\u72b6\u6001\u5b58\u50a8\u7b49\u529f\u80fd\u3002<\/li>\n\n\n\n<li>\u667a\u80fd\u6295\u7968\uff1aSolidity\u8bed\u8a00\u53ef\u4ee5\u7528\u4e8e\u5f00\u53d1\u667a\u80fd\u6295\u7968\u7cfb\u7edf\uff0c\u5305\u62ec\u6295\u7968\u5408\u7ea6\u7684\u5b9a\u4e49\u548c\u5b9e\u73b0\uff0c\u6295\u7968\u7ed3\u679c\u7684\u8ba1\u7b97\u548c\u7edf\u8ba1\u7b49\u3002<\/li>\n\n\n\n<li>\u4f9b\u5e94\u94fe\u7ba1\u7406\uff1aSolidity\u8bed\u8a00\u53ef\u4ee5\u7528\u4e8e\u5b9e\u73b0\u4f9b\u5e94\u94fe\u7ba1\u7406\u7cfb\u7edf\u7684\u667a\u80fd\u5408\u7ea6\uff0c\u5305\u62ec\u7269\u6d41\u4fe1\u606f\u7684\u8bb0\u5f55\u548c\u8ddf\u8e2a\u3001\u8ba2\u5355\u7684\u6267\u884c\u548c\u786e\u8ba4\u7b49\u529f\u80fd\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u603b\u4e4b\uff0cSolidity\u8bed\u8a00\u662f\u4e00\u79cd\u975e\u5e38\u9002\u5408\u4e8e\u5f00\u53d1\u57fa\u4e8e\u4ee5\u592a\u574a\u5e73\u53f0\u7684\u667a\u80fd\u5408\u7ea6\u7684\u7f16\u7a0b\u8bed\u8a00\uff0c\u5b83\u5177\u6709\u826f\u597d\u7684\u517c\u5bb9\u6027\u3001\u7a33\u5b9a\u6027\u3001\u5b89\u5168\u6027\u548c\u6613\u7528\u6027\uff0c\u9002\u7528\u4e8e\u5404\u79cd\u4e0d\u540c\u7684\u533a\u5757\u94fe\u5e94\u7528\u573a\u666f\u3002<\/p>\n\n\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>\u8bf7\u8be6\u7ec6\u89e3\u91caSolidity\u4e0e\u5176\u4ed6\u667a\u80fd\u5408\u7ea6\u8bed\u8a00\u7684\u6bd4\u8f83<\/p>\n\n\n\n<p>Solidity\u662f\u4e00\u79cd\u6d41\u884c\u7684\u667a\u80fd\u5408\u7ea6\u7f16\u7a0b\u8bed\u8a00\uff0c\u4f46\u662f\u9664\u4e86Solidity\u4e4b\u5916\uff0c\u8fd8\u6709\u5176\u4ed6\u4e00\u4e9b\u667a\u80fd\u5408\u7ea6\u8bed\u8a00\uff0c\u6bd4\u5982Vyper\u3001Serpent\u3001Bamboo\u7b49\u3002\u4ee5\u4e0b\u662fSolidity\u4e0e\u5176\u4ed6\u667a\u80fd\u5408\u7ea6\u8bed\u8a00\u7684\u6bd4\u8f83\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u8bed\u6cd5\u548c\u7f16\u7a0b\u6a21\u5f0f\uff1aSolidity\u7684\u8bed\u6cd5\u548c\u7f16\u7a0b\u6a21\u5f0f\u7c7b\u4f3c\u4e8eC++\uff0c\u800cVyper\u66f4\u50cfPython\u3002Vyper\u7684\u8bed\u6cd5\u66f4\u52a0\u7b80\u5355\u548c\u5b89\u5168\uff0c\u4f46\u4e5f\u9650\u5236\u4e86\u4e00\u4e9b\u9ad8\u7ea7\u7279\u6027\u7684\u4f7f\u7528\u3002Serpent\u5219\u66f4\u50cfLisp\uff0c\u4f7f\u7528\u51fd\u6570\u5f0f\u7f16\u7a0b\u6a21\u5f0f\u3002<\/li>\n\n\n\n<li>\u53ef\u8bfb\u6027\u548c\u53ef\u7ef4\u62a4\u6027\uff1a\u7531\u4e8eSolidity\u7684\u8bed\u6cd5\u7c7b\u4f3c\u4e8eC++\uff0c\u56e0\u6b64\u76f8\u5bf9\u6765\u8bf4\u66f4\u5bb9\u6613\u8bfb\u61c2\u548c\u7ef4\u62a4\u3002\u76f8\u6bd4\u4e4b\u4e0b\uff0cVyper\u548cSerpent\u7684\u8bed\u6cd5\u66f4\u52a0\u7b80\u6d01\uff0c\u4f46\u53ef\u80fd\u4f1a\u5bfc\u81f4\u4ee3\u7801\u53ef\u8bfb\u6027\u5dee\u4e00\u4e9b\u3002<\/li>\n\n\n\n<li>\u5b89\u5168\u6027\uff1aSolidity\u3001Vyper\u548cSerpent\u90fd\u6709\u5185\u7f6e\u7684\u5b89\u5168\u673a\u5236\u3002Vyper\u66f4\u52a0\u6ce8\u91cd\u5b89\u5168\u6027\uff0c\u7981\u7528\u4e86\u8bb8\u591a\u53ef\u80fd\u5bfc\u81f4\u5b89\u5168\u6f0f\u6d1e\u7684\u9ad8\u7ea7\u7279\u6027\u3002\u76f8\u6bd4\u4e4b\u4e0b\uff0cSolidity\u548cSerpent\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e9b\u9ad8\u7ea7\u7279\u6027\uff0c\u4f46\u9700\u8981\u7a0b\u5e8f\u5458\u81ea\u5df1\u6ce8\u610f\u5b89\u5168\u6027\u3002<\/li>\n\n\n\n<li>\u5f00\u53d1\u6548\u7387\uff1a\u7531\u4e8eSolidity\u548cVyper\u90fd\u662f\u9759\u6001\u7c7b\u578b\u7684\u7f16\u7a0b\u8bed\u8a00\uff0c\u56e0\u6b64\u53ef\u4ee5\u4f7f\u7528IDE\u548c\u5176\u4ed6\u5de5\u5177\u6765\u52a0\u901f\u5f00\u53d1\u3002\u76f8\u6bd4\u4e4b\u4e0b\uff0cSerpent\u5219\u9700\u8981\u66f4\u591a\u7684\u624b\u52a8\u5de5\u4f5c\u6765\u4fdd\u8bc1\u4ee3\u7801\u7684\u6b63\u786e\u6027\u548c\u53ef\u8bfb\u6027\u3002<\/li>\n\n\n\n<li>\u793e\u533a\u548c\u6587\u6863\uff1aSolidity\u662f\u76ee\u524d\u5e94\u7528\u6700\u5e7f\u6cdb\u7684\u667a\u80fd\u5408\u7ea6\u7f16\u7a0b\u8bed\u8a00\u4e4b\u4e00\uff0c\u56e0\u6b64\u6709\u6700\u4e3a\u5e7f\u6cdb\u7684\u793e\u533a\u548c\u6700\u5b8c\u5584\u7684\u6587\u6863\u652f\u6301\u3002\u76f8\u6bd4\u4e4b\u4e0b\uff0c\u5176\u4ed6\u667a\u80fd\u5408\u7ea6\u8bed\u8a00\u7684\u793e\u533a\u548c\u6587\u6863\u652f\u6301\u5219\u76f8\u5bf9\u8f83\u5c11\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u603b\u4e4b\uff0cSolidity\u4e0e\u5176\u4ed6\u667a\u80fd\u5408\u7ea6\u8bed\u8a00\u76f8\u6bd4\uff0c\u5177\u6709\u66f4\u5e7f\u6cdb\u7684\u5e94\u7528\u8303\u56f4\u3001\u66f4\u5b8c\u5584\u7684\u6587\u6863\u652f\u6301\u3001\u66f4\u597d\u7684\u53ef\u8bfb\u6027\u548c\u53ef\u7ef4\u62a4\u6027\uff0c\u540c\u65f6\u4e5f\u6709\u4e00\u4e9b\u9ad8\u7ea7\u7279\u6027\u53ef\u4ee5\u4f7f\u7528\u3002\u4f46\u662f\uff0c\u5176\u4ed6\u667a\u80fd\u5408\u7ea6\u8bed\u8a00\u5728\u5b89\u5168\u6027\u3001\u7b80\u6d01\u6027\u548c\u5f00\u53d1\u6548\u7387\u65b9\u9762\u53ef\u80fd\u4f1a\u66f4\u52a0\u7a81\u51fa\uff0c\u5177\u4f53\u4f7f\u7528\u54ea\u79cd\u8bed\u8a00\u53d6\u51b3\u4e8e\u9879\u76ee\u7684\u5b9e\u9645\u9700\u6c42\u548c\u5f00\u53d1\u56e2\u961f\u7684\u6280\u80fd\u6c34\u5e73\u3002<\/p>\n\n\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>\u8bf7\u8be6\u7ec6\u89e3\u91caSolidity\u5f00\u53d1\u73af\u5883\u642d\u5efa<\/p>\n\n\n\n<p>Solidity\u662f\u4e00\u79cd\u57fa\u4e8e\u4ee5\u592a\u574a\u5e73\u53f0\u7684\u667a\u80fd\u5408\u7ea6\u7f16\u7a0b\u8bed\u8a00\uff0c\u5f00\u53d1Solidity\u5408\u7ea6\u9700\u8981\u642d\u5efa\u76f8\u5e94\u7684\u5f00\u53d1\u73af\u5883\u3002\u4ee5\u4e0b\u662fSolidity\u5f00\u53d1\u73af\u5883\u7684\u642d\u5efa\u6b65\u9aa4\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u5b89\u88c5Node.js\u548cnpm\uff1aSolidity\u9700\u8981\u4f9d\u8d56Node.js\u548cnpm\u6765\u8fd0\u884c\u548c\u7ba1\u7406\u5f00\u53d1\u73af\u5883\u3002\u8bbf\u95eeNode.js\u7684\u5b98\u65b9\u7f51\u7ad9 <a href=\"https:\/\/nodejs.org\/en\/\">https:\/\/nodejs.org\/en\/<\/a> \uff0c\u4e0b\u8f7d\u9002\u5408\u60a8\u64cd\u4f5c\u7cfb\u7edf\u7684\u7248\u672c\u5e76\u5b89\u88c5\u3002<\/li>\n\n\n\n<li>\u5b89\u88c5Truffle\u6846\u67b6\uff1aTruffle\u662f\u4e00\u4e2a\u6d41\u884c\u7684\u4ee5\u592a\u574a\u5f00\u53d1\u6846\u67b6\uff0c\u63d0\u4f9b\u4e86\u8bb8\u591a\u6709\u7528\u7684\u5de5\u5177\u548c\u5e93\u6765\u52a0\u901fSolidity\u5408\u7ea6\u7684\u5f00\u53d1\u3002\u53ef\u4ee5\u4f7f\u7528npm\u547d\u4ee4\u5b89\u88c5Truffle\uff0c\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u5373\u53ef\uff1aCopy code<code>npm install -g truffle<\/code><\/li>\n\n\n\n<li>\u5b89\u88c5Ganache\u672c\u5730\u533a\u5757\u94fe\u73af\u5883\uff1aGanache\u662f\u4e00\u79cd\u7528\u4e8e\u5f00\u53d1\u548c\u6d4b\u8bd5\u4ee5\u592a\u574a\u667a\u80fd\u5408\u7ea6\u7684\u672c\u5730\u533a\u5757\u94fe\u73af\u5883\u3002\u5b83\u53ef\u4ee5\u6a21\u62df\u771f\u5b9e\u7684\u4ee5\u592a\u574a\u7f51\u7edc\uff0c\u5305\u62ec\u4ea4\u6613\u3001\u533a\u5757\u94fe\u3001\u5408\u7ea6\u7b49\u7b49\u3002\u53ef\u4ee5\u4eceGanache\u7684\u5b98\u65b9\u7f51\u7ad9 <a href=\"https:\/\/www.trufflesuite.com\/ganache\">https:\/\/www.trufflesuite.com\/ganache<\/a> \u4e0b\u8f7d\u5b89\u88c5\u3002<\/li>\n\n\n\n<li>\u5b89\u88c5Solidity\u7f16\u8bd1\u5668\uff1aSolidity\u7f16\u8bd1\u5668\u53ef\u4ee5\u5c06Solidity\u4ee3\u7801\u7f16\u8bd1\u6210EVM\uff08\u4ee5\u592a\u574a\u865a\u62df\u673a\uff09\u53ef\u6267\u884c\u7684\u5b57\u8282\u7801\u3002\u53ef\u4ee5\u4f7f\u7528npm\u547d\u4ee4\u5b89\u88c5Solidity\u7f16\u8bd1\u5668\uff0c\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u5373\u53ef\uff1aCopy code<code>npm install -g solc<\/code><\/li>\n\n\n\n<li>\u914d\u7f6e\u5f00\u53d1\u73af\u5883\uff1a\u5728\u5f00\u53d1\u73af\u5883\u4e2d\uff0c\u9700\u8981\u914d\u7f6e\u4e00\u4e9b\u91cd\u8981\u7684\u53c2\u6570\uff0c\u6bd4\u5982\u533a\u5757\u94fe\u7f51\u7edc\u3001\u7aef\u53e3\u53f7\u3001\u7f16\u8bd1\u5668\u7248\u672c\u7b49\u7b49\u3002\u53ef\u4ee5\u4f7f\u7528Truffle\u7684\u914d\u7f6e\u6587\u4ef6truffle-config.js\u6765\u8fdb\u884c\u914d\u7f6e\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u4ee5\u4e0a\u5c31\u662fSolidity\u5f00\u53d1\u73af\u5883\u7684\u642d\u5efa\u6b65\u9aa4\u3002\u642d\u5efa\u5b8c\u6210\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528Truffle\u6765\u521b\u5efa\u3001\u7f16\u8bd1\u3001\u6d4b\u8bd5\u548c\u90e8\u7f72Solidity\u5408\u7ea6\u3002\u53ef\u4ee5\u4f7f\u7528Ganache\u6765\u6a21\u62df\u533a\u5757\u94fe\u7f51\u7edc\uff0c\u8fdb\u884c\u5408\u7ea6\u7684\u6d4b\u8bd5\u548c\u8c03\u8bd5\u3002\u540c\u65f6\uff0c\u4e5f\u53ef\u4ee5\u4f7f\u7528\u5176\u4ed6\u7684\u5f00\u53d1\u5de5\u5177\uff0c\u6bd4\u5982Remix\u7b49\u6765\u8f85\u52a9\u5f00\u53d1\u3002<\/p>\n\n\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>\u8bf7\u8be6\u7ec6\u89e3\u91ca\u5b89\u88c5Node.js\u548cnpm<\/p>\n\n\n\n<p>Node.js\u662f\u4e00\u79cd\u57fa\u4e8eChrome V8\u5f15\u64ce\u7684JavaScript\u8fd0\u884c\u73af\u5883\uff0c\u5b83\u53ef\u4ee5\u4f7fJavaScript\u5728\u670d\u52a1\u7aef\u8fd0\u884c\uff0c\u5e76\u4e14\u53ef\u4ee5\u63d0\u4f9b\u5f3a\u5927\u7684API\uff0c\u53ef\u4ee5\u8fdb\u884c\u6587\u4ef6\u64cd\u4f5c\u3001\u7f51\u7edc\u64cd\u4f5c\u3001\u6570\u636e\u5e93\u64cd\u4f5c\u7b49\u7b49\u3002npm\u662fNode.js\u7684\u5305\u7ba1\u7406\u5668\uff0c\u5b83\u53ef\u4ee5\u65b9\u4fbf\u5730\u5b89\u88c5\u3001\u7ba1\u7406\u3001\u5206\u4eab\u3001\u53d1\u5e03Node.js\u6a21\u5757\u548c\u5305\u3002<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u662f\u5b89\u88c5Node.js\u548cnpm\u7684\u6b65\u9aa4\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u8bbf\u95ee\u5b98\u65b9\u7f51\u7ad9\uff1a\u8bbf\u95eeNode.js\u7684\u5b98\u65b9\u7f51\u7ad9 <a href=\"https:\/\/nodejs.org\/en\/\">https:\/\/nodejs.org\/en\/<\/a> \uff0c\u53ef\u4ee5\u4e0b\u8f7d\u9002\u5408\u60a8\u64cd\u4f5c\u7cfb\u7edf\u7684\u7248\u672c\u3002\u9009\u62e9\u6700\u65b0\u7248\u672c\u7684Node.js\u548cnpm\u5373\u53ef\uff0c\u5b98\u7f51\u63d0\u4f9b\u4e86Windows\u3001Mac\u548cLinux\u7b49\u591a\u4e2a\u64cd\u4f5c\u7cfb\u7edf\u7684\u7248\u672c\u3002<\/li>\n\n\n\n<li>\u5b89\u88c5Node.js\uff1a\u4e0b\u8f7dNode.js\u5b89\u88c5\u5305\u540e\uff0c\u8fd0\u884c\u5b89\u88c5\u7a0b\u5e8f\uff0c\u4e00\u822c\u4f1a\u9ed8\u8ba4\u5b89\u88c5\u5230C:\\Program Files\\nodejs\\\u76ee\u5f55\u4e0b\u3002\u5728\u5b89\u88c5\u8fc7\u7a0b\u4e2d\uff0c\u9700\u8981\u6ce8\u610f\u9009\u62e9\u6dfb\u52a0node\u548cnpm\u5230\u7cfb\u7edf\u73af\u5883\u53d8\u91cf\u4e2d\u3002<\/li>\n\n\n\n<li>\u9a8c\u8bc1\u5b89\u88c5\uff1a\u5728\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u6253\u5f00\u547d\u4ee4\u63d0\u793a\u7b26\u7a97\u53e3\uff0c\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\uff1aCopy code<code>node -v <\/code>\u5982\u679c\u8f93\u51fa\u7c7b\u4f3c\u4e8ev12.16.2\u7684\u7248\u672c\u53f7\uff0c\u5219\u8868\u793aNode.js\u5b89\u88c5\u6210\u529f\u3002<\/li>\n\n\n\n<li>\u5b89\u88c5npm\uff1anpm\u5df2\u7ecf\u5305\u542b\u5728Node.js\u7684\u5b89\u88c5\u5305\u4e2d\uff0c\u56e0\u6b64\u65e0\u9700\u5355\u72ec\u5b89\u88c5\u3002\u53ef\u4ee5\u901a\u8fc7\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u68c0\u67e5npm\u662f\u5426\u5b89\u88c5\u6210\u529f\uff1aCopy code<code>npm -v <\/code>\u5982\u679c\u8f93\u51fa\u7c7b\u4f3c\u4e8e6.14.4\u7684\u7248\u672c\u53f7\uff0c\u5219\u8868\u793anpm\u5b89\u88c5\u6210\u529f\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u5b89\u88c5Node.js\u548cnpm\u4e4b\u540e\uff0c\u5c31\u53ef\u4ee5\u4f7f\u7528npm\u6765\u5b89\u88c5\u5176\u4ed6\u5f00\u53d1\u5de5\u5177\u548c\u6846\u67b6\uff0c\u6bd4\u5982Truffle\u3001Ganache\u7b49\u7b49\u3002\u5b89\u88c5Node.js\u548cnpm\u662fSolidity\u5408\u7ea6\u5f00\u53d1\u7684\u91cd\u8981\u6b65\u9aa4\uff0c\u786e\u4fdd\u60a8\u5df2\u6b63\u786e\u5b89\u88c5\u5b83\u4eec\u4ee5\u4fbf\u8fdb\u884cSolidity\u5408\u7ea6\u7684\u5f00\u53d1\u548c\u6d4b\u8bd5\u3002<\/p>\n\n\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>\u8bf7\u8be6\u7ec6\u89e3\u91ca\u5b89\u88c5Truffle\u6846\u67b6<\/p>\n\n\n\n<p>Truffle\u662f\u4e00\u4e2a\u6d41\u884c\u7684\u4ee5\u592a\u574a\u667a\u80fd\u5408\u7ea6\u5f00\u53d1\u6846\u67b6\uff0c\u5b83\u63d0\u4f9b\u4e86\u4e00\u5957\u7528\u4e8e\u7f16\u8bd1\u3001\u90e8\u7f72\u3001\u6d4b\u8bd5\u548c\u8c03\u8bd5\u667a\u80fd\u5408\u7ea6\u7684\u5de5\u5177\u548c\u5e93\u3002\u4ee5\u4e0b\u662f\u5b89\u88c5Truffle\u6846\u67b6\u7684\u6b65\u9aa4\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u786e\u8ba4Node.js\u548cnpm\u5df2\u7ecf\u5b89\u88c5\uff1aTruffle\u9700\u8981\u4f9d\u8d56Node.js\u548cnpm\u8fd0\u884c\u548c\u7ba1\u7406\u5f00\u53d1\u73af\u5883\u3002\u5982\u679c\u60a8\u5c1a\u672a\u5b89\u88c5\u5b83\u4eec\uff0c\u8bf7\u5148\u6309\u7167\u4e4b\u524d\u7684\u6307\u5bfc\u5b89\u88c5\u3002<\/li>\n\n\n\n<li>\u5b89\u88c5Truffle\uff1a\u53ef\u4ee5\u4f7f\u7528npm\u547d\u4ee4\u6765\u5b89\u88c5Truffle\uff0c\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u5373\u53ef\uff1aCopy code<code>npm install -g truffle <\/code>\u8fd9\u4e2a\u547d\u4ee4\u4f1a\u5728\u5168\u5c40\u8303\u56f4\u5185\u5b89\u88c5Truffle\u3002-g\u9009\u9879\u8868\u793a\u5c06Truffle\u5b89\u88c5\u5230\u7cfb\u7edf\u7684\u5168\u5c40\u73af\u5883\u4e2d\uff0c\u4ee5\u4fbf\u5728\u4efb\u4f55\u76ee\u5f55\u4e2d\u90fd\u53ef\u4ee5\u4f7f\u7528Truffle\u547d\u4ee4\u3002<\/li>\n\n\n\n<li>\u9a8c\u8bc1\u5b89\u88c5\uff1a\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u53ef\u4ee5\u5728\u547d\u4ee4\u63d0\u793a\u7b26\u7a97\u53e3\u4e2d\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\u6765\u9a8c\u8bc1Truffle\u662f\u5426\u5b89\u88c5\u6210\u529f\uff1aCopy code<code>truffle version <\/code>\u5982\u679c\u8f93\u51fa\u7c7b\u4f3c\u4e8eTruffle v5.1.40\u7684\u7248\u672c\u53f7\uff0c\u5219\u8868\u793aTruffle\u5b89\u88c5\u6210\u529f\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u5b89\u88c5Truffle\u540e\uff0c\u5c31\u53ef\u4ee5\u4f7f\u7528\u5b83\u6765\u7f16\u8bd1\u3001\u90e8\u7f72\u3001\u6d4b\u8bd5\u548c\u8c03\u8bd5Solidity\u667a\u80fd\u5408\u7ea6\u3002Truffle\u8fd8\u63d0\u4f9b\u4e86\u8bb8\u591a\u6709\u7528\u7684\u5e93\u548c\u5de5\u5177\uff0c\u53ef\u4ee5\u52a0\u901fSolidity\u5408\u7ea6\u7684\u5f00\u53d1\u548c\u6d4b\u8bd5\u3002\u4e3a\u4e86\u66f4\u597d\u5730\u4f7f\u7528Truffle\uff0c\u53ef\u4ee5\u9605\u8bfbTruffle\u7684\u5b98\u65b9\u6587\u6863\uff0c\u5b66\u4e60\u5b83\u7684\u4f7f\u7528\u65b9\u6cd5\u548c\u5f00\u53d1\u6280\u5de7\u3002<\/p>\n\n\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>\u8bf7\u8be6\u7ec6\u89e3\u91ca\u5b89\u88c5Ganache\u672c\u5730\u533a\u5757\u94fe\u73af\u5883<\/p>\n\n\n\n<p>Ganache\u662f\u4e00\u4e2a\u7528\u4e8e\u4ee5\u592a\u574a\u667a\u80fd\u5408\u7ea6\u5f00\u53d1\u548c\u6d4b\u8bd5\u7684\u672c\u5730\u533a\u5757\u94fe\u73af\u5883\uff0c\u53ef\u4ee5\u6a21\u62df\u771f\u5b9e\u7684\u4ee5\u592a\u574a\u7f51\u7edc\uff0c\u5305\u62ec\u4ea4\u6613\u3001\u533a\u5757\u94fe\u3001\u5408\u7ea6\u7b49\u7b49\u3002\u4ee5\u4e0b\u662f\u5b89\u88c5Ganache\u7684\u6b65\u9aa4\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u8bbf\u95ee\u5b98\u65b9\u7f51\u7ad9\uff1a\u8bbf\u95eeGanache\u7684\u5b98\u65b9\u7f51\u7ad9 <a href=\"https:\/\/www.trufflesuite.com\/ganache\">https:\/\/www.trufflesuite.com\/ganache<\/a> \uff0c\u53ef\u4ee5\u4e0b\u8f7d\u9002\u5408\u60a8\u64cd\u4f5c\u7cfb\u7edf\u7684\u7248\u672c\u3002\u9009\u62e9\u6700\u65b0\u7248\u672c\u7684Ganache\u5373\u53ef\uff0c\u5b98\u7f51\u63d0\u4f9b\u4e86Windows\u3001Mac\u548cLinux\u7b49\u591a\u4e2a\u64cd\u4f5c\u7cfb\u7edf\u7684\u7248\u672c\u3002<\/li>\n\n\n\n<li>\u5b89\u88c5Ganache\uff1a\u4e0b\u8f7dGanache\u5b89\u88c5\u5305\u540e\uff0c\u8fd0\u884c\u5b89\u88c5\u7a0b\u5e8f\u3002\u5b89\u88c5\u7a0b\u5e8f\u5c06\u4f1a\u9ed8\u8ba4\u5b89\u88c5Ganache\u5230\u7cfb\u7edf\u7684\u5e94\u7528\u7a0b\u5e8f\u76ee\u5f55\u4e2d\u3002<\/li>\n\n\n\n<li>\u542f\u52a8Ganache\uff1a\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u53ef\u4ee5\u5728\u5e94\u7528\u7a0b\u5e8f\u76ee\u5f55\u4e2d\u627e\u5230Ganache\u56fe\u6807\uff0c\u53cc\u51fb\u6253\u5f00\u3002Ganache\u542f\u52a8\u540e\uff0c\u4f1a\u81ea\u52a8\u521b\u5efa\u4e00\u4e2a\u672c\u5730\u7684\u533a\u5757\u94fe\u7f51\u7edc\uff0c\u5e76\u751f\u6210\u4e00\u4e9b\u9ed8\u8ba4\u7684\u8d26\u6237\u548c\u79c1\u94a5\u3002<\/li>\n\n\n\n<li>\u914d\u7f6eGanache\uff1a\u5728Ganache\u754c\u9762\u4e2d\uff0c\u53ef\u4ee5\u914d\u7f6e\u533a\u5757\u94fe\u7f51\u7edc\u7684\u4e00\u4e9b\u91cd\u8981\u53c2\u6570\uff0c\u6bd4\u5982\u7aef\u53e3\u53f7\u3001\u7f51\u7edcID\u3001\u8d26\u6237\u7b49\u7b49\u3002\u53ef\u4ee5\u6839\u636e\u81ea\u5df1\u7684\u9700\u8981\u8fdb\u884c\u914d\u7f6e\u3002<\/li>\n\n\n\n<li>\u94fe\u63a5Ganache\u548cTruffle\uff1a\u5728Truffle\u7684\u914d\u7f6e\u6587\u4ef6truffle-config.js\u4e2d\uff0c\u9700\u8981\u6dfb\u52a0\u4ee5\u4e0b\u914d\u7f6e\u9879\u6765\u94fe\u63a5Ganache\u548cTruffle\uff1ayamlCopy code<code>module.exports = { networks: { development: { host: \"127.0.0.1\", port: 7545, network_id: \"*\" } } }; <\/code>\u8fd9\u4e2a\u914d\u7f6e\u9879\u6307\u5b9a\u4e86Truffle\u5e94\u8be5\u94fe\u63a5\u5230\u672c\u5730\u7684Ganache\u7f51\u7edc\u4e0a\uff0c\u5e76\u4f7f\u7528\u9ed8\u8ba4\u7684\u7aef\u53e3\u53f77545\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u5b89\u88c5Ganache\u4e4b\u540e\uff0c\u5c31\u53ef\u4ee5\u4f7f\u7528\u5b83\u6765\u6a21\u62df\u4ee5\u592a\u574a\u7f51\u7edc\uff0c\u8fdb\u884cSolidity\u667a\u80fd\u5408\u7ea6\u7684\u6d4b\u8bd5\u548c\u8c03\u8bd5\u3002\u53ef\u4ee5\u4f7f\u7528Ganache\u7684\u56fe\u5f62\u754c\u9762\u6765\u67e5\u770b\u533a\u5757\u94fe\u7f51\u7edc\u7684\u72b6\u6001\u3001\u8d26\u6237\u4f59\u989d\u7b49\u7b49\u4fe1\u606f\uff0c\u4e5f\u53ef\u4ee5\u4f7f\u7528Truffle\u6765\u94fe\u63a5\u5230Ganache\u7f51\u7edc\uff0c\u8fdb\u884cSolidity\u5408\u7ea6\u7684\u7f16\u8bd1\u3001\u90e8\u7f72\u3001\u6d4b\u8bd5\u548c\u8c03\u8bd5\u3002\u4e3a\u4e86\u66f4\u597d\u5730\u4f7f\u7528Ganache\uff0c\u53ef\u4ee5\u9605\u8bfbGanache\u7684\u5b98\u65b9\u6587\u6863\uff0c\u5b66\u4e60\u5b83\u7684\u4f7f\u7528\u65b9\u6cd5\u548c\u5f00\u53d1\u6280\u5de7\u3002<\/p>\n\n\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>\u8bf7\u8be6\u7ec6\u89e3\u91ca\u5b89\u88c5Solidity\u7f16\u8bd1\u5668<\/p>\n\n\n\n<p>Solidity\u7f16\u8bd1\u5668\u662f\u4e00\u79cd\u5c06Solidity\u6e90\u4ee3\u7801\u7f16\u8bd1\u6210\u4ee5\u592a\u574a\u865a\u62df\u673a\uff08EVM\uff09\u53ef\u6267\u884c\u7684\u5b57\u8282\u7801\u7684\u5de5\u5177\u3002\u4ee5\u4e0b\u662f\u5b89\u88c5Solidity\u7f16\u8bd1\u5668\u7684\u6b65\u9aa4\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u786e\u8ba4Node.js\u548cnpm\u5df2\u7ecf\u5b89\u88c5\uff1aSolidity\u7f16\u8bd1\u5668\u9700\u8981\u4f9d\u8d56Node.js\u548cnpm\u8fd0\u884c\u548c\u7ba1\u7406\u5f00\u53d1\u73af\u5883\u3002\u5982\u679c\u60a8\u5c1a\u672a\u5b89\u88c5\u5b83\u4eec\uff0c\u8bf7\u5148\u6309\u7167\u4e4b\u524d\u7684\u6307\u5bfc\u5b89\u88c5\u3002<\/li>\n\n\n\n<li>\u5b89\u88c5Solidity\u7f16\u8bd1\u5668\uff1a\u53ef\u4ee5\u4f7f\u7528npm\u547d\u4ee4\u6765\u5b89\u88c5Solidity\u7f16\u8bd1\u5668\uff0c\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u5373\u53ef\uff1aCopy code<code>npm install -g solc <\/code>\u8fd9\u4e2a\u547d\u4ee4\u4f1a\u5728\u5168\u5c40\u8303\u56f4\u5185\u5b89\u88c5Solidity\u7f16\u8bd1\u5668\u3002-g\u9009\u9879\u8868\u793a\u5c06Solidity\u7f16\u8bd1\u5668\u5b89\u88c5\u5230\u7cfb\u7edf\u7684\u5168\u5c40\u73af\u5883\u4e2d\uff0c\u4ee5\u4fbf\u5728\u4efb\u4f55\u76ee\u5f55\u4e2d\u90fd\u53ef\u4ee5\u4f7f\u7528Solidity\u7f16\u8bd1\u5668\u547d\u4ee4\u3002<\/li>\n\n\n\n<li>\u9a8c\u8bc1\u5b89\u88c5\uff1a\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u53ef\u4ee5\u5728\u547d\u4ee4\u63d0\u793a\u7b26\u7a97\u53e3\u4e2d\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\u6765\u9a8c\u8bc1Solidity\u7f16\u8bd1\u5668\u662f\u5426\u5b89\u88c5\u6210\u529f\uff1acssCopy code<code>solc --version <\/code>\u5982\u679c\u8f93\u51fa\u7c7b\u4f3c\u4e8e0.7.6\u7684\u7248\u672c\u53f7\uff0c\u5219\u8868\u793aSolidity\u7f16\u8bd1\u5668\u5b89\u88c5\u6210\u529f\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u5b89\u88c5Solidity\u7f16\u8bd1\u5668\u540e\uff0c\u5c31\u53ef\u4ee5\u4f7f\u7528\u5b83\u6765\u5c06Solidity\u6e90\u4ee3\u7801\u7f16\u8bd1\u6210EVM\u53ef\u6267\u884c\u7684\u5b57\u8282\u7801\uff0c\u4ee5\u4fbf\u8fdb\u884cSolidity\u5408\u7ea6\u7684\u90e8\u7f72\u548c\u6267\u884c\u3002Solidity\u7f16\u8bd1\u5668\u8fd8\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u7248\u672c\u548c\u9009\u9879\uff0c\u53ef\u4ee5\u6839\u636e\u9700\u8981\u8fdb\u884c\u8c03\u6574\u3002\u4e3a\u4e86\u66f4\u597d\u5730\u4f7f\u7528Solidity\u7f16\u8bd1\u5668\uff0c\u53ef\u4ee5\u9605\u8bfbSolidity\u7684\u5b98\u65b9\u6587\u6863\uff0c\u5b66\u4e60\u5b83\u7684\u4f7f\u7528\u65b9\u6cd5\u548c\u5f00\u53d1\u6280\u5de7\u3002<\/p>\n\n\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>\u8bf7\u8be6\u7ec6\u89e3\u91caSolidity\u57fa\u7840\u8bed\u6cd5\u53d8\u91cf\u7c7b\u578b\u4e0e\u58f0\u660e<\/p>\n\n\n\n<p>Solidity\u662f\u4e00\u79cd\u9762\u5411\u667a\u80fd\u5408\u7ea6\u5f00\u53d1\u7684\u7f16\u7a0b\u8bed\u8a00\uff0c\u5b83\u652f\u6301\u591a\u79cd\u6570\u636e\u7c7b\u578b\u548c\u53d8\u91cf\u58f0\u660e\u3002\u4ee5\u4e0b\u662fSolidity\u57fa\u7840\u8bed\u6cd5\u53d8\u91cf\u7c7b\u578b\u4e0e\u58f0\u660e\u7684\u8be6\u7ec6\u89e3\u91ca\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u5e03\u5c14\u578b\uff1a\u5e03\u5c14\u578b\u53d8\u91cf\u53ea\u6709\u4e24\u4e2a\u503c\uff0c\u5373true\u548cfalse\u3002\u58f0\u660e\u65b9\u5f0f\u5982\u4e0b\uff1aarduinoCopy code<code>bool flag = true;<\/code><\/li>\n\n\n\n<li>\u6574\u578b\uff1aSolidity\u652f\u6301\u591a\u79cd\u6574\u578b\u6570\u636e\u7c7b\u578b\uff0c\u5305\u62ecint8\u3001int16\u3001int32\u3001int64\u3001int128\u3001int256\u3001uint8\u3001uint16\u3001uint32\u3001uint64\u3001uint128\u548cuint256\u3002\u5176\u4e2d\uff0cint\u8868\u793a\u6709\u7b26\u53f7\u6574\u6570\uff0cuint\u8868\u793a\u65e0\u7b26\u53f7\u6574\u6570\u3002\u58f0\u660e\u65b9\u5f0f\u5982\u4e0b\uff1acsharpCopy code<code>int num1 = 10; uint num2 = 20;<\/code><\/li>\n\n\n\n<li>\u5730\u5740\u578b\uff1a\u5730\u5740\u578b\u53d8\u91cf\u8868\u793a\u4ee5\u592a\u574a\u7f51\u7edc\u4e2d\u7684\u4e00\u4e2a\u5730\u5740\uff0c\u5b83\u901a\u5e38\u7528\u4e8e\u8868\u793a\u5408\u7ea6\u5730\u5740\u548c\u7528\u6237\u5730\u5740\u3002\u58f0\u660e\u65b9\u5f0f\u5982\u4e0b\uff1acssCopy code<code>address addr = 0x1234567890abcdef;<\/code><\/li>\n\n\n\n<li>\u5b57\u7b26\u4e32\u578b\uff1a\u5b57\u7b26\u4e32\u578b\u53d8\u91cf\u8868\u793a\u4e00\u6bb5\u6587\u672c\uff0c\u5b83\u53ef\u4ee5\u662f\u4efb\u4f55\u5b57\u7b26\u5e8f\u5217\uff0c\u5305\u62ec\u5b57\u6bcd\u3001\u6570\u5b57\u3001\u7b26\u53f7\u7b49\u7b49\u3002\u58f0\u660e\u65b9\u5f0f\u5982\u4e0b\uff1acCopy code<code>string str = \"Hello, Solidity!\";<\/code><\/li>\n\n\n\n<li>\u6570\u7ec4\u578b\uff1aSolidity\u652f\u6301\u591a\u79cd\u6570\u7ec4\u7c7b\u578b\uff0c\u5305\u62ec\u56fa\u5b9a\u957f\u5ea6\u6570\u7ec4\u548c\u52a8\u6001\u957f\u5ea6\u6570\u7ec4\u3002\u56fa\u5b9a\u957f\u5ea6\u6570\u7ec4\u5728\u58f0\u660e\u65f6\u9700\u8981\u6307\u5b9a\u6570\u7ec4\u957f\u5ea6\uff0c\u52a8\u6001\u957f\u5ea6\u6570\u7ec4\u5219\u4e0d\u9700\u8981\u3002\u58f0\u660e\u65b9\u5f0f\u5982\u4e0b\uff1ascssCopy code<code>uint[] dynamicArray = new uint[](5); uint[3] fixedArray = [1, 2, 3];<\/code><\/li>\n\n\n\n<li>\u6620\u5c04\u578b\uff1a\u6620\u5c04\u578b\u53d8\u91cf\u8868\u793a\u4e00\u79cd\u952e\u503c\u5bf9\u7ed3\u6784\uff0c\u53ef\u4ee5\u5c06\u4e00\u4e2a\u952e\u6620\u5c04\u5230\u4e00\u4e2a\u503c\u3002\u58f0\u660e\u65b9\u5f0f\u5982\u4e0b\uff1ascssCopy code<code>mapping(address =&gt; uint) balances;<\/code><\/li>\n\n\n\n<li>\u679a\u4e3e\u578b\uff1a\u679a\u4e3e\u578b\u53d8\u91cf\u8868\u793a\u4e00\u7ec4\u79bb\u6563\u7684\u53d6\u503c\uff0c\u901a\u5e38\u7528\u4e8e\u5b9a\u4e49\u72b6\u6001\u6216\u72b6\u6001\u8f6c\u6362\u3002\u58f0\u660e\u65b9\u5f0f\u5982\u4e0b\uff1aarduinoCopy code<code>enum State { Created, Locked, Inactive } State public state;<\/code><\/li>\n<\/ol>\n\n\n\n<p>\u4ee5\u4e0a\u662fSolidity\u57fa\u7840\u8bed\u6cd5\u53d8\u91cf\u7c7b\u578b\u4e0e\u58f0\u660e\u7684\u8be6\u7ec6\u89e3\u91ca\u3002\u5728Solidity\u5408\u7ea6\u5f00\u53d1\u4e2d\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u9009\u62e9\u5408\u9002\u7684\u6570\u636e\u7c7b\u578b\u548c\u53d8\u91cf\u58f0\u660e\u65b9\u5f0f\uff0c\u4ee5\u4fbf\u8fdb\u884cSolidity\u5408\u7ea6\u7684\u7f16\u5199\u548c\u6267\u884c\u3002<\/p>\n\n\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>\u8bf7\u8be6\u7ec6\u89e3\u91caSolidity\u57fa\u7840\u8bed\u6cd5\u51fd\u6570\u4e0e\u4fee\u9970\u7b26<\/p>\n\n\n\n<p>Solidity\u662f\u4e00\u79cd\u9762\u5411\u667a\u80fd\u5408\u7ea6\u5f00\u53d1\u7684\u7f16\u7a0b\u8bed\u8a00\uff0c\u5b83\u652f\u6301\u591a\u79cd\u51fd\u6570\u7c7b\u578b\u548c\u4fee\u9970\u7b26\u3002\u4ee5\u4e0b\u662fSolidity\u57fa\u7840\u8bed\u6cd5\u51fd\u6570\u4e0e\u4fee\u9970\u7b26\u7684\u8be6\u7ec6\u89e3\u91ca\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u51fd\u6570\u58f0\u660e\uff1aSolidity\u51fd\u6570\u7531\u51fd\u6570\u540d\u3001\u53c2\u6570\u5217\u8868\u3001\u51fd\u6570\u4f53\u548c\u53ef\u89c1\u6027\u4fee\u9970\u7b26\u7ec4\u6210\uff0c\u5176\u4e2d\u53ef\u89c1\u6027\u4fee\u9970\u7b26\u7528\u4e8e\u63a7\u5236\u51fd\u6570\u7684\u8bbf\u95ee\u6743\u9650\u3002\u58f0\u660e\u65b9\u5f0f\u5982\u4e0b\uff1acsharpCopy code<code>function functionName(uint param1, string memory param2) public returns (uint) { \/\/ \u51fd\u6570\u4f53 }<\/code><\/li>\n\n\n\n<li>\u51fd\u6570\u8c03\u7528\uff1aSolidity\u51fd\u6570\u53ef\u4ee5\u901a\u8fc7\u51fd\u6570\u540d\u548c\u53c2\u6570\u5217\u8868\u8fdb\u884c\u8c03\u7528\uff0c\u4e5f\u53ef\u4ee5\u901a\u8fc7\u51fd\u6570\u8fd4\u56de\u503c\u83b7\u53d6\u51fd\u6570\u6267\u884c\u7ed3\u679c\u3002\u8c03\u7528\u65b9\u5f0f\u5982\u4e0b\uff1acsharpCopy code<code>uint result = functionName(10, \"Hello\");<\/code><\/li>\n\n\n\n<li>\u51fd\u6570\u4fee\u9970\u7b26\uff1aSolidity\u652f\u6301\u591a\u79cd\u51fd\u6570\u4fee\u9970\u7b26\uff0c\u7528\u4e8e\u589e\u5f3a\u51fd\u6570\u7684\u529f\u80fd\u548c\u5b89\u5168\u6027\u3002\u5e38\u89c1\u7684\u51fd\u6570\u4fee\u9970\u7b26\u5305\u62ec\uff1a\n<ul class=\"wp-block-list\">\n<li>public\uff1a\u53ef\u4ee5\u5728\u5408\u7ea6\u5185\u548c\u5408\u7ea6\u5916\u90e8\u8bbf\u95ee\u51fd\u6570\u3002<\/li>\n\n\n\n<li>private\uff1a\u53ea\u80fd\u5728\u5408\u7ea6\u5185\u90e8\u8bbf\u95ee\u51fd\u6570\u3002<\/li>\n\n\n\n<li>internal\uff1a\u53ea\u80fd\u5728\u5408\u7ea6\u5185\u90e8\u548c\u7ee7\u627f\u5408\u7ea6\u4e2d\u8bbf\u95ee\u51fd\u6570\u3002<\/li>\n\n\n\n<li>external\uff1a\u53ea\u80fd\u5728\u5408\u7ea6\u5916\u90e8\u8bbf\u95ee\u51fd\u6570\u3002<\/li>\n\n\n\n<li>view\uff1a\u8868\u793a\u51fd\u6570\u4e0d\u4f1a\u4fee\u6539\u5408\u7ea6\u72b6\u6001\uff0c\u53ea\u662f\u67e5\u8be2\u72b6\u6001\u5e76\u8fd4\u56de\u7ed3\u679c\u3002<\/li>\n\n\n\n<li>pure\uff1a\u8868\u793a\u51fd\u6570\u4e0d\u4f1a\u4fee\u6539\u5408\u7ea6\u72b6\u6001\uff0c\u4e5f\u4e0d\u4f1a\u67e5\u8be2\u72b6\u6001\uff0c\u53ea\u662f\u8fd4\u56de\u7ed3\u679c\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u4e8b\u4ef6\uff1aSolidity\u4e8b\u4ef6\u53ef\u4ee5\u7528\u4e8e\u5411\u5916\u90e8\u901a\u77e5\u5408\u7ea6\u72b6\u6001\u7684\u53d8\u5316\uff0c\u901a\u5e38\u7528\u4e8e\u4e0e\u524d\u7aef\u4ea4\u4e92\u3002\u58f0\u660e\u65b9\u5f0f\u5982\u4e0b\uff1acsharpCopy code<code>event Transfer(address indexed from, address indexed to, uint value);<\/code><\/li>\n\n\n\n<li>\u4fee\u9970\u7b26\uff1aSolidity\u4fee\u9970\u7b26\u53ef\u4ee5\u7528\u4e8e\u4fee\u9970\u51fd\u6570\u3001\u53d8\u91cf\u548c\u4e8b\u4ef6\uff0c\u4ee5\u589e\u5f3a\u5b83\u4eec\u7684\u529f\u80fd\u548c\u5b89\u5168\u6027\u3002\u5e38\u89c1\u7684\u4fee\u9970\u7b26\u5305\u62ec\uff1a\n<ul class=\"wp-block-list\">\n<li>payable\uff1a\u8868\u793a\u51fd\u6570\u53ef\u4ee5\u63a5\u53d7\u4ee5\u592a\u5e01\u652f\u4ed8\u3002<\/li>\n\n\n\n<li>constant\uff1a\u8868\u793a\u53d8\u91cf\u7684\u503c\u5728\u5408\u7ea6\u6267\u884c\u671f\u95f4\u4fdd\u6301\u4e0d\u53d8\u3002<\/li>\n\n\n\n<li>immutable\uff1a\u8868\u793a\u53d8\u91cf\u7684\u503c\u5728\u5408\u7ea6\u90e8\u7f72\u65f6\u5c31\u5df2\u7ecf\u786e\u5b9a\uff0c\u65e0\u6cd5\u4fee\u6539\u3002<\/li>\n\n\n\n<li>abstract\uff1a\u8868\u793a\u51fd\u6570\u6ca1\u6709\u5b9e\u73b0\uff0c\u9700\u8981\u5728\u6d3e\u751f\u5408\u7ea6\u4e2d\u5b9e\u73b0\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<p>\u4ee5\u4e0a\u662fSolidity\u57fa\u7840\u8bed\u6cd5\u51fd\u6570\u4e0e\u4fee\u9970\u7b26\u7684\u8be6\u7ec6\u89e3\u91ca\u3002\u5728Solidity\u5408\u7ea6\u5f00\u53d1\u4e2d\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u9009\u62e9\u5408\u9002\u7684\u51fd\u6570\u7c7b\u578b\u548c\u4fee\u9970\u7b26\uff0c\u4ee5\u4fbf\u8fdb\u884cSolidity\u5408\u7ea6\u7684\u7f16\u5199\u548c\u6267\u884c\u3002<\/p>\n\n\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>\u8bf7\u8be6\u7ec6\u89e3\u91caSolidity\u57fa\u7840\u8bed\u6cd5\u63a7\u5236\u7ed3\u6784\uff08if\/else\u3001for\u3001while\u7b49\uff09<\/p>\n\n\n\n<p>Solidity\u662f\u4e00\u79cd\u9762\u5411\u667a\u80fd\u5408\u7ea6\u5f00\u53d1\u7684\u7f16\u7a0b\u8bed\u8a00\uff0c\u5b83\u652f\u6301\u591a\u79cd\u63a7\u5236\u7ed3\u6784\uff0c\u5305\u62ecif\/else\u3001for\u3001while\u7b49\u3002\u4ee5\u4e0b\u662fSolidity\u57fa\u7840\u8bed\u6cd5\u63a7\u5236\u7ed3\u6784\u7684\u8be6\u7ec6\u89e3\u91ca\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>if\/else\u7ed3\u6784\uff1aif\/else\u7ed3\u6784\u7528\u4e8e\u6839\u636e\u6761\u4ef6\u6267\u884c\u4e0d\u540c\u7684\u4ee3\u7801\u5757\u3002\u5982\u679c\u6761\u4ef6\u4e3atrue\uff0c\u5219\u6267\u884cif\u4ee3\u7801\u5757\uff0c\u5426\u5219\u6267\u884celse\u4ee3\u7801\u5757\u3002\u7ed3\u6784\u5982\u4e0b\uff1aperlCopy code<code>if (condition) { \/\/ if \u4ee3\u7801\u5757 } else { \/\/ else \u4ee3\u7801\u5757 }<\/code><\/li>\n\n\n\n<li>for\u5faa\u73af\u7ed3\u6784\uff1afor\u5faa\u73af\u7ed3\u6784\u7528\u4e8e\u6309\u7167\u6307\u5b9a\u7684\u6b21\u6570\u91cd\u590d\u6267\u884c\u4ee3\u7801\u5757\u3002\u5faa\u73af\u6761\u4ef6\u5305\u62ec\u521d\u59cb\u5316\u8bed\u53e5\u3001\u6761\u4ef6\u8bed\u53e5\u548c\u66f4\u65b0\u8bed\u53e5\u3002\u7ed3\u6784\u5982\u4e0b\uff1acssCopy code<code>for (uint i = 0; i &lt; 10; i++) { \/\/ \u4ee3\u7801\u5757 }<\/code><\/li>\n\n\n\n<li>while\u5faa\u73af\u7ed3\u6784\uff1awhile\u5faa\u73af\u7ed3\u6784\u7528\u4e8e\u91cd\u590d\u6267\u884c\u4ee3\u7801\u5757\uff0c\u76f4\u5230\u6307\u5b9a\u7684\u6761\u4ef6\u4e0d\u6210\u7acb\u4e3a\u6b62\u3002\u7ed3\u6784\u5982\u4e0b\uff1aarduinoCopy code<code>while (condition) { \/\/ \u4ee3\u7801\u5757 }<\/code><\/li>\n\n\n\n<li>do-while\u5faa\u73af\u7ed3\u6784\uff1ado-while\u5faa\u73af\u7ed3\u6784\u4e0ewhile\u5faa\u73af\u7ed3\u6784\u7c7b\u4f3c\uff0c\u4e0d\u540c\u4e4b\u5904\u5728\u4e8e\u5b83\u4f1a\u5148\u6267\u884c\u4e00\u6b21\u4ee3\u7801\u5757\uff0c\u7136\u540e\u518d\u68c0\u67e5\u6761\u4ef6\u662f\u5426\u6210\u7acb\u3002\u7ed3\u6784\u5982\u4e0b\uff1aarduinoCopy code<code>do { \/\/ \u4ee3\u7801\u5757 } while (condition);<\/code><\/li>\n\n\n\n<li>break\u548ccontinue\u8bed\u53e5\uff1abreak\u8bed\u53e5\u7528\u4e8e\u8df3\u51fa\u5f53\u524d\u5faa\u73af\uff0c\u7ee7\u7eed\u6267\u884c\u4e0b\u9762\u7684\u4ee3\u7801\u3002continue\u8bed\u53e5\u7528\u4e8e\u8df3\u8fc7\u5f53\u524d\u5faa\u73af\u7684\u5269\u4f59\u4ee3\u7801\uff0c\u76f4\u63a5\u8fdb\u884c\u4e0b\u4e00\u6b21\u5faa\u73af\u3002\u7528\u6cd5\u5982\u4e0b\uff1akotlinCopy code<code>for (uint i = 0; i &lt; 10; i++) { if (i == 5) { break; \/\/ \u8df3\u51fa\u5faa\u73af } if (i == 3) { continue; \/\/ \u8df3\u8fc7\u672c\u6b21\u5faa\u73af } \/\/ \u4ee3\u7801\u5757 }<\/code><\/li>\n<\/ol>\n\n\n\n<p>\u4ee5\u4e0a\u662fSolidity\u57fa\u7840\u8bed\u6cd5\u63a7\u5236\u7ed3\u6784\u7684\u8be6\u7ec6\u89e3\u91ca\u3002\u5728Solidity\u5408\u7ea6\u5f00\u53d1\u4e2d\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u9009\u62e9\u5408\u9002\u7684\u63a7\u5236\u7ed3\u6784\uff0c\u4ee5\u4fbf\u8fdb\u884cSolidity\u5408\u7ea6\u7684\u7f16\u5199\u548c\u6267\u884c\u3002<\/p>\n\n\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>\u8bf7\u8be6\u7ec6\u89e3\u91caSolidity\u57fa\u7840\u8bed\u6cd5\u4e8b\u4ef6\u4e0e\u65e5\u5fd7<\/p>\n\n\n\n<p>Solidity\u662f\u4e00\u79cd\u9762\u5411\u667a\u80fd\u5408\u7ea6\u5f00\u53d1\u7684\u7f16\u7a0b\u8bed\u8a00\uff0c\u5b83\u652f\u6301\u4e8b\u4ef6\u548c\u65e5\u5fd7\u673a\u5236\uff0c\u7528\u4e8e\u5b9e\u73b0\u5408\u7ea6\u7684\u4e8b\u4ef6\u901a\u77e5\u548c\u8bb0\u5f55\u529f\u80fd\u3002\u4ee5\u4e0b\u662fSolidity\u57fa\u7840\u8bed\u6cd5\u4e8b\u4ef6\u4e0e\u65e5\u5fd7\u7684\u8be6\u7ec6\u89e3\u91ca\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u4e8b\u4ef6\uff1aSolidity\u4e8b\u4ef6\u662f\u4e00\u79cd\u5408\u7ea6\u5185\u90e8\u7684\u901a\u77e5\u673a\u5236\uff0c\u53ef\u4ee5\u5728\u5408\u7ea6\u5185\u90e8\u89e6\u53d1\u5e76\u5411\u5916\u90e8\u901a\u77e5\u5408\u7ea6\u72b6\u6001\u7684\u53d8\u5316\u3002\u4e8b\u4ef6\u53ef\u4ee5\u643a\u5e26\u53c2\u6570\uff0c\u5e76\u5728\u5408\u7ea6\u7684\u4e8b\u4ef6\u65e5\u5fd7\u4e2d\u8bb0\u5f55\u3002\u58f0\u660e\u65b9\u5f0f\u5982\u4e0b\uff1acsharpCopy code<code>event Transfer(address indexed from, address indexed to, uint value); <\/code>\u5176\u4e2d\uff0cTransfer\u662f\u4e8b\u4ef6\u540d\uff0caddress indexed from\u548caddress indexed to\u662f\u4e8b\u4ef6\u53c2\u6570\uff0c\u8868\u793a\u8f6c\u8d26\u7684\u6765\u6e90\u5730\u5740\u548c\u76ee\u6807\u5730\u5740\uff0cuint value\u662f\u4e8b\u4ef6\u53c2\u6570\uff0c\u8868\u793a\u8f6c\u8d26\u91d1\u989d\u3002<\/li>\n\n\n\n<li>\u4e8b\u4ef6\u89e6\u53d1\uff1aSolidity\u4e8b\u4ef6\u53ef\u4ee5\u5728\u51fd\u6570\u4e2d\u89e6\u53d1\uff0c\u5e76\u5411\u5916\u90e8\u53d1\u9001\u901a\u77e5\u3002\u89e6\u53d1\u65b9\u5f0f\u5982\u4e0b\uff1acsharpCopy code<code>emit Transfer(from, to, value); <\/code>\u5176\u4e2d\uff0cemit\u662f\u89e6\u53d1\u4e8b\u4ef6\u7684\u5173\u952e\u5b57\uff0cTransfer\u662f\u4e8b\u4ef6\u540d\uff0cfrom\u3001to\u548cvalue\u662f\u4e8b\u4ef6\u53c2\u6570\uff0c\u8868\u793a\u8f6c\u8d26\u7684\u6765\u6e90\u5730\u5740\u3001\u76ee\u6807\u5730\u5740\u548c\u8f6c\u8d26\u91d1\u989d\u3002<\/li>\n\n\n\n<li>\u65e5\u5fd7\uff1aSolidity\u65e5\u5fd7\u662f\u4e00\u79cd\u5408\u7ea6\u5185\u90e8\u7684\u8bb0\u5f55\u673a\u5236\uff0c\u53ef\u4ee5\u8bb0\u5f55\u5408\u7ea6\u5185\u90e8\u7684\u72b6\u6001\u53d8\u5316\u548c\u64cd\u4f5c\u8bb0\u5f55\uff0c\u4ee5\u4fbf\u540e\u7eed\u67e5\u8be2\u548c\u5ba1\u8ba1\u3002\u65e5\u5fd7\u53ef\u4ee5\u643a\u5e26\u53c2\u6570\uff0c\u5e76\u5728\u5408\u7ea6\u7684\u4e8b\u4ef6\u65e5\u5fd7\u4e2d\u8bb0\u5f55\u3002\u8bb0\u5f55\u65b9\u5f0f\u5982\u4e0b\uff1ajavaCopy code<code>uint id = 123; string name = \"Alice\"; address addr = 0x1234567890abcdef; bytes32[] data = [bytes32(\"data1\"), bytes32(\"data2\"), bytes32(\"data3\")]; emit LogEvent(id, name, addr, data); <\/code>\u5176\u4e2d\uff0cLogEvent\u662f\u65e5\u5fd7\u540d\uff0cid\u3001name\u548caddr\u662f\u65e5\u5fd7\u53c2\u6570\uff0cdata\u662f\u65e5\u5fd7\u53c2\u6570\uff0c\u8868\u793a\u5176\u4ed6\u989d\u5916\u7684\u6570\u636e\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u4ee5\u4e0a\u662fSolidity\u57fa\u7840\u8bed\u6cd5\u4e8b\u4ef6\u4e0e\u65e5\u5fd7\u7684\u8be6\u7ec6\u89e3\u91ca\u3002\u5728Solidity\u5408\u7ea6\u5f00\u53d1\u4e2d\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u9009\u62e9\u5408\u9002\u7684\u4e8b\u4ef6\u548c\u65e5\u5fd7\u673a\u5236\uff0c\u4ee5\u4fbf\u8fdb\u884cSolidity\u5408\u7ea6\u7684\u7f16\u5199\u548c\u6267\u884c\u3002<\/p>\n\n\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>\u8bf7\u8be6\u7ec6\u89e3\u91caSolidity\u57fa\u7840\u8bed\u6cd5\u9519\u8bef\u5904\u7406\u4e0e\u5f02\u5e38<\/p>\n\n\n\n<p>Solidity\u662f\u4e00\u79cd\u9762\u5411\u667a\u80fd\u5408\u7ea6\u5f00\u53d1\u7684\u7f16\u7a0b\u8bed\u8a00\uff0c\u5b83\u652f\u6301\u9519\u8bef\u5904\u7406\u548c\u5f02\u5e38\u673a\u5236\uff0c\u4ee5\u4fbf\u8fdb\u884c\u5408\u7ea6\u7684\u5b89\u5168\u548c\u53ef\u9760\u6027\u4fdd\u8bc1\u3002\u4ee5\u4e0b\u662fSolidity\u57fa\u7840\u8bed\u6cd5\u9519\u8bef\u5904\u7406\u4e0e\u5f02\u5e38\u7684\u8be6\u7ec6\u89e3\u91ca\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u65ad\u8a00\u548c\u9700\u6c42\uff1aSolidity\u4e2d\u7684\u65ad\u8a00\u548c\u9700\u6c42\u7528\u4e8e\u68c0\u67e5\u51fd\u6570\u7684\u8f93\u5165\u548c\u5185\u90e8\u72b6\u6001\uff0c\u5982\u679c\u6761\u4ef6\u4e0d\u6210\u7acb\uff0c\u5219\u4f1a\u4e2d\u6b62\u5408\u7ea6\u7684\u6267\u884c\u3002\u58f0\u660e\u65b9\u5f0f\u5982\u4e0b\uff1ascssCopy code<code>assert(condition); require(condition); <\/code>\u5176\u4e2d\uff0ccondition\u8868\u793a\u9700\u8981\u68c0\u67e5\u7684\u6761\u4ef6\u3002<\/li>\n\n\n\n<li>\u629b\u51fa\u5f02\u5e38\uff1aSolidity\u4e2d\u7684\u5f02\u5e38\u673a\u5236\u7528\u4e8e\u5904\u7406\u8fd0\u884c\u65f6\u9519\u8bef\uff0c\u53ef\u4ee5\u4f7f\u7528throw\u8bed\u53e5\u629b\u51fa\u5f02\u5e38\u3002\u629b\u51fa\u5f02\u5e38\u4f1a\u7ec8\u6b62\u5408\u7ea6\u7684\u6267\u884c\uff0c\u5e76\u5c06\u5f02\u5e38\u4fe1\u606f\u8bb0\u5f55\u5728\u5408\u7ea6\u65e5\u5fd7\u4e2d\u3002\u7528\u6cd5\u5982\u4e0b\uff1ascssCopy code<code>require(value &gt; 0); if (balance &lt; value) { throw; }<\/code><\/li>\n\n\n\n<li>\u5f02\u5e38\u5904\u7406\uff1aSolidity\u4e2d\u53ef\u4ee5\u4f7f\u7528try-catch\u8bed\u53e5\u5904\u7406\u5f02\u5e38\uff0c\u4ee5\u4fbf\u8fdb\u884c\u5f02\u5e38\u60c5\u51b5\u7684\u5904\u7406\u3002try\u8bed\u53e5\u5757\u4e2d\u5305\u542b\u53ef\u80fd\u629b\u51fa\u5f02\u5e38\u7684\u4ee3\u7801\uff0ccatch\u8bed\u53e5\u5757\u4e2d\u5305\u542b\u5904\u7406\u5f02\u5e38\u7684\u4ee3\u7801\u3002\u7528\u6cd5\u5982\u4e0b\uff1aarduinoCopy code<code>try { \/\/ \u53ef\u80fd\u629b\u51fa\u5f02\u5e38\u7684\u4ee3\u7801 } catch { \/\/ \u5904\u7406\u5f02\u5e38\u7684\u4ee3\u7801 }<\/code><\/li>\n<\/ol>\n\n\n\n<p>\u4ee5\u4e0a\u662fSolidity\u57fa\u7840\u8bed\u6cd5\u9519\u8bef\u5904\u7406\u4e0e\u5f02\u5e38\u7684\u8be6\u7ec6\u89e3\u91ca\u3002\u5728Solidity\u5408\u7ea6\u5f00\u53d1\u4e2d\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u9009\u62e9\u5408\u9002\u7684\u9519\u8bef\u5904\u7406\u548c\u5f02\u5e38\u673a\u5236\uff0c\u4ee5\u4fbf\u8fdb\u884c\u5408\u7ea6\u7684\u5b89\u5168\u548c\u53ef\u9760\u6027\u4fdd\u8bc1\u3002<\/p>\n\n\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>\u8bf7\u8be6\u7ec6\u89e3\u91caSolidity\u5408\u7ea6\u7ed3\u6784\u5408\u7ea6\u58f0\u660e\u4e0e\u6784\u9020\u51fd\u6570<\/p>\n\n\n\n<p>Solidity\u662f\u4e00\u79cd\u9762\u5411\u667a\u80fd\u5408\u7ea6\u5f00\u53d1\u7684\u7f16\u7a0b\u8bed\u8a00\uff0c\u5b83\u91c7\u7528\u4e86\u7c7b\u4f3c\u4e8e\u9762\u5411\u5bf9\u8c61\u7f16\u7a0b\u7684\u5408\u7ea6\u7ed3\u6784\uff0c\u5305\u62ec\u5408\u7ea6\u58f0\u660e\u548c\u6784\u9020\u51fd\u6570\u3002\u4ee5\u4e0b\u662fSolidity\u5408\u7ea6\u7ed3\u6784\u5408\u7ea6\u58f0\u660e\u4e0e\u6784\u9020\u51fd\u6570\u7684\u8be6\u7ec6\u89e3\u91ca\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u5408\u7ea6\u58f0\u660e\uff1aSolidity\u5408\u7ea6\u58f0\u660e\u7531\u5408\u7ea6\u540d\u3001\u5408\u7ea6\u72b6\u6001\u53d8\u91cf\u3001\u51fd\u6570\u548c\u4e8b\u4ef6\u7b49\u7ec4\u6210\uff0c\u7528\u4e8e\u5b9e\u73b0\u5408\u7ea6\u7684\u4e1a\u52a1\u903b\u8f91\u548c\u6570\u636e\u72b6\u6001\u3002\u58f0\u660e\u65b9\u5f0f\u5982\u4e0b\uff1acsharpCopy code<code>pragma solidity ^0.8.0; contract MyContract { \/\/ \u72b6\u6001\u53d8\u91cf uint public myVar; \/\/ \u6784\u9020\u51fd\u6570 constructor(uint _myVar) { myVar = _myVar; } \/\/ \u51fd\u6570 function myFunc() public { \/\/ \u4ee3\u7801\u5757 } \/\/ \u4e8b\u4ef6 event MyEvent(uint indexed id, string message); } <\/code>\u5176\u4e2d\uff0cpragma solidity ^0.8.0\u8868\u793aSolidity\u7f16\u8bd1\u5668\u7248\u672c\uff0cMyContract\u662f\u5408\u7ea6\u540d\uff0cmyVar\u662f\u72b6\u6001\u53d8\u91cf\uff0cconstructor\u662f\u6784\u9020\u51fd\u6570\uff0cmyFunc\u662f\u51fd\u6570\uff0cMyEvent\u662f\u4e8b\u4ef6\u3002<\/li>\n\n\n\n<li>\u6784\u9020\u51fd\u6570\uff1aSolidity\u6784\u9020\u51fd\u6570\u5728\u5408\u7ea6\u521b\u5efa\u65f6\u81ea\u52a8\u6267\u884c\uff0c\u7528\u4e8e\u521d\u59cb\u5316\u5408\u7ea6\u72b6\u6001\u53d8\u91cf\u548c\u6267\u884c\u5176\u4ed6\u521d\u59cb\u5316\u64cd\u4f5c\u3002\u6784\u9020\u51fd\u6570\u53ef\u4ee5\u5e26\u6709\u53c2\u6570\uff0c\u4ee5\u4fbf\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u8fdb\u884c\u521d\u59cb\u5316\u3002\u58f0\u660e\u65b9\u5f0f\u5982\u4e0b\uff1ajavascriptCopy code<code>constructor(uint _myVar) { myVar = _myVar; } <\/code>\u5176\u4e2d\uff0cconstructor\u662f\u6784\u9020\u51fd\u6570\u540d\uff0cuint _myVar\u662f\u6784\u9020\u51fd\u6570\u53c2\u6570\uff0cmyVar = _myVar\u662f\u6784\u9020\u51fd\u6570\u4f53\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u4ee5\u4e0a\u662fSolidity\u5408\u7ea6\u7ed3\u6784\u5408\u7ea6\u58f0\u660e\u4e0e\u6784\u9020\u51fd\u6570\u7684\u8be6\u7ec6\u89e3\u91ca\u3002\u5728Solidity\u5408\u7ea6\u5f00\u53d1\u4e2d\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u9009\u62e9\u5408\u9002\u7684\u5408\u7ea6\u7ed3\u6784\u548c\u6784\u9020\u51fd\u6570\uff0c\u4ee5\u4fbf\u8fdb\u884c\u5408\u7ea6\u7684\u7f16\u5199\u548c\u6267\u884c\u3002<\/p>\n\n\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>\u8bf7\u8be6\u7ec6\u89e3\u91caSolidity\u5408\u7ea6\u7ed3\u6784\u72b6\u6001\u53d8\u91cf\u4e0e\u51fd\u6570\u53ef\u89c1\u6027<\/p>\n\n\n\n<p>Solidity\u662f\u4e00\u79cd\u9762\u5411\u667a\u80fd\u5408\u7ea6\u5f00\u53d1\u7684\u7f16\u7a0b\u8bed\u8a00\uff0c\u5b83\u652f\u6301\u72b6\u6001\u53d8\u91cf\u548c\u51fd\u6570\u53ef\u89c1\u6027\uff0c\u4ee5\u4fbf\u5b9e\u73b0\u5408\u7ea6\u7684\u6570\u636e\u72b6\u6001\u548c\u8bbf\u95ee\u6743\u9650\u63a7\u5236\u3002\u4ee5\u4e0b\u662fSolidity\u5408\u7ea6\u7ed3\u6784\u72b6\u6001\u53d8\u91cf\u4e0e\u51fd\u6570\u53ef\u89c1\u6027\u7684\u8be6\u7ec6\u89e3\u91ca\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u72b6\u6001\u53d8\u91cf\uff1aSolidity\u72b6\u6001\u53d8\u91cf\u7528\u4e8e\u5b58\u50a8\u5408\u7ea6\u7684\u6570\u636e\u72b6\u6001\uff0c\u53ef\u4ee5\u662f\u57fa\u672c\u7c7b\u578b\u3001\u6570\u7ec4\u3001\u7ed3\u6784\u4f53\u6216\u6620\u5c04\u7b49\u3002\u72b6\u6001\u53d8\u91cf\u7684\u53ef\u89c1\u6027\u5206\u4e3apublic\u3001private\u3001internal\u548cexternal\u56db\u79cd\u7c7b\u578b\uff0c\u7528\u4e8e\u63a7\u5236\u53d8\u91cf\u7684\u8bbf\u95ee\u6743\u9650\u3002\u58f0\u660e\u65b9\u5f0f\u5982\u4e0b\uff1acsharpCopy code<code>pragma solidity ^0.8.0; contract MyContract { uint public myVarPublic; uint private myVarPrivate; uint internal myVarInternal; uint external myVarExternal; \/\/ \u51fd\u6570 function myFunc() public { \/\/ \u4ee3\u7801\u5757 } } <\/code>\u5176\u4e2d\uff0cmyVarPublic\u662f\u516c\u5171\u72b6\u6001\u53d8\u91cf\uff0cmyVarPrivate\u662f\u79c1\u6709\u72b6\u6001\u53d8\u91cf\uff0cmyVarInternal\u662f\u5185\u90e8\u72b6\u6001\u53d8\u91cf\uff0cmyVarExternal\u662f\u5916\u90e8\u72b6\u6001\u53d8\u91cf\uff0cmyFunc\u662f\u516c\u5171\u51fd\u6570\u3002<\/li>\n\n\n\n<li>\u51fd\u6570\u53ef\u89c1\u6027\uff1aSolidity\u51fd\u6570\u53ef\u89c1\u6027\u7528\u4e8e\u63a7\u5236\u51fd\u6570\u7684\u8bbf\u95ee\u6743\u9650\uff0c\u53ef\u89c1\u6027\u5206\u4e3apublic\u3001private\u3001internal\u548cexternal\u56db\u79cd\u7c7b\u578b\uff0c\u7528\u4e8e\u63a7\u5236\u51fd\u6570\u7684\u8bbf\u95ee\u6743\u9650\u3002\u51fd\u6570\u53ef\u89c1\u6027\u4e5f\u53ef\u4ee5\u4e0e\u72b6\u6001\u53d8\u91cf\u7684\u53ef\u89c1\u6027\u7ed3\u5408\u4f7f\u7528\uff0c\u4ee5\u5b9e\u73b0\u66f4\u7cbe\u7ec6\u7684\u8bbf\u95ee\u63a7\u5236\u3002\u58f0\u660e\u65b9\u5f0f\u5982\u4e0b\uff1acsharpCopy code<code>pragma solidity ^0.8.0; contract MyContract { uint public myVar; function myFuncPublic() public { \/\/ \u4ee3\u7801\u5757 } function myFuncPrivate() private { \/\/ \u4ee3\u7801\u5757 } function myFuncInternal() internal { \/\/ \u4ee3\u7801\u5757 } function myFuncExternal() external { \/\/ \u4ee3\u7801\u5757 } } <\/code>\u5176\u4e2d\uff0cmyFuncPublic\u662f\u516c\u5171\u51fd\u6570\uff0cmyFuncPrivate\u662f\u79c1\u6709\u51fd\u6570\uff0cmyFuncInternal\u662f\u5185\u90e8\u51fd\u6570\uff0cmyFuncExternal\u662f\u5916\u90e8\u51fd\u6570\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u4ee5\u4e0a\u662fSolidity\u5408\u7ea6\u7ed3\u6784\u72b6\u6001\u53d8\u91cf\u4e0e\u51fd\u6570\u53ef\u89c1\u6027\u7684\u8be6\u7ec6\u89e3\u91ca\u3002\u5728Solidity\u5408\u7ea6\u5f00\u53d1\u4e2d\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u9009\u62e9\u5408\u9002\u7684\u72b6\u6001\u53d8\u91cf\u548c\u51fd\u6570\u53ef\u89c1\u6027\uff0c\u4ee5\u4fbf\u5b9e\u73b0\u5408\u7ea6\u7684\u6570\u636e\u72b6\u6001\u548c\u8bbf\u95ee\u6743\u9650\u63a7\u5236\u3002<\/p>\n\n\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>\u8bf7\u8be6\u7ec6\u89e3\u91caSolidity\u5408\u7ea6\u7ed3\u6784\u51fd\u6570\u8c03\u7528\u4e0e\u5408\u7ea6\u7ee7\u627f<\/p>\n\n\n\n<p>Solidity\u662f\u4e00\u79cd\u9762\u5411\u667a\u80fd\u5408\u7ea6\u5f00\u53d1\u7684\u7f16\u7a0b\u8bed\u8a00\uff0c\u5b83\u652f\u6301\u51fd\u6570\u8c03\u7528\u548c\u5408\u7ea6\u7ee7\u627f\uff0c\u4ee5\u4fbf\u5b9e\u73b0\u5408\u7ea6\u7684\u4ee3\u7801\u590d\u7528\u548c\u7ee7\u627f\u5173\u7cfb\u3002\u4ee5\u4e0b\u662fSolidity\u5408\u7ea6\u7ed3\u6784\u51fd\u6570\u8c03\u7528\u4e0e\u5408\u7ea6\u7ee7\u627f\u7684\u8be6\u7ec6\u89e3\u91ca\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u51fd\u6570\u8c03\u7528\uff1aSolidity\u51fd\u6570\u8c03\u7528\u53ef\u4ee5\u4f7f\u7528\u51fd\u6570\u540d\u548c\u53c2\u6570\u5217\u8868\uff0c\u4ee5\u4fbf\u6267\u884c\u5408\u7ea6\u5185\u90e8\u7684\u51fd\u6570\u548c\u5916\u90e8\u7684\u51fd\u6570\u8c03\u7528\u3002\u51fd\u6570\u8c03\u7528\u53ef\u4ee5\u4f7f\u7528\u51fd\u6570\u7684\u53ef\u89c1\u6027\u548c\u53c2\u6570\u7c7b\u578b\u8fdb\u884c\u91cd\u8f7d\u548c\u91cd\u5199\uff0c\u4ee5\u5b9e\u73b0\u591a\u6001\u6027\u548c\u4ee3\u7801\u590d\u7528\u3002\u8c03\u7528\u65b9\u5f0f\u5982\u4e0b\uff1acsharpCopy code<code>pragma solidity ^0.8.0; contract MyContract { uint public myVar; function myFunc(uint value) public { myVar += value; } function myFunc(string memory message) public { \/\/ \u4ee3\u7801\u5757 } } <\/code>\u5176\u4e2d\uff0cmyFunc\u662f\u51fd\u6570\u540d\uff0cuint value\u548cstring memory message\u662f\u51fd\u6570\u53c2\u6570\u3002<\/li>\n\n\n\n<li>\u5408\u7ea6\u7ee7\u627f\uff1aSolidity\u5408\u7ea6\u7ee7\u627f\u7528\u4e8e\u5b9e\u73b0\u5408\u7ea6\u7684\u4ee3\u7801\u590d\u7528\u548c\u7ee7\u627f\u5173\u7cfb\uff0c\u53ef\u4ee5\u5728\u5b50\u5408\u7ea6\u4e2d\u7ee7\u627f\u7236\u5408\u7ea6\u7684\u72b6\u6001\u53d8\u91cf\u548c\u51fd\u6570\uff0c\u4ee5\u4fbf\u5b9e\u73b0\u4ee3\u7801\u590d\u7528\u548c\u7ee7\u627f\u3002\u7ee7\u627f\u65b9\u5f0f\u5982\u4e0b\uff1acsharpCopy code<code>pragma solidity ^0.8.0; contract MyContract { uint public myVar; function myFunc() public { \/\/ \u4ee3\u7801\u5757 } } contract MyChildContract is MyContract { \/\/ \u4ee3\u7801\u5757 } <\/code>\u5176\u4e2d\uff0cMyChildContract\u662f\u5b50\u5408\u7ea6\uff0cMyContract\u662f\u7236\u5408\u7ea6\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u4ee5\u4e0a\u662fSolidity\u5408\u7ea6\u7ed3\u6784\u51fd\u6570\u8c03\u7528\u4e0e\u5408\u7ea6\u7ee7\u627f\u7684\u8be6\u7ec6\u89e3\u91ca\u3002\u5728Solidity\u5408\u7ea6\u5f00\u53d1\u4e2d\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u9009\u62e9\u5408\u9002\u7684\u51fd\u6570\u8c03\u7528\u548c\u5408\u7ea6\u7ee7\u627f\uff0c\u4ee5\u4fbf\u5b9e\u73b0\u5408\u7ea6\u7684\u4ee3\u7801\u590d\u7528\u548c\u7ee7\u627f\u5173\u7cfb\u3002<\/p>\n\n\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>\u8bf7\u8be6\u7ec6\u89e3\u91caSolidity\u5408\u7ea6\u7ed3\u6784\u63a5\u53e3\u4e0e\u62bd\u8c61\u5408\u7ea6<\/p>\n\n\n\n<p>Solidity\u662f\u4e00\u79cd\u9762\u5411\u667a\u80fd\u5408\u7ea6\u5f00\u53d1\u7684\u7f16\u7a0b\u8bed\u8a00\uff0c\u5b83\u652f\u6301\u63a5\u53e3\u548c\u62bd\u8c61\u5408\u7ea6\uff0c\u4ee5\u4fbf\u5b9e\u73b0\u5408\u7ea6\u7684\u591a\u6001\u6027\u548c\u4ee3\u7801\u590d\u7528\u3002\u4ee5\u4e0b\u662fSolidity\u5408\u7ea6\u7ed3\u6784\u63a5\u53e3\u4e0e\u62bd\u8c61\u5408\u7ea6\u7684\u8be6\u7ec6\u89e3\u91ca\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u63a5\u53e3\uff1aSolidity\u63a5\u53e3\u7528\u4e8e\u5b9a\u4e49\u5408\u7ea6\u7684\u51fd\u6570\u548c\u4e8b\u4ef6\uff0c\u4ee5\u4fbf\u5728\u4e0d\u540c\u7684\u5408\u7ea6\u4e2d\u5b9e\u73b0\u76f8\u540c\u7684\u63a5\u53e3\uff0c\u4ee5\u5b9e\u73b0\u5408\u7ea6\u7684\u591a\u6001\u6027\u548c\u4ee3\u7801\u590d\u7528\u3002\u63a5\u53e3\u4e0d\u5305\u542b\u5b9e\u73b0\u4ee3\u7801\uff0c\u53ea\u5305\u542b\u51fd\u6570\u548c\u4e8b\u4ef6\u58f0\u660e\u3002\u63a5\u53e3\u7684\u58f0\u660e\u65b9\u5f0f\u5982\u4e0b\uff1acsharpCopy code<code>pragma solidity ^0.8.0; interface MyInterface { function myFunc(uint value) external; } <\/code>\u5176\u4e2d\uff0cMyInterface\u662f\u63a5\u53e3\u540d\uff0cmyFunc\u662f\u63a5\u53e3\u51fd\u6570\u540d\uff0cuint value\u662f\u63a5\u53e3\u51fd\u6570\u53c2\u6570\u3002<\/li>\n\n\n\n<li>\u62bd\u8c61\u5408\u7ea6\uff1aSolidity\u62bd\u8c61\u5408\u7ea6\u662f\u4e00\u79cd\u4e0d\u5305\u542b\u5b9e\u73b0\u4ee3\u7801\u7684\u5408\u7ea6\uff0c\u7528\u4e8e\u5b9a\u4e49\u5408\u7ea6\u7684\u63a5\u53e3\u548c\u72b6\u6001\u53d8\u91cf\uff0c\u4ee5\u4fbf\u5728\u5b50\u5408\u7ea6\u4e2d\u5b9e\u73b0\u76f8\u5e94\u7684\u529f\u80fd\u3002\u62bd\u8c61\u5408\u7ea6\u53ef\u4ee5\u5305\u542b\u72b6\u6001\u53d8\u91cf\u3001\u51fd\u6570\u548c\u4e8b\u4ef6\u58f0\u660e\uff0c\u4f46\u4e0d\u5305\u542b\u51fd\u6570\u7684\u5b9e\u73b0\u3002\u58f0\u660e\u65b9\u5f0f\u5982\u4e0b\uff1acsharpCopy code<code>pragma solidity ^0.8.0; abstract contract MyAbstractContract { uint public myVar; function myFunc(uint value) public virtual; event MyEvent(uint indexed id, string message); } <\/code>\u5176\u4e2d\uff0cMyAbstractContract\u662f\u62bd\u8c61\u5408\u7ea6\u540d\uff0cmyVar\u662f\u72b6\u6001\u53d8\u91cf\uff0cmyFunc\u662f\u51fd\u6570\u58f0\u660e\uff0cMyEvent\u662f\u4e8b\u4ef6\u58f0\u660e\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u4ee5\u4e0a\u662fSolidity\u5408\u7ea6\u7ed3\u6784\u63a5\u53e3\u4e0e\u62bd\u8c61\u5408\u7ea6\u7684\u8be6\u7ec6\u89e3\u91ca\u3002\u5728Solidity\u5408\u7ea6\u5f00\u53d1\u4e2d\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u9009\u62e9\u5408\u9002\u7684\u63a5\u53e3\u548c\u62bd\u8c61\u5408\u7ea6\uff0c\u4ee5\u4fbf\u5b9e\u73b0\u5408\u7ea6\u7684\u591a\u6001\u6027\u548c\u4ee3\u7801\u590d\u7528\u3002<\/p>\n\n\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>\u8bf7\u8be6\u7ec6\u89e3\u91caSolidity\u5408\u7ea6\u7ed3\u6784\u4fee\u9970\u7b26\u4f7f\u7528<\/p>\n\n\n\n<p>Solidity\u662f\u4e00\u79cd\u9762\u5411\u667a\u80fd\u5408\u7ea6\u5f00\u53d1\u7684\u7f16\u7a0b\u8bed\u8a00\uff0c\u5b83\u652f\u6301\u4fee\u9970\u7b26\uff0c\u4ee5\u4fbf\u5bf9\u5408\u7ea6\u7684\u51fd\u6570\u8fdb\u884c\u4fee\u9970\u548c\u589e\u52a0\u989d\u5916\u7684\u529f\u80fd\u3002\u4ee5\u4e0b\u662fSolidity\u5408\u7ea6\u7ed3\u6784\u4fee\u9970\u7b26\u4f7f\u7528\u7684\u8be6\u7ec6\u89e3\u91ca\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u4fee\u9970\u7b26\uff1aSolidity\u4fee\u9970\u7b26\u662f\u4e00\u79cd\u53ef\u4ee5\u4fee\u9970\u51fd\u6570\u7684\u4ee3\u7801\u5757\uff0c\u53ef\u4ee5\u5728\u51fd\u6570\u6267\u884c\u524d\u6216\u6267\u884c\u540e\u6dfb\u52a0\u989d\u5916\u7684\u529f\u80fd\u3002\u4fee\u9970\u7b26\u7684\u58f0\u660e\u65b9\u5f0f\u5982\u4e0b\uff1acsharpCopy code<code>pragma solidity ^0.8.0; contract MyContract { uint public myVar; modifier onlyOwner { \/\/ \u6743\u9650\u5224\u65ad\u4ee3\u7801\u5757 require(msg.sender == owner); _; } function myFunc(uint value) public onlyOwner { \/\/ \u4ee3\u7801\u5757 } } <\/code>\u5176\u4e2d\uff0conlyOwner\u662f\u4fee\u9970\u7b26\u540d\uff0crequire(msg.sender == owner);\u662f\u6743\u9650\u5224\u65ad\u4ee3\u7801\u5757\uff0c_\u662f\u51fd\u6570\u4ee3\u7801\u5757\u3002<\/li>\n\n\n\n<li>\u4fee\u9970\u7b26\u7684\u4f7f\u7528\uff1aSolidity\u4fee\u9970\u7b26\u53ef\u4ee5\u5e94\u7528\u4e8e\u51fd\u6570\u548c\u51fd\u6570\u7684\u53ef\u89c1\u6027\uff0c\u4ee5\u4fbf\u5bf9\u51fd\u6570\u8fdb\u884c\u4fee\u9970\u548c\u589e\u52a0\u989d\u5916\u7684\u529f\u80fd\u3002\u4fee\u9970\u7b26\u53ef\u4ee5\u4e0e\u72b6\u6001\u53d8\u91cf\u548c\u51fd\u6570\u53ef\u89c1\u6027\u7ed3\u5408\u4f7f\u7528\uff0c\u4ee5\u5b9e\u73b0\u66f4\u7cbe\u7ec6\u7684\u8bbf\u95ee\u63a7\u5236\u3002\u4f7f\u7528\u65b9\u5f0f\u5982\u4e0b\uff1acsharpCopy code<code>pragma solidity ^0.8.0; contract MyContract { uint public myVar; modifier onlyOwner { \/\/ \u6743\u9650\u5224\u65ad\u4ee3\u7801\u5757 require(msg.sender == owner); _; } function myFuncPublic(uint value) public onlyOwner { \/\/ \u4ee3\u7801\u5757 } function myFuncPrivate(uint value) private onlyOwner { \/\/ \u4ee3\u7801\u5757 } } <\/code>\u5176\u4e2d\uff0cmyFuncPublic\u662f\u516c\u5171\u51fd\u6570\uff0cmyFuncPrivate\u662f\u79c1\u6709\u51fd\u6570\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u4ee5\u4e0a\u662fSolidity\u5408\u7ea6\u7ed3\u6784\u4fee\u9970\u7b26\u4f7f\u7528\u7684\u8be6\u7ec6\u89e3\u91ca\u3002\u5728Solidity\u5408\u7ea6\u5f00\u53d1\u4e2d\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u9009\u62e9\u5408\u9002\u7684\u4fee\u9970\u7b26\uff0c\u4ee5\u4fbf\u5bf9\u5408\u7ea6\u7684\u51fd\u6570\u8fdb\u884c\u4fee\u9970\u548c\u589e\u52a0\u989d\u5916\u7684\u529f\u80fd\u3002<\/p>\n\n\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>\u8bf7\u8be6\u7ec6\u89e3\u91caSolidity\u6570\u636e\u7c7b\u578b\u4e0e\u5b58\u50a8\u57fa\u672c\u6570\u636e\u7c7b\u578b\uff08\u6574\u6570\u3001\u5e03\u5c14\u3001\u5730\u5740\u7b49\uff09<\/p>\n\n\n\n<p>Solidity\u662f\u4e00\u79cd\u9762\u5411\u667a\u80fd\u5408\u7ea6\u5f00\u53d1\u7684\u7f16\u7a0b\u8bed\u8a00\uff0c\u5b83\u652f\u6301\u591a\u79cd\u6570\u636e\u7c7b\u578b\uff0c\u5305\u62ec\u6574\u6570\u3001\u5e03\u5c14\u3001\u5730\u5740\u7b49\u5b58\u50a8\u57fa\u672c\u6570\u636e\u7c7b\u578b\u3002\u4ee5\u4e0b\u662fSolidity\u6570\u636e\u7c7b\u578b\u4e0e\u5b58\u50a8\u57fa\u672c\u6570\u636e\u7c7b\u578b\u7684\u8be6\u7ec6\u89e3\u91ca\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u6574\u6570\u7c7b\u578b\uff1aSolidity\u6574\u6570\u7c7b\u578b\u5305\u62ec\u6709\u7b26\u53f7\u548c\u65e0\u7b26\u53f7\u6574\u6570\u7c7b\u578b\uff0c\u53ef\u4ee5\u8868\u793a\u4e0d\u540c\u7684\u6570\u503c\u8303\u56f4\u548c\u7cbe\u5ea6\u3002\u6574\u6570\u7c7b\u578b\u7684\u58f0\u660e\u65b9\u5f0f\u5982\u4e0b\uff1agoCopy code<code>pragma solidity ^0.8.0; contract MyContract { int8 myInt8; uint256 myUint256; } <\/code>\u5176\u4e2d\uff0cint8\u662f\u6709\u7b26\u53f7\u6574\u6570\u7c7b\u578b\uff0c\u53ef\u4ee5\u8868\u793a-128\u5230127\u7684\u6574\u6570\uff0cuint256\u662f\u65e0\u7b26\u53f7\u6574\u6570\u7c7b\u578b\uff0c\u53ef\u4ee5\u8868\u793a0\u52302^256-1\u7684\u6574\u6570\u3002<\/li>\n\n\n\n<li>\u5e03\u5c14\u7c7b\u578b\uff1aSolidity\u5e03\u5c14\u7c7b\u578b\u53ea\u6709\u4e24\u4e2a\u503c\uff0ctrue\u548cfalse\uff0c\u7528\u4e8e\u8868\u793a\u903b\u8f91\u5224\u65ad\u7684\u7ed3\u679c\u3002\u5e03\u5c14\u7c7b\u578b\u7684\u58f0\u660e\u65b9\u5f0f\u5982\u4e0b\uff1aarduinoCopy code<code>pragma solidity ^0.8.0; contract MyContract { bool myBool; }<\/code><\/li>\n\n\n\n<li>\u5730\u5740\u7c7b\u578b\uff1aSolidity\u5730\u5740\u7c7b\u578b\u7528\u4e8e\u8868\u793a\u4ee5\u592a\u574a\u8d26\u6237\u7684\u5730\u5740\uff0c\u53ef\u4ee5\u5b58\u50a820\u4e2a\u5b57\u8282\u7684\u6570\u636e\u3002\u5730\u5740\u7c7b\u578b\u7684\u58f0\u660e\u65b9\u5f0f\u5982\u4e0b\uff1acssCopy code<code>pragma solidity ^0.8.0; contract MyContract { address myAddress; } <\/code>\u5176\u4e2d\uff0cmyAddress\u662f\u5730\u5740\u7c7b\u578b\u53d8\u91cf\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u4ee5\u4e0a\u662fSolidity\u6570\u636e\u7c7b\u578b\u4e0e\u5b58\u50a8\u57fa\u672c\u6570\u636e\u7c7b\u578b\u7684\u8be6\u7ec6\u89e3\u91ca\u3002\u5728Solidity\u5408\u7ea6\u5f00\u53d1\u4e2d\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u9009\u62e9\u5408\u9002\u7684\u6570\u636e\u7c7b\u578b\uff0c\u4ee5\u4fbf\u5b9e\u73b0\u5408\u7ea6\u7684\u6570\u636e\u5b58\u50a8\u548c\u4e1a\u52a1\u903b\u8f91\u3002<\/p>\n\n\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>\u8bf7\u8be6\u7ec6\u89e3\u91caSolidity\u6570\u636e\u7c7b\u578b\u4e0e\u5b58\u50a8\u5f15\u7528\u6570\u636e\u7c7b\u578b\uff08\u6570\u7ec4\u3001\u7ed3\u6784\u4f53\u3001\u6620\u5c04\uff09<\/p>\n\n\n\n<p>Solidity\u662f\u4e00\u79cd\u9762\u5411\u667a\u80fd\u5408\u7ea6\u5f00\u53d1\u7684\u7f16\u7a0b\u8bed\u8a00\uff0c\u5b83\u652f\u6301\u591a\u79cd\u6570\u636e\u7c7b\u578b\uff0c\u5305\u62ec\u6570\u7ec4\u3001\u7ed3\u6784\u4f53\u3001\u6620\u5c04\u7b49\u5b58\u50a8\u5f15\u7528\u6570\u636e\u7c7b\u578b\u3002\u4ee5\u4e0b\u662fSolidity\u6570\u636e\u7c7b\u578b\u4e0e\u5b58\u50a8\u5f15\u7528\u6570\u636e\u7c7b\u578b\u7684\u8be6\u7ec6\u89e3\u91ca\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u6570\u7ec4\u7c7b\u578b\uff1aSolidity\u6570\u7ec4\u7c7b\u578b\u7528\u4e8e\u8868\u793a\u4e00\u7ec4\u76f8\u540c\u7c7b\u578b\u7684\u6570\u636e\uff0c\u53ef\u4ee5\u662f\u56fa\u5b9a\u957f\u5ea6\u6570\u7ec4\u6216\u52a8\u6001\u957f\u5ea6\u6570\u7ec4\u3002\u6570\u7ec4\u7c7b\u578b\u7684\u58f0\u660e\u65b9\u5f0f\u5982\u4e0b\uff1acsharpCopy code<code>pragma solidity ^0.8.0; contract MyContract { uint[] myArray; uint[5] myFixedArray; } <\/code>\u5176\u4e2d\uff0cmyArray\u662f\u52a8\u6001\u957f\u5ea6\u6570\u7ec4\uff0cmyFixedArray\u662f\u56fa\u5b9a\u957f\u5ea6\u6570\u7ec4\u3002<\/li>\n\n\n\n<li>\u7ed3\u6784\u4f53\u7c7b\u578b\uff1aSolidity\u7ed3\u6784\u4f53\u7c7b\u578b\u7528\u4e8e\u8868\u793a\u4e00\u7ec4\u4e0d\u540c\u7c7b\u578b\u7684\u6570\u636e\uff0c\u53ef\u4ee5\u5b9a\u4e49\u81ea\u5b9a\u4e49\u7684\u6570\u636e\u7c7b\u578b\u3002\u7ed3\u6784\u4f53\u7c7b\u578b\u7684\u58f0\u660e\u65b9\u5f0f\u5982\u4e0b\uff1acsharpCopy code<code>pragma solidity ^0.8.0; contract MyContract { struct Person { string name; uint age; } Person myPerson; } <\/code>\u5176\u4e2d\uff0cPerson\u662f\u7ed3\u6784\u4f53\u7c7b\u578b\uff0cmyPerson\u662f\u7ed3\u6784\u4f53\u7c7b\u578b\u53d8\u91cf\u3002<\/li>\n\n\n\n<li>\u6620\u5c04\u7c7b\u578b\uff1aSolidity\u6620\u5c04\u7c7b\u578b\u7528\u4e8e\u8868\u793a\u4e00\u7ec4\u952e\u503c\u5bf9\u6570\u636e\uff0c\u53ef\u4ee5\u662f\u4efb\u610f\u7c7b\u578b\u7684\u952e\u548c\u4efb\u610f\u7c7b\u578b\u7684\u503c\u3002\u6620\u5c04\u7c7b\u578b\u7684\u58f0\u660e\u65b9\u5f0f\u5982\u4e0b\uff1ascssCopy code<code>pragma solidity ^0.8.0; contract MyContract { mapping(address =&gt; uint) myMapping; } <\/code>\u5176\u4e2d\uff0cmyMapping\u662f\u6620\u5c04\u7c7b\u578b\u53d8\u91cf\uff0caddress\u662f\u952e\u7c7b\u578b\uff0cuint\u662f\u503c\u7c7b\u578b\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u4ee5\u4e0a\u662fSolidity\u6570\u636e\u7c7b\u578b\u4e0e\u5b58\u50a8\u5f15\u7528\u6570\u636e\u7c7b\u578b\u7684\u8be6\u7ec6\u89e3\u91ca\u3002\u5728Solidity\u5408\u7ea6\u5f00\u53d1\u4e2d\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u9009\u62e9\u5408\u9002\u7684\u6570\u636e\u7c7b\u578b\uff0c\u4ee5\u4fbf\u5b9e\u73b0\u5408\u7ea6\u7684\u6570\u636e\u5b58\u50a8\u548c\u4e1a\u52a1\u903b\u8f91\u3002<\/p>\n\n\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>\u8bf7\u8be6\u7ec6\u89e3\u91caSolidity\u6570\u636e\u7c7b\u578b\u4e0e\u5b58\u50a8\u5b58\u50a8\u4f4d\u7f6e\uff08\u5185\u5b58\u3001\u5b58\u50a8\u3001\u6808\uff09<\/p>\n\n\n\n<p>Solidity\u662f\u4e00\u79cd\u9762\u5411\u667a\u80fd\u5408\u7ea6\u5f00\u53d1\u7684\u7f16\u7a0b\u8bed\u8a00\uff0c\u5b83\u652f\u6301\u591a\u79cd\u6570\u636e\u7c7b\u578b\u548c\u5b58\u50a8\u4f4d\u7f6e\uff0c\u5305\u62ec\u5185\u5b58\u3001\u5b58\u50a8\u548c\u6808\u3002\u4ee5\u4e0b\u662fSolidity\u6570\u636e\u7c7b\u578b\u4e0e\u5b58\u50a8\u4f4d\u7f6e\u7684\u8be6\u7ec6\u89e3\u91ca\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u5185\u5b58\uff1aSolidity\u5185\u5b58\u7528\u4e8e\u5b58\u50a8\u4e34\u65f6\u53d8\u91cf\u548c\u51fd\u6570\u53c2\u6570\uff0c\u4ec5\u5728\u51fd\u6570\u6267\u884c\u671f\u95f4\u5b58\u5728\u3002\u5185\u5b58\u7c7b\u578b\u7684\u58f0\u660e\u65b9\u5f0f\u5982\u4e0b\uff1acsharpCopy code<code>pragma solidity ^0.8.0; contract MyContract { function myFunc() public { uint[] memory myArray = new uint[](10); } } <\/code>\u5176\u4e2d\uff0cmyArray\u662f\u5185\u5b58\u7c7b\u578b\u53d8\u91cf\uff0c\u7528\u4e8e\u5b58\u50a810\u4e2auint\u7c7b\u578b\u7684\u6570\u636e\u3002<\/li>\n\n\n\n<li>\u5b58\u50a8\uff1aSolidity\u5b58\u50a8\u7528\u4e8e\u6c38\u4e45\u5b58\u50a8\u5408\u7ea6\u72b6\u6001\u53d8\u91cf\u548c\u6620\u5c04\u7c7b\u578b\u7684\u6570\u636e\u3002\u5b58\u50a8\u7c7b\u578b\u7684\u58f0\u660e\u65b9\u5f0f\u5982\u4e0b\uff1acsharpCopy code<code>pragma solidity ^0.8.0; contract MyContract { uint[] myArray; function myFunc() public { myArray.push(10); } } <\/code>\u5176\u4e2d\uff0cmyArray\u662f\u5b58\u50a8\u7c7b\u578b\u53d8\u91cf\uff0c\u7528\u4e8e\u5b58\u50a8\u52a8\u6001\u957f\u5ea6\u6570\u7ec4\u7684\u6570\u636e\u3002<\/li>\n\n\n\n<li>\u6808\uff1aSolidity\u6808\u7528\u4e8e\u5b58\u50a8\u5c40\u90e8\u53d8\u91cf\u548c\u51fd\u6570\u8fd4\u56de\u503c\uff0c\u4ec5\u5728\u51fd\u6570\u6267\u884c\u671f\u95f4\u5b58\u5728\u3002\u6808\u7c7b\u578b\u7684\u58f0\u660e\u65b9\u5f0f\u5982\u4e0b\uff1acsharpCopy code<code>pragma solidity ^0.8.0; contract MyContract { function myFunc() public pure returns (uint) { uint myVar = 10; return myVar; } } <\/code>\u5176\u4e2d\uff0cmyVar\u662f\u6808\u7c7b\u578b\u53d8\u91cf\uff0c\u7528\u4e8e\u5b58\u50a8uint\u7c7b\u578b\u7684\u6570\u636e\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u4ee5\u4e0a\u662fSolidity\u6570\u636e\u7c7b\u578b\u4e0e\u5b58\u50a8\u4f4d\u7f6e\u7684\u8be6\u7ec6\u89e3\u91ca\u3002\u5728Solidity\u5408\u7ea6\u5f00\u53d1\u4e2d\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u9009\u62e9\u5408\u9002\u7684\u6570\u636e\u7c7b\u578b\u548c\u5b58\u50a8\u4f4d\u7f6e\uff0c\u4ee5\u4fbf\u5b9e\u73b0\u5408\u7ea6\u7684\u6570\u636e\u5b58\u50a8\u548c\u4e1a\u52a1\u903b\u8f91\u3002<\/p>\n\n\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>\u8bf7\u8be6\u7ec6\u89e3\u91caSolidity\u652f\u4ed8\u4e0e\u4ee5\u592a\u5e01\u5904\u7406<\/p>\n\n\n\n<p>Solidity\u662f\u4e00\u79cd\u9762\u5411\u667a\u80fd\u5408\u7ea6\u5f00\u53d1\u7684\u7f16\u7a0b\u8bed\u8a00\uff0c\u5b83\u652f\u6301\u4ee5\u592a\u5e01\uff08ETH\uff09\u7684\u652f\u4ed8\u548c\u5904\u7406\u3002\u4ee5\u4e0b\u662fSolidity\u652f\u4ed8\u4e0e\u4ee5\u592a\u5e01\u5904\u7406\u7684\u8be6\u7ec6\u89e3\u91ca\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u4ee5\u592a\u5e01\u5355\u4f4d\uff1aSolidity\u652f\u6301\u591a\u79cd\u4ee5\u592a\u5e01\u5355\u4f4d\uff0c\u5305\u62ecwei\u3001ether\u3001finney\u548cszabo\u3002\u5176\u4e2d\uff0c1 ether\u7b49\u4e8e10^18 wei\uff0c1 finney\u7b49\u4e8e10^15 wei\uff0c1 szabo\u7b49\u4e8e10^12 wei\u3002\u4ee5\u592a\u5e01\u5355\u4f4d\u7684\u4f7f\u7528\u65b9\u5f0f\u5982\u4e0b\uff1acsharpCopy code<code>pragma solidity ^0.8.0; contract MyContract { uint public myVar = 1 ether; function myFunc() public payable { uint myAmount = msg.value; \/\/ \u4ee5\u592a\u5e01\u6570\u91cf } } <\/code>\u5176\u4e2d\uff0cmyVar\u662f\u4ee5\u592a\u5e01\u6570\u91cf\uff0cmyAmount\u662f\u63a5\u6536\u7684\u4ee5\u592a\u5e01\u6570\u91cf\u3002<\/li>\n\n\n\n<li>\u652f\u4ed8\uff1aSolidity\u652f\u6301\u4ee5\u592a\u5e01\u652f\u4ed8\u548c\u63a5\u6536\uff0c\u53ef\u4ee5\u4f7f\u7528 payable \u5173\u952e\u5b57\u58f0\u660e\u4e00\u4e2a\u51fd\u6570\u6765\u63a5\u6536\u4ee5\u592a\u5e01\u3002\u652f\u4ed8\u7684\u4f7f\u7528\u65b9\u5f0f\u5982\u4e0b\uff1acsharpCopy code<code>pragma solidity ^0.8.0; contract MyContract { function myFunc() public payable { \/\/ \u63a5\u6536\u4ee5\u592a\u5e01\u7684\u4ee3\u7801\u5757 } } <\/code>\u5176\u4e2d\uff0cmyFunc\u662f payable \u51fd\u6570\uff0c\u53ef\u4ee5\u63a5\u6536\u4ee5\u592a\u5e01\u3002<\/li>\n\n\n\n<li>\u4ee5\u592a\u5e01\u8f6c\u79fb\uff1aSolidity\u652f\u6301\u5411\u5176\u4ed6\u5408\u7ea6\u6216\u5730\u5740\u8f6c\u79fb\u4ee5\u592a\u5e01\uff0c\u53ef\u4ee5\u4f7f\u7528 transfer \u548c send \u51fd\u6570\u3002\u8f6c\u79fb\u7684\u4f7f\u7528\u65b9\u5f0f\u5982\u4e0b\uff1ascssCopy code<code>pragma solidity ^0.8.0; contract MyContract { function myFunc() public payable { address payable receiver = payable(0x1234567890); receiver.transfer(1 ether); \/\/ \u8f6c\u79fb1 ether } } <\/code>\u5176\u4e2d\uff0creceiver \u662f\u63a5\u6536\u4ee5\u592a\u5e01\u7684\u5730\u5740\uff0ctransfer \u51fd\u6570\u7528\u4e8e\u5411 receiver \u5730\u5740\u8f6c\u79fb1 ether\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u4ee5\u4e0a\u662fSolidity\u652f\u4ed8\u4e0e\u4ee5\u592a\u5e01\u5904\u7406\u7684\u8be6\u7ec6\u89e3\u91ca\u3002\u5728Solidity\u5408\u7ea6\u5f00\u53d1\u4e2d\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u9009\u62e9\u5408\u9002\u7684\u4ee5\u592a\u5e01\u5355\u4f4d\u3001\u652f\u4ed8\u65b9\u5f0f\u548c\u8f6c\u79fb\u51fd\u6570\uff0c\u4ee5\u4fbf\u5b9e\u73b0\u5408\u7ea6\u7684\u652f\u4ed8\u548c\u4ee5\u592a\u5e01\u5904\u7406\u529f\u80fd\u3002<\/p>\n\n\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>\u8bf7\u8be6\u7ec6Solidity\u5b89\u5168\u5b9e\u8df5<\/p>\n\n\n\n<p>Solidity\u5b89\u5168\u5b9e\u8df5\u662f\u5f00\u53d1\u667a\u80fd\u5408\u7ea6\u7684\u91cd\u8981\u65b9\u9762\uff0c\u4ee5\u786e\u4fdd\u5408\u7ea6\u7684\u53ef\u9760\u6027\u3001\u5b89\u5168\u6027\u548c\u7a33\u5b9a\u6027\u3002\u4ee5\u4e0b\u662fSolidity\u5b89\u5168\u5b9e\u8df5\u7684\u8be6\u7ec6\u89e3\u91ca\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u907f\u514d\u91cd\u5165\u653b\u51fb\uff1a\u91cd\u5165\u653b\u51fb\u662f\u4e00\u79cd\u667a\u80fd\u5408\u7ea6\u4e2d\u7684\u5b89\u5168\u6f0f\u6d1e\uff0c\u53ef\u4ee5\u8ba9\u653b\u51fb\u8005\u591a\u6b21\u8c03\u7528\u5408\u7ea6\u51fd\u6570\u5e76\u5411\u653b\u51fb\u8005\u8d26\u6237\u8f6c\u79fb\u4ee5\u592a\u5e01\u3002\u907f\u514d\u91cd\u5165\u653b\u51fb\u7684\u65b9\u5f0f\u662f\u4f7f\u7528 mutex \u9501\u5b9a\u51fd\u6570\uff0c\u907f\u514d\u91cd\u590d\u8c03\u7528\u5408\u7ea6\u51fd\u6570\u3002<\/li>\n\n\n\n<li>\u907f\u514d\u6ea2\u51fa\u548c\u4e0b\u6ea2\u653b\u51fb\uff1a\u6ea2\u51fa\u548c\u4e0b\u6ea2\u653b\u51fb\u662f\u4e00\u79cd\u667a\u80fd\u5408\u7ea6\u4e2d\u7684\u5b89\u5168\u6f0f\u6d1e\uff0c\u53ef\u4ee5\u8ba9\u653b\u51fb\u8005\u901a\u8fc7\u8d85\u51fa\u5408\u7ea6\u6570\u636e\u7c7b\u578b\u7684\u6700\u5927\u503c\u6216\u6700\u5c0f\u503c\u6765\u4fee\u6539\u5408\u7ea6\u6570\u636e\u3002\u907f\u514d\u6ea2\u51fa\u548c\u4e0b\u6ea2\u653b\u51fb\u7684\u65b9\u5f0f\u662f\u4f7f\u7528 SafeMath \u5e93\u6765\u68c0\u67e5\u8ba1\u7b97\u7ed3\u679c\u662f\u5426\u8d85\u51fa\u6570\u636e\u7c7b\u578b\u7684\u6700\u5927\u503c\u6216\u6700\u5c0f\u503c\u3002<\/li>\n\n\n\n<li>\u907f\u514d\u65e0\u6548\u7684\u5730\u5740\u548c\u53c2\u6570\uff1a\u5728\u8c03\u7528\u5408\u7ea6\u51fd\u6570\u65f6\uff0c\u5e94\u68c0\u67e5\u4f20\u9012\u7ed9\u51fd\u6570\u7684\u53c2\u6570\u548c\u5730\u5740\u662f\u5426\u6709\u6548\u3002\u53ef\u4ee5\u4f7f\u7528 require \u6216 assert \u51fd\u6570\u6765\u68c0\u67e5\u53c2\u6570\u548c\u5730\u5740\u662f\u5426\u6709\u6548\u3002<\/li>\n\n\n\n<li>\u907f\u514d\u516c\u5171\u51fd\u6570\u548c\u72b6\u6001\u53d8\u91cf\uff1a\u516c\u5171\u51fd\u6570\u548c\u72b6\u6001\u53d8\u91cf\u662f\u53ef\u4ee5\u88ab\u5916\u90e8\u8bbf\u95ee\u7684\uff0c\u5e94\u5c3d\u91cf\u907f\u514d\u4f7f\u7528\u516c\u5171\u51fd\u6570\u548c\u72b6\u6001\u53d8\u91cf\uff0c\u4ee5\u907f\u514d\u5b89\u5168\u6f0f\u6d1e\u3002<\/li>\n\n\n\n<li>\u907f\u514d\u53ef\u9884\u6d4b\u6027\u968f\u673a\u6570\uff1a\u53ef\u9884\u6d4b\u6027\u968f\u673a\u6570\u662f\u4e00\u79cd\u667a\u80fd\u5408\u7ea6\u4e2d\u7684\u5b89\u5168\u6f0f\u6d1e\uff0c\u53ef\u4ee5\u8ba9\u653b\u51fb\u8005\u9884\u6d4b\u5408\u7ea6\u4e2d\u7684\u968f\u673a\u6570\uff0c\u5e76\u4ee5\u6b64\u6765\u6267\u884c\u653b\u51fb\u3002\u907f\u514d\u53ef\u9884\u6d4b\u6027\u968f\u673a\u6570\u7684\u65b9\u5f0f\u662f\u4f7f\u7528\u94fe\u5916\u7684\u968f\u673a\u6570\u751f\u6210\u5668\u6765\u751f\u6210\u968f\u673a\u6570\u3002<\/li>\n\n\n\n<li>\u4f7f\u7528\u5ba1\u8ba1\u5de5\u5177\uff1a\u53ef\u4ee5\u4f7f\u7528 Solidity \u5ba1\u8ba1\u5de5\u5177\u6765\u68c0\u67e5\u5408\u7ea6\u4e2d\u7684\u5b89\u5168\u6f0f\u6d1e\u548c\u4ee3\u7801\u8d28\u91cf\u95ee\u9898\uff0c\u4ee5\u786e\u4fdd\u5408\u7ea6\u7684\u53ef\u9760\u6027\u548c\u5b89\u5168\u6027\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u4ee5\u4e0a\u662fSolidity\u5b89\u5168\u5b9e\u8df5\u7684\u8be6\u7ec6\u89e3\u91ca\u3002\u5728Solidity\u5408\u7ea6\u5f00\u53d1\u4e2d\uff0c\u9700\u8981\u9075\u5faa\u5b89\u5168\u5b9e\u8df5\uff0c\u4ee5\u786e\u4fdd\u5408\u7ea6\u7684\u53ef\u9760\u6027\u3001\u5b89\u5168\u6027\u548c\u7a33\u5b9a\u6027\u3002<\/p>\n\n\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>\u8bf7\u8be6\u7ec6\u89e3\u91ca\u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684\u4ee3\u5e01\u5408\u7ea6<\/p>\n\n\n\n<p>\u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684\u4ee3\u5e01\u5408\u7ea6\u662fSolidity\u5408\u7ea6\u5f00\u53d1\u7684\u5e38\u89c1\u4efb\u52a1\u4e4b\u4e00\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e2a\u57fa\u672c\u7684ERC-20\u4ee3\u5e01\u5408\u7ea6\u7684\u5b9e\u73b0\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">scssCopy code<code>pragma solidity ^0.8.0;\n\ncontract MyToken {\n    string public name;\n    string public symbol;\n    uint8 public decimals;\n    uint256 public totalSupply;\n\n    mapping (address =&gt; uint256) public balanceOf;\n    mapping (address =&gt; mapping (address =&gt; uint256)) public allowance;\n\n    event Transfer(address indexed from, address indexed to, uint256 value);\n    event Approval(address indexed owner, address indexed spender, uint256 value);\n\n    constructor(uint256 initialSupply, string memory tokenName, string memory tokenSymbol, uint8 decimalUnits) {\n        balanceOf[msg.sender] = initialSupply;\n        totalSupply = initialSupply;\n        name = tokenName;\n        symbol = tokenSymbol;\n        decimals = decimalUnits;\n    }\n\n    function transfer(address _to, uint256 _value) public returns (bool success) {\n        require(balanceOf[msg.sender] &gt;= _value);\n        balanceOf[msg.sender] -= _value;\n        balanceOf[_to] += _value;\n        emit Transfer(msg.sender, _to, _value);\n        return true;\n    }\n\n    function approve(address _spender, uint256 _value) public returns (bool success) {\n        allowance[msg.sender][_spender] = _value;\n        emit Approval(msg.sender, _spender, _value);\n        return true;\n    }\n\n    function transferFrom(address _from, address _to, uint256 _value) public returns (bool success) {\n        require(_value &lt;= balanceOf[_from]);\n        require(_value &lt;= allowance[_from][msg.sender]);\n        balanceOf[_from] -= _value;\n        balanceOf[_to] += _value;\n        allowance[_from][msg.sender] -= _value;\n        emit Transfer(_from, _to, _value);\n        return true;\n    }\n}\n<\/code><\/pre>\n\n\n\n<p>\u8fd9\u662f\u4e00\u4e2a\u57fa\u672c\u7684ERC-20\u4ee3\u5e01\u5408\u7ea6\uff0c\u5305\u542b\u4ee5\u4e0b\u529f\u80fd\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u4ee3\u5e01\u540d\u79f0\u3001\u7b26\u53f7\u548c\u5c0f\u6570\u4f4d\u6570\u7684\u5b9a\u4e49\uff1b<\/li>\n\n\n\n<li>\u521d\u59cb\u4ee3\u5e01\u5206\u914d\u7ed9\u5408\u7ea6\u521b\u5efa\u8005\uff1b<\/li>\n\n\n\n<li>\u67e5\u8be2\u4f59\u989d\u548c\u4ee3\u5e01\u6388\u6743\uff1b<\/li>\n\n\n\n<li>\u4ee3\u5e01\u8f6c\u79fb\u548c\u6388\u6743\u8f6c\u79fb\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u5728\u4f7f\u7528\u8be5\u5408\u7ea6\u4e4b\u524d\uff0c\u9700\u8981\u4e3a\u5408\u7ea6\u5206\u914d\u521d\u59cb\u4ee3\u5e01\u3002\u53ef\u4ee5\u5728\u5408\u7ea6\u521b\u5efa\u65f6\u8c03\u7528\u6784\u9020\u51fd\u6570\u6765\u5206\u914d\u4ee3\u5e01\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">typescriptCopy code<code>constructor(uint256 initialSupply, string memory tokenName, string memory tokenSymbol, uint8 decimalUnits) {\n    balanceOf[msg.sender] = initialSupply;\n    totalSupply = initialSupply;\n    name = tokenName;\n    symbol = tokenSymbol;\n    decimals = decimalUnits;\n}\n<\/code><\/pre>\n\n\n\n<p>\u5728\u8c03\u7528\u5176\u4ed6\u51fd\u6570\u4e4b\u524d\uff0c\u9700\u8981\u5148\u6388\u6743\u8be5\u5408\u7ea6\u6765\u64cd\u4f5c\u4ee3\u5e01\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">scssCopy code<code>function approve(address _spender, uint256 _value) public returns (bool success) {\n    allowance[msg.sender][_spender] = _value;\n    emit Approval(msg.sender, _spender, _value);\n    return true;\n}\n<\/code><\/pre>\n\n\n\n<p>\u901a\u8fc7\u8c03\u7528 transferFrom \u51fd\u6570\u6765\u6267\u884c\u4ee3\u5e01\u6388\u6743\u8f6c\u79fb\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">scssCopy code<code>function transferFrom(address _from, address _to, uint256 _value) public returns (bool success) {\n    require(_value &lt;= balanceOf[_from]);\n    require(_value &lt;= allowance[_from][msg.sender]);\n    balanceOf[_from] -= _value;\n    balanceOf[_to] += _value;\n    allowance[_from][msg.sender] -= _value;\n    emit Transfer(_from, _to,\n<\/code><\/pre>\n\n\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>\u8bf7\u7ee7\u7eed<\/p>\n\n\n\n<p>_value); return true; }<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">arduinoCopy code<code>\n\u4ee3\u5e01\u8f6c\u79fb\u529f\u80fd\u901a\u8fc7\u8c03\u7528 transfer \u51fd\u6570\u5b9e\u73b0\uff1a\n\n<\/code><\/pre>\n\n\n\n<p>function transfer(address _to, uint256 _value) public returns (bool success) { require(balanceOf[msg.sender] &gt;= _value); balanceOf[msg.sender] -= _value; balanceOf[_to] += _value; emit Transfer(msg.sender, _to, _value); return true; }<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">Copy code<code>\n\u4ee5\u4e0a\u662f\u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684\u4ee3\u5e01\u5408\u7ea6\u7684\u8be6\u7ec6\u89e3\u91ca\u3002\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u8c03\u6574\u4ee3\u5e01\u540d\u79f0\u3001\u7b26\u53f7\u548c\u5c0f\u6570\u4f4d\u6570\u7b49\u53c2\u6570\uff0c\u4ee5\u4fbf\u5b9e\u73b0\u5408\u7ea6\u7684\u529f\u80fd\u3002\u6b64\u5916\uff0c\u5728\u90e8\u7f72\u5408\u7ea6\u4e4b\u524d\uff0c\u9700\u8981\u8fdb\u884c\u8be6\u7ec6\u7684\u6d4b\u8bd5\u548c\u5ba1\u8ba1\uff0c\u4ee5\u786e\u4fdd\u5408\u7ea6\u7684\u5b89\u5168\u548c\u53ef\u9760\u6027\u3002\n<\/code><\/pre>\n\n\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>\u8bf7\u8be6\u7ec6\u89e3\u91ca\u5982\u4f55\u521b\u5efa\u4e00\u4e2a\u62cd\u5356\u5408\u7ea6<\/p>\n\n\n\n<p>\u521b\u5efa\u4e00\u4e2a\u62cd\u5356\u5408\u7ea6\u662fSolidity\u5408\u7ea6\u5f00\u53d1\u7684\u5e38\u89c1\u4efb\u52a1\u4e4b\u4e00\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e2a\u57fa\u672c\u7684\u62cd\u5356\u5408\u7ea6\u7684\u5b9e\u73b0\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">csharpCopy code<code>pragma solidity ^0.8.0;\n\ncontract Auction {\n    address payable public auctionOwner;\n    uint public startBlock;\n    uint public endBlock;\n    string public auctionTitle;\n    string public auctionDescription;\n    uint public highestBid;\n    address payable public highestBidder;\n    mapping(address =&gt; uint) public bids;\n\n    event NewHighestBid(address indexed bidder, uint amount);\n    event AuctionEnded(address winner, uint amount);\n\n    constructor(\n        string memory _auctionTitle,\n        string memory _auctionDescription,\n        uint _startBlock,\n        uint _endBlock\n    ) {\n        auctionOwner = payable(msg.sender);\n        auctionTitle = _auctionTitle;\n        auctionDescription = _auctionDescription;\n        startBlock = _startBlock;\n        endBlock = _endBlock;\n    }\n\n    function placeBid() public payable {\n        require(block.number &gt;= startBlock, \"Auction has not started yet\");\n        require(block.number &lt;= endBlock, \"Auction has ended\");\n        require(msg.value &gt; highestBid, \"There is already a higher bid\");\n        if (highestBid != 0) {\n            bids[highestBidder] += highestBid;\n        }\n        highestBidder = payable(msg.sender);\n        highestBid = msg.value;\n        emit NewHighestBid(msg.sender, msg.value);\n    }\n\n    function endAuction() public {\n        require(block.number &gt; endBlock, \"Auction has not ended yet\");\n        require(msg.sender == auctionOwner, \"Only the auction owner can end the auction\");\n        emit AuctionEnded(highestBidder, highestBid);\n        auctionOwner.transfer(highestBid);\n    }\n}\n<\/code><\/pre>\n\n\n\n<p>\u8fd9\u662f\u4e00\u4e2a\u57fa\u672c\u7684\u62cd\u5356\u5408\u7ea6\uff0c\u5305\u542b\u4ee5\u4e0b\u529f\u80fd\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u62cd\u5356\u6807\u9898\u3001\u63cf\u8ff0\u3001\u5f00\u59cb\u5757\u53f7\u548c\u7ed3\u675f\u5757\u53f7\u7684\u5b9a\u4e49\uff1b<\/li>\n\n\n\n<li>\u7ade\u62cd\u4eba\u3001\u6700\u9ad8\u7ade\u4ef7\u548c\u7ade\u4ef7\u6620\u5c04\u7684\u5b9a\u4e49\uff1b<\/li>\n\n\n\n<li>\u7ade\u62cd\u548c\u7ed3\u675f\u62cd\u5356\u51fd\u6570\u7684\u5b9e\u73b0\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u5728\u4f7f\u7528\u8be5\u5408\u7ea6\u4e4b\u524d\uff0c\u9700\u8981\u6307\u5b9a\u62cd\u5356\u6807\u9898\u3001\u63cf\u8ff0\u3001\u5f00\u59cb\u5757\u53f7\u548c\u7ed3\u675f\u5757\u53f7\u3002\u53ef\u4ee5\u5728\u5408\u7ea6\u521b\u5efa\u65f6\u8c03\u7528\u6784\u9020\u51fd\u6570\u6765\u5b9a\u4e49\u8fd9\u4e9b\u53c2\u6570\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">csharpCopy code<code>constructor(\n    string memory _auctionTitle,\n    string memory _auctionDescription,\n    uint _startBlock,\n    uint _endBlock\n) {\n    auctionOwner = payable(msg.sender);\n    auctionTitle = _auctionTitle;\n    auctionDescription = _auctionDescription;\n    startBlock = _startBlock;\n    endBlock = _endBlock;\n}\n<\/code><\/pre>\n\n\n\n<p>\u53ef\u4ee5\u8c03\u7528 placeBid \u51fd\u6570\u6765\u8fdb\u884c\u7ade\u4ef7\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">scssCopy code<code>function placeBid() public payable {\n    require(block.number &gt;= startBlock, \"Auction has not started yet\");\n    require(block.number &lt;= endBlock, \"Auction has ended\");\n    require(msg.value &gt; highestBid, \"There is already a higher bid\");\n    if (highestBid != 0) {\n        bids[highestBidder] += highestBid;\n    }\n    highestBidder = payable(msg.sender);\n    highestBid = msg.value;\n    emit NewHighestBid(msg.sender, msg.value);\n}\n<\/code><\/pre>\n\n\n\n<p>\u5728\u8c03\u7528 endAuction \u51fd\u6570\u4e4b\u524d\uff0c\u9700\u8981\u68c0\u67e5\u62cd\u5356\u662f\u5426\u5df2\u7ecf\u7ed3\u675f\uff0c\u53ea\u6709\u62cd\u5356\u6240\u6709\u8005\u624d\u80fd\u8c03\u7528\u7ed3\u675f\u62cd\u5356\u51fd\u6570\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">csharpCopy code<code>function endAuction() public {\n    require(block.number &gt; endBlock, \"Auction has not ended\n<\/code><\/pre>\n\n\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>\u8bf7\u7ee7\u7eed<\/p>\n\n\n\n<p>yet&#8221;); require(msg.sender == auctionOwner, &#8220;Only the auction owner can end the auction&#8221;); emit AuctionEnded(highestBidder, highestBid); auctionOwner.transfer(highestBid); }<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">Copy code<code>\n\u4ee5\u4e0a\u662f\u521b\u5efa\u4e00\u4e2a\u57fa\u672c\u62cd\u5356\u5408\u7ea6\u7684\u8be6\u7ec6\u89e3\u91ca\u3002\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u8c03\u6574\u62cd\u5356\u7684\u6807\u9898\u3001\u63cf\u8ff0\u3001\u5f00\u59cb\u548c\u7ed3\u675f\u5757\u53f7\u7b49\u53c2\u6570\uff0c\u4ee5\u4fbf\u5b9e\u73b0\u5408\u7ea6\u7684\u529f\u80fd\u3002\u6b64\u5916\uff0c\u5728\u90e8\u7f72\u5408\u7ea6\u4e4b\u524d\uff0c\u9700\u8981\u8fdb\u884c\u8be6\u7ec6\u7684\u6d4b\u8bd5\u548c\u5ba1\u8ba1\uff0c\u4ee5\u786e\u4fdd\u5408\u7ea6\u7684\u5b89\u5168\u548c\u53ef\u9760\u6027\u3002\n<\/code><\/pre>\n\n\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>\u8bf7\u8be6\u7ec6\u89e3\u91ca\u5982\u4f55\u521b\u5efa\u4e00\u4e2a\u53bb\u4e2d\u5fc3\u5316\u6295\u7968\u5e94\u7528<\/p>\n\n\n\n<p>\u521b\u5efa\u4e00\u4e2a\u53bb\u4e2d\u5fc3\u5316\u6295\u7968\u5e94\u7528\u662fSolidity\u5408\u7ea6\u5f00\u53d1\u7684\u5e38\u89c1\u4efb\u52a1\u4e4b\u4e00\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e2a\u57fa\u672c\u7684\u53bb\u4e2d\u5fc3\u5316\u6295\u7968\u5408\u7ea6\u7684\u5b9e\u73b0\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">scssCopy code<code>pragma solidity ^0.8.0;\n\ncontract Voting {\n    struct Candidate {\n        string name;\n        uint voteCount;\n    }\n\n    mapping(address =&gt; bool) public voters;\n    mapping(uint =&gt; Candidate) public candidates;\n    uint public candidatesCount;\n\n    event VotedEvent(uint indexed candidateId);\n\n    constructor() {\n        addCandidate(\"Candidate 1\");\n        addCandidate(\"Candidate 2\");\n    }\n\n    function addCandidate(string memory name) private {\n        candidates[candidatesCount] = Candidate(name, 0);\n        candidatesCount++;\n    }\n\n    function vote(uint candidateId) public {\n        require(candidateId &lt; candidatesCount, \"Invalid candidate ID\");\n        require(!voters[msg.sender], \"You have already voted\");\n\n        voters[msg.sender] = true;\n        candidates[candidateId].voteCount++;\n        emit VotedEvent(candidateId);\n    }\n\n    function getCandidate(uint candidateId) public view returns (string memory) {\n        require(candidateId &lt; candidatesCount, \"Invalid candidate ID\");\n        return candidates[candidateId].name;\n    }\n\n    function getVoteCount(uint candidateId) public view returns (uint) {\n        require(candidateId &lt; candidatesCount, \"Invalid candidate ID\");\n        return candidates[candidateId].voteCount;\n    }\n}\n<\/code><\/pre>\n\n\n\n<p>\u8fd9\u662f\u4e00\u4e2a\u57fa\u672c\u7684\u53bb\u4e2d\u5fc3\u5316\u6295\u7968\u5408\u7ea6\uff0c\u5305\u542b\u4ee5\u4e0b\u529f\u80fd\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u5019\u9009\u4eba\u7ed3\u6784\u4f53\u548c\u5019\u9009\u4eba\u6620\u5c04\u7684\u5b9a\u4e49\uff1b<\/li>\n\n\n\n<li>\u6295\u7968\u4eba\u6620\u5c04\u7684\u5b9a\u4e49\uff1b<\/li>\n\n\n\n<li>\u6dfb\u52a0\u5019\u9009\u4eba\u548c\u6295\u7968\u529f\u80fd\u7684\u5b9e\u73b0\uff1b<\/li>\n\n\n\n<li>\u67e5\u8be2\u5019\u9009\u4eba\u540d\u79f0\u548c\u6295\u7968\u6570\u7684\u5b9e\u73b0\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u5728\u4f7f\u7528\u8be5\u5408\u7ea6\u4e4b\u524d\uff0c\u9700\u8981\u5728\u6784\u9020\u51fd\u6570\u4e2d\u6dfb\u52a0\u5019\u9009\u4eba\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">scssCopy code<code>constructor() {\n    addCandidate(\"Candidate 1\");\n    addCandidate(\"Candidate 2\");\n}\n\nfunction addCandidate(string memory name) private {\n    candidates[candidatesCount] = Candidate(name, 0);\n    candidatesCount++;\n}\n<\/code><\/pre>\n\n\n\n<p>\u53ef\u4ee5\u8c03\u7528 vote \u51fd\u6570\u6765\u8fdb\u884c\u6295\u7968\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">scssCopy code<code>function vote(uint candidateId) public {\n    require(candidateId &lt; candidatesCount, \"Invalid candidate ID\");\n    require(!voters[msg.sender], \"You have already voted\");\n\n    voters[msg.sender] = true;\n    candidates[candidateId].voteCount++;\n    emit VotedEvent(candidateId);\n}\n<\/code><\/pre>\n\n\n\n<p>\u53ef\u4ee5\u901a\u8fc7\u8c03\u7528 getCandidate \u51fd\u6570\u548c getVoteCount \u51fd\u6570\u6765\u67e5\u8be2\u5019\u9009\u4eba\u7684\u540d\u79f0\u548c\u6295\u7968\u6570\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">phpCopy code<code>function getCandidate(uint candidateId) public view returns (string memory) {\n    require(candidateId &lt; candidatesCount, \"Invalid candidate ID\");\n    return candidates[candidateId].name;\n}\n\nfunction getVoteCount(uint candidateId) public view returns (uint) {\n    require(candidateId &lt; candidatesCount, \"Invalid candidate ID\");\n    return candidates[candidateId].voteCount;\n}\n<\/code><\/pre>\n\n\n\n<p>\u4ee5\u4e0a\u662f\u521b\u5efa\u4e00\u4e2a\u57fa\u672c\u7684\u53bb\u4e2d\u5fc3\u5316\u6295\u7968\u5408\u7ea6\u7684\u8be6\u7ec6\u89e3\u91ca\u3002\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u8c03\u6574\u5019\u9009\u4eba\u7684\u540d\u79f0\u548c\u6570\u91cf\uff0c\u4ee5\u4fbf\u5b9e\u73b0\u5408\u7ea6\u7684\u529f\u80fd\u3002\u6b64\u5916\uff0c\u5728\u90e8\u7f72\u5408\u7ea6\u4e4b\u524d\uff0c\u9700\u8981\u8fdb\u884c\u8be6\u7ec6\u7684\u6d4b\u8bd5\u548c\u5ba1\u8ba1\uff0c\u4ee5\u786e\u4fdd\u5408\u7ea6\u7684\u5b89\u5168\u548c\u53ef\u9760\u6027\u3002<\/p>\n\n\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>\u8bf7\u8be6\u7ec6\u89e3\u91caSolidity\u6d4b\u8bd5\u4e0e\u90e8\u7f72\u7684\u7f16\u5199\u81ea\u52a8\u5316\u6d4b\u8bd5<\/p>\n\n\n\n<p>Solidity\u5408\u7ea6\u7684\u6d4b\u8bd5\u662f\u4fdd\u8bc1\u5408\u7ea6\u5b89\u5168\u548c\u53ef\u9760\u6027\u7684\u91cd\u8981\u624b\u6bb5\u4e4b\u4e00\u3002\u5e38\u7528\u7684Solidity\u6d4b\u8bd5\u6846\u67b6\u6709Truffle\u548cEmbark\uff0c\u8fd9\u91cc\u4ee5Truffle\u4e3a\u4f8b\uff0c\u4ecb\u7ecd\u5982\u4f55\u7f16\u5199\u81ea\u52a8\u5316\u6d4b\u8bd5\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u5b89\u88c5Truffle<\/li>\n<\/ol>\n\n\n\n<p>\u9996\u5148\u9700\u8981\u5b89\u88c5Truffle\u6846\u67b6\uff0c\u53ef\u4ee5\u4f7f\u7528npm\u8fdb\u884c\u5b89\u88c5\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">Copy code<code>npm install -g truffle\n<\/code><\/pre>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u521b\u5efa\u9879\u76ee<\/li>\n<\/ol>\n\n\n\n<p>\u4f7f\u7528Truffle\u53ef\u4ee5\u5feb\u901f\u521b\u5efaSolidity\u9879\u76ee\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u521b\u5efa\u4e00\u4e2a\u65b0\u9879\u76ee\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">csharpCopy code<code>truffle init\n<\/code><\/pre>\n\n\n\n<p>\u8be5\u547d\u4ee4\u5c06\u5728\u5f53\u524d\u76ee\u5f55\u4e0b\u521b\u5efa\u4e00\u4e2a\u540d\u4e3atruffle-init-default\u7684\u6587\u4ef6\u5939\uff0c\u5176\u4e2d\u5305\u542b\u4e86\u4e00\u4e2a\u7a7a\u7684Solidity\u5408\u7ea6\u548cTruffle\u914d\u7f6e\u6587\u4ef6\u7b49\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u7f16\u5199\u6d4b\u8bd5\u7528\u4f8b<\/li>\n<\/ol>\n\n\n\n<p>\u5728truffle-init-default\/contracts\/\u6587\u4ef6\u5939\u4e0b\uff0c\u53ef\u4ee5\u7f16\u5199Solidity\u5408\u7ea6\u3002\u5728truffle-init-default\/test\/\u6587\u4ef6\u5939\u4e0b\uff0c\u53ef\u4ee5\u7f16\u5199\u6d4b\u8bd5\u7528\u4f8b\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u6d4b\u8bd5\u7528\u4f8b\u793a\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">javaCopy code<code>pragma solidity ^0.8.0;\n\nimport \"truffle\/Assert.sol\";\nimport \"truffle\/DeployedAddresses.sol\";\nimport \"..\/contracts\/MyContract.sol\";\n\ncontract TestMyContract {\n    function testMyFunction() public {\n        MyContract myContract = MyContract(DeployedAddresses.MyContract());\n\n        uint expected = 100;\n        Assert.equal(myContract.myFunction(), expected, \"The function should return 100\");\n    }\n}\n<\/code><\/pre>\n\n\n\n<p>\u8be5\u6d4b\u8bd5\u7528\u4f8b\u901a\u8fc7\u5bfc\u5165truffle\/Assert.sol\u548ctruffle\/DeployedAddresses.sol\u5e93\uff0c\u53ef\u4ee5\u8fdb\u884cSolidity\u5408\u7ea6\u7684\u6d4b\u8bd5\u3002\u5728testMyFunction\u51fd\u6570\u4e2d\uff0c\u9996\u5148\u901a\u8fc7DeployedAddresses\u5e93\u83b7\u53d6\u5df2\u7ecf\u90e8\u7f72\u7684\u5408\u7ea6\u5b9e\u4f8b\uff0c\u7136\u540e\u8c03\u7528\u8be5\u5408\u7ea6\u7684myFunction\u51fd\u6570\uff0c\u6bd4\u8f83\u5176\u8fd4\u56de\u503c\u4e0e\u9884\u671f\u503c\u662f\u5426\u76f8\u7b49\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>\u8fd0\u884c\u6d4b\u8bd5<\/li>\n<\/ol>\n\n\n\n<p>\u5728\u5b8c\u6210\u6d4b\u8bd5\u7528\u4f8b\u7f16\u5199\u4e4b\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u8fd0\u884c\u6d4b\u8bd5\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">bashCopy code<code>truffle test\n<\/code><\/pre>\n\n\n\n<p>\u8be5\u547d\u4ee4\u5c06\u81ea\u52a8\u7f16\u8bd1\u5408\u7ea6\u5e76\u8fd0\u884c\u6d4b\u8bd5\u7528\u4f8b\u3002\u5982\u679c\u6d4b\u8bd5\u7528\u4f8b\u901a\u8fc7\uff0c\u5219\u4f1a\u663e\u793a\u6d4b\u8bd5\u901a\u8fc7\u7684\u4fe1\u606f\uff0c\u5426\u5219\u4f1a\u663e\u793a\u6d4b\u8bd5\u5931\u8d25\u7684\u4fe1\u606f\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"5\">\n<li>\u90e8\u7f72\u5408\u7ea6<\/li>\n<\/ol>\n\n\n\n<p>\u5728\u5b8c\u6210\u6d4b\u8bd5\u4e4b\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528Truffle\u6765\u90e8\u7f72Solidity\u5408\u7ea6\u3002Truffle\u63d0\u4f9b\u4e86\u4e00\u4e9b\u65b9\u4fbf\u7684\u547d\u4ee4\u6765\u90e8\u7f72\u5408\u7ea6\u5230\u4e0d\u540c\u7684\u533a\u5757\u94fe\u73af\u5883\u4e2d\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u90e8\u7f72\u5230\u672c\u5730Ganache\u533a\u5757\u94fe\u73af\u5883\u7684\u793a\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">cssCopy code<code>truffle migrate --network ganache\n<\/code><\/pre>\n\n\n\n<p>\u8be5\u547d\u4ee4\u5c06\u81ea\u52a8\u7f16\u8bd1Solidity\u5408\u7ea6\u5e76\u90e8\u7f72\u5230Ganache\u533a\u5757\u94fe\u73af\u5883\u4e2d\u3002\u90e8\u7f72\u5b8c\u6210\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u67e5\u770b\u5df2\u90e8\u7f72\u7684\u5408\u7ea6\u5730\u5740\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">Copy code<code>truffle networks\n<\/code><\/pre>\n\n\n\n<p>\u4ee5\u4e0a\u662f\u4f7f\u7528Truffle\u7f16\u5199\u81ea\u52a8\u5316\u6d4b\u8bd5\u548c\u90e8\u7f72Solidity\u5408\u7ea6\u7684\u7b80\u5355\u793a\u4f8b\u3002\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u7f16\u5199\u66f4\u52a0\u590d\u6742\u7684\u6d4b\u8bd5\u7528\u4f8b\uff0c\u4ee5\u786e\u4fdd\u5408\u7ea6\u7684\u5b89\u5168\u548c\u53ef\u9760\u6027\u3002<\/p>\n\n\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>\u8bf7\u8be6\u7ec6\u89e3\u91caSolidity\u6d4b\u8bd5\u4e0e\u90e8\u7f72\u7684\u4f7f\u7528Truffle\u8fdb\u884c\u6d4b\u8bd5<\/p>\n\n\n\n<p>Truffle\u662f\u4e00\u4e2a\u6d41\u884c\u7684Solidity\u6d4b\u8bd5\u548c\u90e8\u7f72\u6846\u67b6\uff0c\u53ef\u4ee5\u65b9\u4fbf\u5730\u8fdb\u884cSolidity\u5408\u7ea6\u7684\u6d4b\u8bd5\u548c\u90e8\u7f72\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528Truffle\u8fdb\u884cSolidity\u5408\u7ea6\u6d4b\u8bd5\u548c\u90e8\u7f72\u7684\u8be6\u7ec6\u6b65\u9aa4\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u5b89\u88c5Truffle<\/li>\n<\/ol>\n\n\n\n<p>\u9996\u5148\u9700\u8981\u5b89\u88c5Truffle\u6846\u67b6\uff0c\u53ef\u4ee5\u4f7f\u7528npm\u8fdb\u884c\u5b89\u88c5\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">Copy code<code>npm install -g truffle\n<\/code><\/pre>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u521b\u5efa\u9879\u76ee<\/li>\n<\/ol>\n\n\n\n<p>\u4f7f\u7528Truffle\u53ef\u4ee5\u5feb\u901f\u521b\u5efaSolidity\u9879\u76ee\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u521b\u5efa\u4e00\u4e2a\u65b0\u9879\u76ee\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">csharpCopy code<code>truffle init\n<\/code><\/pre>\n\n\n\n<p>\u8be5\u547d\u4ee4\u5c06\u5728\u5f53\u524d\u76ee\u5f55\u4e0b\u521b\u5efa\u4e00\u4e2a\u540d\u4e3atruffle-init-default\u7684\u6587\u4ef6\u5939\uff0c\u5176\u4e2d\u5305\u542b\u4e86\u4e00\u4e2a\u7a7a\u7684Solidity\u5408\u7ea6\u548cTruffle\u914d\u7f6e\u6587\u4ef6\u7b49\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u7f16\u5199Solidity\u5408\u7ea6<\/li>\n<\/ol>\n\n\n\n<p>\u5728truffle-init-default\/contracts\/\u6587\u4ef6\u5939\u4e0b\uff0c\u53ef\u4ee5\u7f16\u5199Solidity\u5408\u7ea6\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">csharpCopy code<code>pragma solidity ^0.8.0;\n\ncontract MyContract {\n    function myFunction() public pure returns (uint) {\n        return 100;\n    }\n}\n<\/code><\/pre>\n\n\n\n<p>\u8be5\u5408\u7ea6\u5b9a\u4e49\u4e86\u4e00\u4e2a\u540d\u4e3aMyContract\u7684\u5408\u7ea6\uff0c\u5e76\u5305\u542b\u4e86\u4e00\u4e2a\u540d\u4e3amyFunction\u7684\u51fd\u6570\uff0c\u8fd4\u56de\u503c\u4e3a100\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>\u7f16\u5199\u6d4b\u8bd5\u7528\u4f8b<\/li>\n<\/ol>\n\n\n\n<p>\u5728truffle-init-default\/test\/\u6587\u4ef6\u5939\u4e0b\uff0c\u53ef\u4ee5\u7f16\u5199\u6d4b\u8bd5\u7528\u4f8b\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u6d4b\u8bd5\u7528\u4f8b\u793a\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">javaCopy code<code>pragma solidity ^0.8.0;\n\nimport \"truffle\/Assert.sol\";\nimport \"truffle\/DeployedAddresses.sol\";\nimport \"..\/contracts\/MyContract.sol\";\n\ncontract TestMyContract {\n    function testMyFunction() public {\n        MyContract myContract = MyContract(DeployedAddresses.MyContract());\n\n        uint expected = 100;\n        Assert.equal(myContract.myFunction(), expected, \"The function should return 100\");\n    }\n}\n<\/code><\/pre>\n\n\n\n<p>\u8be5\u6d4b\u8bd5\u7528\u4f8b\u901a\u8fc7\u5bfc\u5165truffle\/Assert.sol\u548ctruffle\/DeployedAddresses.sol\u5e93\uff0c\u53ef\u4ee5\u8fdb\u884cSolidity\u5408\u7ea6\u7684\u6d4b\u8bd5\u3002\u5728testMyFunction\u51fd\u6570\u4e2d\uff0c\u9996\u5148\u901a\u8fc7DeployedAddresses\u5e93\u83b7\u53d6\u5df2\u7ecf\u90e8\u7f72\u7684\u5408\u7ea6\u5b9e\u4f8b\uff0c\u7136\u540e\u8c03\u7528\u8be5\u5408\u7ea6\u7684myFunction\u51fd\u6570\uff0c\u6bd4\u8f83\u5176\u8fd4\u56de\u503c\u4e0e\u9884\u671f\u503c\u662f\u5426\u76f8\u7b49\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"5\">\n<li>\u8fd0\u884c\u6d4b\u8bd5<\/li>\n<\/ol>\n\n\n\n<p>\u5728\u5b8c\u6210\u6d4b\u8bd5\u7528\u4f8b\u7f16\u5199\u4e4b\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u8fd0\u884c\u6d4b\u8bd5\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">bashCopy code<code>truffle test\n<\/code><\/pre>\n\n\n\n<p>\u8be5\u547d\u4ee4\u5c06\u81ea\u52a8\u7f16\u8bd1\u5408\u7ea6\u5e76\u8fd0\u884c\u6d4b\u8bd5\u7528\u4f8b\u3002\u5982\u679c\u6d4b\u8bd5\u7528\u4f8b\u901a\u8fc7\uff0c\u5219\u4f1a\u663e\u793a\u6d4b\u8bd5\u901a\u8fc7\u7684\u4fe1\u606f\uff0c\u5426\u5219\u4f1a\u663e\u793a\u6d4b\u8bd5\u5931\u8d25\u7684\u4fe1\u606f\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"6\">\n<li>\u90e8\u7f72\u5408\u7ea6<\/li>\n<\/ol>\n\n\n\n<p>\u5728\u5b8c\u6210\u6d4b\u8bd5\u4e4b\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528Truffle\u6765\u90e8\u7f72Solidity\u5408\u7ea6\u3002Truffle\u63d0\u4f9b\u4e86\u4e00\u4e9b\u65b9\u4fbf\u7684\u547d\u4ee4\u6765\u90e8\u7f72\u5408\u7ea6\u5230\u4e0d\u540c\u7684\u533a\u5757\u94fe\u73af\u5883\u4e2d\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u90e8\u7f72\u5230\u672c\u5730Ganache\u533a\u5757\u94fe\u73af\u5883\u7684\u793a\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">cssCopy code<code>truffle migrate --network ganache\n<\/code><\/pre>\n\n\n\n<p>\u8be5\u547d\u4ee4\u5c06\u81ea\u52a8\u7f16\u8bd1Solidity\u5408\u7ea6\u5e76\u90e8\u7f72\u5230Ganache\u533a\u5757\u94fe\u73af\u5883\u4e2d\u3002\u90e8\u7f72\u5b8c\u6210\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u67e5\u770b\u5df2\u90e8\u7f72\u7684\u5408\u7ea6\u5730\u5740\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">Copy code<code>truffle networks\n<\/code><\/pre>\n\n\n\n<p>\u4ee5\u4e0a\u662f\u4f7f\u7528Truffle\u8fdb\u884cSolidity\u5408\u7ea6\u6d4b\u8bd5\u548c\u90e8\u7f72\u7684\u7b80\u5355\u793a\u4f8b\u3002\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\uff0c<\/p>\n\n\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>\u8bf7\u8be6\u7ec6\u89e3\u91caSolidity\u6d4b\u8bd5\u4e0e\u90e8\u7f72\u7684\u90e8\u7f72\u5408\u7ea6\u5230\u672c\u5730Ganache\u73af\u5883<\/p>\n\n\n\n<p>Ganache\u662f\u4e00\u4e2a\u672c\u5730\u533a\u5757\u94fe\u73af\u5883\uff0c\u7528\u4e8e\u5f00\u53d1\u548c\u6d4b\u8bd5Solidity\u5408\u7ea6\u3002\u5728\u4f7f\u7528Truffle\u8fdb\u884cSolidity\u5408\u7ea6\u90e8\u7f72\u65f6\uff0c\u53ef\u4ee5\u5c06\u5408\u7ea6\u90e8\u7f72\u5230\u672c\u5730Ganache\u73af\u5883\u4e2d\u8fdb\u884c\u6d4b\u8bd5\u3002<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u662f\u5728\u672c\u5730Ganache\u73af\u5883\u4e2d\u90e8\u7f72Solidity\u5408\u7ea6\u7684\u8be6\u7ec6\u6b65\u9aa4\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u5b89\u88c5Ganache<\/li>\n<\/ol>\n\n\n\n<p>\u9996\u5148\u9700\u8981\u5b89\u88c5Ganache\uff0c\u53ef\u4ee5\u4ece\u5176\u5b98\u65b9\u7f51\u7ad9\u4e0b\u8f7d\u5bf9\u5e94\u7684\u5b89\u88c5\u5305\u8fdb\u884c\u5b89\u88c5\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u542f\u52a8Ganache<\/li>\n<\/ol>\n\n\n\n<p>\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u542f\u52a8Ganache\uff0c\u5e76\u786e\u4fdd\u5b83\u6b63\u5728\u8fd0\u884c\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u4fee\u6539Truffle\u914d\u7f6e\u6587\u4ef6<\/li>\n<\/ol>\n\n\n\n<p>\u5728Truffle\u9879\u76ee\u7684\u6839\u76ee\u5f55\u4e0b\uff0c\u6253\u5f00truffle-config.js\u6587\u4ef6\uff0c\u5c06\u5176\u4e2d\u7684networks\u90e8\u5206\u4fee\u6539\u4e3a\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">yamlCopy code<code>networks: {\n    development: {\n        host: \"127.0.0.1\",\n        port: 7545,\n        network_id: \"*\"\n    }\n}\n<\/code><\/pre>\n\n\n\n<p>\u8be5\u914d\u7f6e\u6587\u4ef6\u5c06Solidity\u5408\u7ea6\u90e8\u7f72\u5230\u672c\u5730\u76847545\u7aef\u53e3\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>\u7f16\u5199Solidity\u5408\u7ea6<\/li>\n<\/ol>\n\n\n\n<p>\u5728Truffle\u9879\u76ee\u7684contracts\u6587\u4ef6\u5939\u4e0b\uff0c\u7f16\u5199Solidity\u5408\u7ea6\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"5\">\n<li>\u7f16\u8bd1\u5408\u7ea6<\/li>\n<\/ol>\n\n\n\n<p>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u7f16\u8bd1Solidity\u5408\u7ea6\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">pythonCopy code<code>truffle compile\n<\/code><\/pre>\n\n\n\n<p>\u8be5\u547d\u4ee4\u5c06\u81ea\u52a8\u7f16\u8bd1Solidity\u5408\u7ea6\uff0c\u5e76\u751f\u6210\u76f8\u5e94\u7684ABI\u548c\u4e8c\u8fdb\u5236\u4ee3\u7801\u6587\u4ef6\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"6\">\n<li>\u90e8\u7f72\u5408\u7ea6<\/li>\n<\/ol>\n\n\n\n<p>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u90e8\u7f72Solidity\u5408\u7ea6\u5230\u672c\u5730Ganache\u73af\u5883\u4e2d\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">cssCopy code<code>truffle migrate --network development\n<\/code><\/pre>\n\n\n\n<p>\u8be5\u547d\u4ee4\u5c06\u81ea\u52a8\u90e8\u7f72Solidity\u5408\u7ea6\uff0c\u5e76\u8fd4\u56de\u5df2\u90e8\u7f72\u5408\u7ea6\u7684\u5730\u5740\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"7\">\n<li>\u4e0e\u5408\u7ea6\u4ea4\u4e92<\/li>\n<\/ol>\n\n\n\n<p>\u5728Solidity\u5408\u7ea6\u6210\u529f\u90e8\u7f72\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u542f\u52a8Truffle\u7684\u4ea4\u4e92\u5f0f\u63a7\u5236\u53f0\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">cssCopy code<code>truffle console --network development\n<\/code><\/pre>\n\n\n\n<p>\u8be5\u547d\u4ee4\u5c06\u542f\u52a8Truffle\u7684\u4ea4\u4e92\u5f0f\u63a7\u5236\u53f0\uff0c\u5e76\u8fde\u63a5\u5230\u5df2\u90e8\u7f72\u7684Solidity\u5408\u7ea6\u3002\u53ef\u4ee5\u5728\u63a7\u5236\u53f0\u4e2d\u4f7f\u7528web3.js\u5e93\u4e0e\u5408\u7ea6\u8fdb\u884c\u4ea4\u4e92\u3002<\/p>\n\n\n\n<p>\u4ee5\u4e0a\u662f\u5728\u672c\u5730Ganache\u73af\u5883\u4e2d\u90e8\u7f72Solidity\u5408\u7ea6\u7684\u8be6\u7ec6\u6b65\u9aa4\u3002\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u8fdb\u884c\u914d\u7f6e\u548c\u90e8\u7f72\u3002<\/p>\n\n\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>\u8bf7\u8be6\u7ec6\u89e3\u91caSolidity\u6d4b\u8bd5\u4e0e\u90e8\u7f72\u7684\u90e8\u7f72\u5408\u7ea6\u5230\u516c\u5171\u7f51\u7edc<\/p>\n\n\n\n<p>\u5728Solidity\u5408\u7ea6\u5f00\u53d1\u5b8c\u6210\u540e\uff0c\u9700\u8981\u5c06\u5176\u90e8\u7f72\u5230\u516c\u5171\u7f51\u7edc\u4e0a\uff0c\u4ee5\u4fbf\u7528\u6237\u53ef\u4ee5\u901a\u8fc7\u533a\u5757\u94fe\u7f51\u7edc\u8bbf\u95ee\u548c\u4f7f\u7528\u5408\u7ea6\u3002\u4ee5\u4e0b\u662f\u5c06Solidity\u5408\u7ea6\u90e8\u7f72\u5230\u516c\u5171\u7f51\u7edc\u7684\u8be6\u7ec6\u6b65\u9aa4\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u9009\u62e9\u516c\u5171\u7f51\u7edc<\/li>\n<\/ol>\n\n\n\n<p>\u9996\u5148\u9700\u8981\u9009\u62e9\u4e00\u4e2a\u516c\u5171\u7684\u533a\u5757\u94fe\u7f51\u7edc\uff0c\u4f8b\u5982\u4ee5\u592a\u574a\u7f51\u7edc\u3002\u4ee5\u592a\u574a\u7f51\u7edc\u63d0\u4f9b\u4e86\u591a\u4e2a\u6d4b\u8bd5\u7f51\u7edc\u548c\u4e3b\u7f51\uff0c\u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u9700\u6c42\u8fdb\u884c\u9009\u62e9\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u83b7\u53d6\u94b1\u5305\u548c\u4ee5\u592a\u5e01<\/li>\n<\/ol>\n\n\n\n<p>\u5728\u90e8\u7f72Solidity\u5408\u7ea6\u4e4b\u524d\uff0c\u9700\u8981\u83b7\u53d6\u4e00\u4e2a\u94b1\u5305\u5730\u5740\u548c\u8db3\u591f\u7684\u4ee5\u592a\u5e01\uff0c\u4ee5\u4fbf\u652f\u4ed8\u90e8\u7f72\u5408\u7ea6\u7684\u8d39\u7528\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u4fee\u6539Truffle\u914d\u7f6e\u6587\u4ef6<\/li>\n<\/ol>\n\n\n\n<p>\u5728Truffle\u9879\u76ee\u7684\u6839\u76ee\u5f55\u4e0b\uff0c\u6253\u5f00truffle-config.js\u6587\u4ef6\uff0c\u5c06\u5176\u4e2d\u7684networks\u90e8\u5206\u4fee\u6539\u4e3a\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopy code<code>networks: {\n    mynetwork: {\n        provider: () =&gt; new HDWalletProvider(privateKey, 'https:\/\/ropsten.infura.io\/v3\/&lt;PROJECT-ID&gt;'),\n        network_id: 3, \/\/ 3\u4e3aropsten\u7f51\u7edc\u7684network id\n        gas: 4000000, \/\/ gas\u9650\u5236\n        gasPrice: 20000000000 \/\/ gas\u4ef7\u683c\n    }\n}\n<\/code><\/pre>\n\n\n\n<p>\u5176\u4e2d\uff0cmynetwork\u4e3a\u81ea\u5b9a\u4e49\u7684\u7f51\u7edc\u540d\u79f0\uff1bprivateKey\u4e3a\u94b1\u5305\u79c1\u94a5\uff1b&#8217;<a href=\"https:\/\/ropsten.infura.io\/v3\/\">https:\/\/ropsten.infura.io\/v3\/<\/a>&lt;PROJECT-ID&gt;&#8217;\u4e3aInfura\u63d0\u4f9b\u7684\u7f51\u7edc\u8282\u70b9\u5730\u5740\uff1bnetwork_id\u4e3a\u516c\u5171\u7f51\u7edc\u7684network id\uff0c\u4f8b\u59823\u8868\u793aropsten\u7f51\u7edc\uff1bgas\u548cgasPrice\u4e3a\u90e8\u7f72\u5408\u7ea6\u7684gas\u9650\u5236\u548cgas\u4ef7\u683c\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>\u7f16\u5199Solidity\u5408\u7ea6<\/li>\n<\/ol>\n\n\n\n<p>\u5728Truffle\u9879\u76ee\u7684contracts\u6587\u4ef6\u5939\u4e0b\uff0c\u7f16\u5199Solidity\u5408\u7ea6\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"5\">\n<li>\u7f16\u8bd1\u5408\u7ea6<\/li>\n<\/ol>\n\n\n\n<p>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u7f16\u8bd1Solidity\u5408\u7ea6\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">pythonCopy code<code>truffle compile\n<\/code><\/pre>\n\n\n\n<p>\u8be5\u547d\u4ee4\u5c06\u81ea\u52a8\u7f16\u8bd1Solidity\u5408\u7ea6\uff0c\u5e76\u751f\u6210\u76f8\u5e94\u7684ABI\u548c\u4e8c\u8fdb\u5236\u4ee3\u7801\u6587\u4ef6\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"6\">\n<li>\u90e8\u7f72\u5408\u7ea6<\/li>\n<\/ol>\n\n\n\n<p>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u90e8\u7f72Solidity\u5408\u7ea6\u5230\u516c\u5171\u7f51\u7edc\u4e2d\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">cssCopy code<code>truffle migrate --network mynetwork\n<\/code><\/pre>\n\n\n\n<p>\u8be5\u547d\u4ee4\u5c06\u81ea\u52a8\u90e8\u7f72Solidity\u5408\u7ea6\uff0c\u5e76\u8fd4\u56de\u5df2\u90e8\u7f72\u5408\u7ea6\u7684\u5730\u5740\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"7\">\n<li>\u4e0e\u5408\u7ea6\u4ea4\u4e92<\/li>\n<\/ol>\n\n\n\n<p>\u5728Solidity\u5408\u7ea6\u6210\u529f\u90e8\u7f72\u5230\u516c\u5171\u7f51\u7edc\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528Web3.js\u5e93\u6216\u5176\u4ed6\u533a\u5757\u94fe\u5f00\u53d1\u5de5\u5177\u4e0e\u5408\u7ea6\u8fdb\u884c\u4ea4\u4e92\u3002<\/p>\n\n\n\n<p>\u4ee5\u4e0a\u662f\u5c06Solidity\u5408\u7ea6\u90e8\u7f72\u5230\u516c\u5171\u7f51\u7edc\u7684\u8be6\u7ec6\u6b65\u9aa4\u3002\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u8fdb\u884c\u914d\u7f6e\u548c\u90e8\u7f72\uff0c\u5e76\u786e\u4fdd\u5408\u7ea6\u7684\u5b89\u5168\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n\n\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>\u8bf7\u8be6\u7ec6\u89e3\u91ca\u5982\u4f55\u4f18\u5316\u5408\u7ea6\u4ee3\u7801<\/p>\n\n\n\n<p>\u5728Solidity\u5408\u7ea6\u5f00\u53d1\u4e2d\uff0c\u5408\u7ea6\u7684\u6027\u80fd\u548cGas\u8d39\u7528\u662f\u5f88\u91cd\u8981\u7684\u8003\u8651\u56e0\u7d20\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u4f18\u5316\u5408\u7ea6\u4ee3\u7801\u7684\u65b9\u6cd5\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u51cf\u5c11\u72b6\u6001\u53d8\u91cf\u7684\u6570\u91cf\u548c\u5927\u5c0f<\/li>\n<\/ol>\n\n\n\n<p>\u5728Solidity\u5408\u7ea6\u4e2d\uff0c\u72b6\u6001\u53d8\u91cf\u7684\u6570\u91cf\u548c\u5927\u5c0f\u5bf9\u5408\u7ea6\u6027\u80fd\u548cGas\u8d39\u7528\u6709\u5f88\u5927\u5f71\u54cd\u3002\u56e0\u6b64\uff0c\u5e94\u5c3d\u91cf\u51cf\u5c11\u72b6\u6001\u53d8\u91cf\u7684\u6570\u91cf\u548c\u5927\u5c0f\uff0c\u5e76\u8003\u8651\u4f7f\u7528\u66f4\u5c0f\u7684\u6570\u636e\u7c7b\u578b\uff0c\u4f8b\u5982uint8\u4ee3\u66ffuint256\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u907f\u514d\u4f7f\u7528\u5faa\u73af<\/li>\n<\/ol>\n\n\n\n<p>\u5faa\u73af\u8bed\u53e5\u5728Solidity\u5408\u7ea6\u4e2d\u5f88\u5bb9\u6613\u5bfc\u81f4\u9ad8\u6602\u7684Gas\u8d39\u7528\u3002\u5982\u679c\u53ef\u80fd\u7684\u8bdd\uff0c\u5e94\u907f\u514d\u4f7f\u7528\u5faa\u73af\uff0c\u6216\u8005\u5c3d\u91cf\u7b80\u5316\u5faa\u73af\u4f53\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u907f\u514d\u91cd\u590d\u4ee3\u7801<\/li>\n<\/ol>\n\n\n\n<p>\u91cd\u590d\u7684\u4ee3\u7801\u4e0d\u4ec5\u5f71\u54cd\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u53ef\u7ef4\u62a4\u6027\uff0c\u8fd8\u4f1a\u5bfc\u81f4\u4ee3\u7801\u5197\u4f59\u548c\u6027\u80fd\u4e0b\u964d\u3002\u5e94\u5c3d\u91cf\u907f\u514d\u91cd\u590d\u4ee3\u7801\uff0c\u6216\u8005\u4f7f\u7528\u51fd\u6570\u6765\u5c01\u88c5\u91cd\u590d\u4ee3\u7801\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>\u907f\u514d\u4f7f\u7528\u8fc7\u591a\u7684\u8ba1\u7b97\u548c\u5b58\u50a8\u64cd\u4f5c<\/li>\n<\/ol>\n\n\n\n<p>\u8ba1\u7b97\u548c\u5b58\u50a8\u64cd\u4f5c\u662fSolidity\u5408\u7ea6\u4e2d\u6700\u8017\u8d39Gas\u7684\u64cd\u4f5c\u3002\u5e94\u5c3d\u91cf\u907f\u514d\u4f7f\u7528\u8fc7\u591a\u7684\u8ba1\u7b97\u548c\u5b58\u50a8\u64cd\u4f5c\uff0c\u6216\u8005\u8003\u8651\u4f18\u5316\u7b97\u6cd5\u548c\u6570\u636e\u7ed3\u6784\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"5\">\n<li>\u4f7f\u7528\u5185\u8054\u6c47\u7f16\u548c\u539f\u751f\u6570\u636e\u7c7b\u578b<\/li>\n<\/ol>\n\n\n\n<p>Solidity\u652f\u6301\u5185\u8054\u6c47\u7f16\u548c\u539f\u751f\u6570\u636e\u7c7b\u578b\uff0c\u8fd9\u4e9b\u7279\u6027\u53ef\u4ee5\u7528\u4e8e\u4f18\u5316\u5408\u7ea6\u4ee3\u7801\u7684\u6027\u80fd\u548cGas\u8d39\u7528\u3002\u5e94\u8be5\u719f\u6089\u8fd9\u4e9b\u7279\u6027\uff0c\u5e76\u5728\u5fc5\u8981\u65f6\u4f7f\u7528\u5b83\u4eec\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"6\">\n<li>\u4f7f\u7528\u89c6\u56fe\u51fd\u6570<\/li>\n<\/ol>\n\n\n\n<p>\u89c6\u56fe\u51fd\u6570\u662f\u4e00\u79cd\u4e0d\u4fee\u6539\u72b6\u6001\u7684\u51fd\u6570\uff0c\u5b83\u53ea\u8bfb\u53d6\u5408\u7ea6\u72b6\u6001\u5e76\u8fd4\u56de\u7ed3\u679c\u3002\u4f7f\u7528\u89c6\u56fe\u51fd\u6570\u53ef\u4ee5\u907f\u514d\u4fee\u6539\u72b6\u6001\u6240\u9700\u7684Gas\u8d39\u7528\uff0c\u5e76\u63d0\u9ad8\u5408\u7ea6\u6027\u80fd\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"7\">\n<li>\u4f7f\u7528\u4e8b\u4ef6\u800c\u4e0d\u662f\u8fd4\u56de\u503c<\/li>\n<\/ol>\n\n\n\n<p>\u5728Solidity\u5408\u7ea6\u4e2d\uff0c\u4e8b\u4ef6\u53ef\u4ee5\u7528\u4e8e\u901a\u77e5\u5916\u90e8\u5e94\u7528\u7a0b\u5e8f\u5408\u7ea6\u72b6\u6001\u7684\u53d8\u5316\u3002\u4f7f\u7528\u4e8b\u4ef6\u53ef\u4ee5\u907f\u514d\u8fd4\u56de\u503c\u6240\u9700\u7684Gas\u8d39\u7528\uff0c\u5e76\u63d0\u9ad8\u5408\u7ea6\u6027\u80fd\u3002<\/p>\n\n\n\n<p>\u4ee5\u4e0a\u662f\u4e00\u4e9b\u4f18\u5316Solidity\u5408\u7ea6\u4ee3\u7801\u7684\u65b9\u6cd5\uff0c\u5f00\u53d1\u4eba\u5458\u5e94\u8be5\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u8fdb\u884c\u9009\u62e9\u548c\u5e94\u7528\u3002\u540c\u65f6\uff0c\u4e3a\u4e86\u786e\u4fdd\u5408\u7ea6\u7684\u5b89\u5168\u6027\u548c\u53ef\u9760\u6027\uff0c\u5728\u4f18\u5316\u4ee3\u7801\u4e4b\u524d\u5e94\u8be5\u5148\u8fdb\u884c\u5145\u5206\u7684\u6d4b\u8bd5\u548c\u5ba1\u67e5\u3002<\/p>\n\n\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>\u8bf7\u8be6\u7ec6\u89e3\u91ca\u4f7f\u7528\u5e93\u4e0e\u5408\u7ea6\u5347\u7ea7<\/p>\n\n\n\n<p>\u5728Solidity\u5408\u7ea6\u5f00\u53d1\u4e2d\uff0c\u4f7f\u7528\u5e93\u548c\u5408\u7ea6\u5347\u7ea7\u53ef\u4ee5\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u7ef4\u62a4\u6027\u548c\u6269\u5c55\u6027\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528\u5e93\u548c\u5408\u7ea6\u5347\u7ea7\u7684\u8be6\u7ec6\u6b65\u9aa4\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u4f7f\u7528\u5e93<\/li>\n<\/ol>\n\n\n\n<p>\u5e93\u662f\u4e00\u79cd\u7528\u4e8e\u5c01\u88c5\u53ef\u91cd\u7528\u4ee3\u7801\u7684Solidity\u5408\u7ea6\u3002\u4f7f\u7528\u5e93\u53ef\u4ee5\u51cf\u5c11\u4ee3\u7801\u5197\u4f59\uff0c\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u3002<\/p>\n\n\n\n<p>\u4f7f\u7528\u5e93\u7684\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n\n\n\n<p>\uff081\uff09\u7f16\u5199\u5e93\u5408\u7ea6<\/p>\n\n\n\n<p>\u5728Solidity\u5408\u7ea6\u4e2d\u7f16\u5199\u4e00\u4e2a\u5e93\u5408\u7ea6\uff0c\u5176\u4e2d\u5305\u542b\u9700\u8981\u5c01\u88c5\u7684\u53ef\u91cd\u7528\u4ee3\u7801\u3002<\/p>\n\n\n\n<p>\uff082\uff09\u5728\u4e3b\u5408\u7ea6\u4e2d\u5bfc\u5165\u5e93<\/p>\n\n\n\n<p>\u5728\u4e3b\u5408\u7ea6\u4e2d\u4f7f\u7528import\u8bed\u53e5\u5bfc\u5165\u5e93\uff0c\u5e76\u58f0\u660e\u5e93\u7684\u53d8\u91cf\u3002<\/p>\n\n\n\n<p>\uff083\uff09\u4f7f\u7528\u5e93<\/p>\n\n\n\n<p>\u5728\u4e3b\u5408\u7ea6\u4e2d\u4f7f\u7528\u5e93\u7684\u51fd\u6570\u548c\u53d8\u91cf\uff0c\u4f7f\u7528\u65b9\u5f0f\u4e0e\u5e38\u89c4\u51fd\u6570\u548c\u53d8\u91cf\u76f8\u540c\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u5408\u7ea6\u5347\u7ea7<\/li>\n<\/ol>\n\n\n\n<p>Solidity\u5408\u7ea6\u7684\u5347\u7ea7\u662f\u6307\u5728\u4e0d\u4e2d\u65ad\u73b0\u6709\u529f\u80fd\u7684\u60c5\u51b5\u4e0b\uff0c\u5411\u73b0\u6709\u5408\u7ea6\u6dfb\u52a0\u65b0\u7684\u529f\u80fd\u6216\u66f4\u65b0\u73b0\u6709\u529f\u80fd\u3002\u5408\u7ea6\u5347\u7ea7\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u65b9\u5f0f\u5b9e\u73b0\uff1a<\/p>\n\n\n\n<p>\uff081\uff09\u7ee7\u627f<\/p>\n\n\n\n<p>\u901a\u8fc7\u7ee7\u627f\u73b0\u6709\u5408\u7ea6\uff0c\u65b0\u7684\u5408\u7ea6\u53ef\u4ee5\u4f7f\u7528\u73b0\u6709\u5408\u7ea6\u7684\u529f\u80fd\uff0c\u5e76\u6dfb\u52a0\u65b0\u7684\u529f\u80fd\u6216\u8986\u76d6\u73b0\u6709\u529f\u80fd\u3002<\/p>\n\n\n\n<p>\uff082\uff09\u4ee3\u7406\u5408\u7ea6<\/p>\n\n\n\n<p>\u4ee3\u7406\u5408\u7ea6\u662f\u4e00\u79cd\u7279\u6b8a\u7684\u5408\u7ea6\uff0c\u5b83\u5305\u542b\u6307\u5411\u5b9e\u9645\u5408\u7ea6\u7684\u6307\u9488\uff0c\u5e76\u8f6c\u53d1\u6240\u6709\u51fd\u6570\u8c03\u7528\u5230\u5b9e\u9645\u5408\u7ea6\u4e2d\u3002\u901a\u8fc7\u4ee3\u7406\u5408\u7ea6\uff0c\u53ef\u4ee5\u8f7b\u677e\u5730\u5b9e\u73b0\u5408\u7ea6\u7684\u5347\u7ea7\u548c\u56de\u6eda\u3002<\/p>\n\n\n\n<p>\uff083\uff09\u5b58\u50a8\u5206\u79bb<\/p>\n\n\n\n<p>\u901a\u8fc7\u5c06\u5408\u7ea6\u72b6\u6001\u62c6\u5206\u4e3a\u72ec\u7acb\u7684\u5408\u7ea6\uff0c\u53ef\u4ee5\u66f4\u8f7b\u677e\u5730\u5b9e\u73b0\u5408\u7ea6\u7684\u5347\u7ea7\u548c\u56de\u6eda\u3002\u5b58\u50a8\u5206\u79bb\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u4ee3\u7406\u5408\u7ea6\u6216\u7ee7\u627f\u73b0\u6709\u5408\u7ea6\u6765\u5b9e\u73b0\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u5408\u7ea6\u5347\u7ea7\u7684\u6ce8\u610f\u4e8b\u9879<\/li>\n<\/ol>\n\n\n\n<p>\u5728\u8fdb\u884c\u5408\u7ea6\u5347\u7ea7\u65f6\uff0c\u9700\u8981\u6ce8\u610f\u4ee5\u4e0b\u4e8b\u9879\uff1a<\/p>\n\n\n\n<p>\uff081\uff09\u786e\u4fdd\u65b0\u5408\u7ea6\u4e0e\u73b0\u6709\u5408\u7ea6\u517c\u5bb9\u3002<\/p>\n\n\n\n<p>\uff082\uff09\u5728\u5347\u7ea7\u5408\u7ea6\u65f6\uff0c\u9700\u8981\u8003\u8651\u5408\u7ea6\u7684\u5b89\u5168\u6027\u548c\u53ef\u9760\u6027\uff0c\u907f\u514d\u51fa\u73b0\u6f0f\u6d1e\u6216\u9519\u8bef\u3002<\/p>\n\n\n\n<p>\uff083\uff09\u5728\u5408\u7ea6\u5347\u7ea7\u4e4b\u524d\uff0c\u9700\u8981\u5bf9\u5408\u7ea6\u8fdb\u884c\u5145\u5206\u7684\u6d4b\u8bd5\u548c\u5ba1\u67e5\u3002<\/p>\n\n\n\n<p>\uff084\uff09\u5728\u5347\u7ea7\u5408\u7ea6\u4e4b\u540e\uff0c\u9700\u8981\u53ca\u65f6\u66f4\u65b0\u6240\u6709\u76f8\u5173\u7684\u6587\u6863\u548c\u4ee3\u7801\u5e93\u3002<\/p>\n\n\n\n<p>\uff085\uff09\u5728\u5408\u7ea6\u5347\u7ea7\u4e4b\u540e\uff0c\u9700\u8981\u786e\u4fdd\u5408\u7ea6\u7684\u6240\u6709\u7528\u6237\u548c\u4f9d\u8d56\u65b9\u90fd\u77e5\u9053\u5347\u7ea7\u7684\u53d8\u5316\uff0c\u5e76\u53ca\u65f6\u8fdb\u884c\u76f8\u5e94\u7684\u8c03\u6574\u3002<\/p>\n\n\n\n<p>\u4ee5\u4e0a\u662f\u4f7f\u7528\u5e93\u548c\u5408\u7ea6\u5347\u7ea7\u7684\u8be6\u7ec6\u6b65\u9aa4\u548c\u6ce8\u610f\u4e8b\u9879\u3002\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u8fdb\u884c\u9009\u62e9\u548c\u5e94\u7528\uff0c\u5e76\u786e\u4fdd\u5408\u7ea6\u7684\u5b89\u5168\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n\n\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>\u8bf7\u8be6\u7ec6\u89e3\u91ca\u5b66\u4e60\u8d44\u6e90\u4e0e\u793e\u533a\u63a8\u8350<\/p>\n\n\n\n<p>Solidity\u4f5c\u4e3a\u533a\u5757\u94fe\u5e94\u7528\u5f00\u53d1\u7684\u91cd\u8981\u8bed\u8a00\uff0c\u62e5\u6709\u8bb8\u591a\u4f18\u79c0\u7684\u5b66\u4e60\u8d44\u6e90\u548c\u793e\u533a\u652f\u6301\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5b66\u4e60Solidity\u7684\u8d44\u6e90\u548c\u793e\u533a\u63a8\u8350\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Solidity\u5b98\u65b9\u6587\u6863<\/li>\n<\/ol>\n\n\n\n<p>Solidity\u5b98\u65b9\u6587\u6863\u63d0\u4f9b\u4e86\u5168\u9762\u7684Solidity\u8bed\u8a00\u4ecb\u7ecd\u548c\u4f7f\u7528\u6307\u5357\uff0c\u5305\u62ec\u8bed\u6cd5\u3001\u6570\u636e\u7c7b\u578b\u3001\u5408\u7ea6\u8bbe\u8ba1\u3001\u5b89\u5168\u6027\u3001\u90e8\u7f72\u7b49\u65b9\u9762\u3002\u5b98\u65b9\u6587\u6863\u5730\u5740\u4e3a<a href=\"https:\/\/solidity.readthedocs.io\/en\/latest\/%E3%80%82\">https:\/\/solidity.readthedocs.io\/en\/latest\/\u3002<\/a><\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>Solidity\u5b98\u65b9\u7f51\u7ad9<\/li>\n<\/ol>\n\n\n\n<p>Solidity\u5b98\u65b9\u7f51\u7ad9\u662fSolidity\u7684\u5b98\u65b9\u95e8\u6237\u7f51\u7ad9\uff0c\u63d0\u4f9b\u4e86Solidity\u7684\u6700\u65b0\u7248\u672c\u4e0b\u8f7d\u3001\u5b98\u65b9\u6587\u6863\u3001\u5f00\u53d1\u8005\u5de5\u5177\u3001\u5e94\u7528\u6848\u4f8b\u548c\u793e\u533a\u8bba\u575b\u7b49\u4fe1\u606f\u3002\u5b98\u65b9\u7f51\u7ad9\u5730\u5740\u4e3a<a href=\"https:\/\/soliditylang.org\/%E3%80%82\">https:\/\/soliditylang.org\/\u3002<\/a><\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>Solidity\u667a\u80fd\u5408\u7ea6\u5f00\u53d1\u8bfe\u7a0b<\/li>\n<\/ol>\n\n\n\n<p>Solidity\u667a\u80fd\u5408\u7ea6\u5f00\u53d1\u8bfe\u7a0b\u662f\u4e00\u7cfb\u5217\u7531\u77e5\u540d\u533a\u5757\u94fe\u4e13\u5bb6\u548cSolidity\u5f00\u53d1\u4eba\u5458\u7f16\u5199\u7684\u5728\u7ebf\u8bfe\u7a0b\uff0c\u5305\u62ecSolidity\u57fa\u7840\u3001\u5408\u7ea6\u8bbe\u8ba1\u3001\u90e8\u7f72\u548c\u8c03\u8bd5\u7b49\u65b9\u9762\u3002\u8be5\u8bfe\u7a0b\u63d0\u4f9b\u4e86\u5b9e\u8df5\u7ecf\u9a8c\u548c\u6848\u4f8b\u5206\u6790\uff0c\u662f\u5b66\u4e60Solidity\u7684\u91cd\u8981\u8d44\u6e90\u4e4b\u4e00\u3002\u8bfe\u7a0b\u5730\u5740\u4e3a<a href=\"https:\/\/www.udemy.com\/course\/ethereum-and-solidity-the-complete-developers-guide\/%E3%80%82\">https:\/\/www.udemy.com\/course\/ethereum-and-solidity-the-complete-developers-guide\/\u3002<\/a><\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>Solidity\u793e\u533a<\/li>\n<\/ol>\n\n\n\n<p>Solidity\u793e\u533a\u662f\u4e00\u4e2a\u7531Solidity\u5f00\u53d1\u8005\u3001\u7814\u7a76\u4eba\u5458\u548c\u533a\u5757\u94fe\u7231\u597d\u8005\u7ec4\u6210\u7684\u793e\u533a\uff0c\u63d0\u4f9b\u4e86Solidity\u7684\u6700\u65b0\u8d44\u8baf\u3001\u6280\u672f\u6587\u7ae0\u3001\u9879\u76ee\u6848\u4f8b\u548c\u5f00\u53d1\u8005\u5de5\u5177\u7b49\u4fe1\u606f\u3002Solidity\u793e\u533a\u4e5f\u662f\u89e3\u51b3\u95ee\u9898\u3001\u5206\u4eab\u7ecf\u9a8c\u548c\u4e92\u76f8\u652f\u6301\u7684\u91cd\u8981\u5e73\u53f0\u3002Solidity\u793e\u533a\u7684\u5730\u5740\u4e3a<a href=\"https:\/\/soliditydeveloper.com\/%E3%80%82\">https:\/\/soliditydeveloper.com\/\u3002<\/a><\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"5\">\n<li>Solidity\u5f00\u53d1\u8005\u5de5\u5177<\/li>\n<\/ol>\n\n\n\n<p>Solidity\u5f00\u53d1\u8005\u5de5\u5177\u662f\u4e00\u4e9b\u7528\u4e8eSolidity\u5f00\u53d1\u548c\u8c03\u8bd5\u7684\u5b9e\u7528\u5de5\u5177\uff0c\u5305\u62ecTruffle\u3001Remix\u3001Ganache\u7b49\u3002\u8fd9\u4e9b\u5de5\u5177\u63d0\u4f9b\u4e86Solidity\u5408\u7ea6\u7684\u7f16\u8bd1\u3001\u90e8\u7f72\u3001\u6d4b\u8bd5\u548c\u8c03\u8bd5\u7b49\u529f\u80fd\uff0c\u662fSolidity\u5f00\u53d1\u7684\u5fc5\u5907\u5de5\u5177\u4e4b\u4e00\u3002\u8fd9\u4e9b\u5de5\u5177\u7684\u8be6\u7ec6\u4ecb\u7ecd\u548c\u4f7f\u7528\u6307\u5357\u53ef\u4ee5\u5728Solidity\u5b98\u65b9\u6587\u6863\u548c\u793e\u533a\u4e2d\u627e\u5230\u3002<\/p>\n\n\n\n<p>\u603b\u4e4b\uff0c\u5b66\u4e60Solidity\u9700\u8981\u5145\u5206\u5229\u7528\u73b0\u6709\u7684\u5b66\u4e60\u8d44\u6e90\u548c\u793e\u533a\u652f\u6301\uff0c\u4e0d\u65ad\u5b66\u4e60\u548c\u5b9e\u8df5\uff0c\u5e76\u79ef\u6781\u53c2\u4e0e\u793e\u533a\u6d3b\u52a8\u548c\u8ba8\u8bba\uff0c\u624d\u80fd\u4e0d\u65ad\u63d0\u9ad8\u81ea\u5df1\u7684\u6280\u80fd\u548c\u77e5\u8bc6\u6c34\u5e73\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6211\u662f\u8981\u505aIT\u6559\u7a0b\u7684\u89c6\u9891\uff0c\u4f60\u80fd\u5426\u6839\u636e\u7f51\u7ad9\u7684 &hellip; <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_mi_skip_tracking":false,"footnotes":""},"categories":[23],"tags":[],"class_list":["post-1824","post","type-post","status-publish","format-standard","hentry","category-material"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/edu.ujhb.org\/index.php?rest_route=\/wp\/v2\/posts\/1824","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/edu.ujhb.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/edu.ujhb.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/edu.ujhb.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/edu.ujhb.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1824"}],"version-history":[{"count":2,"href":"https:\/\/edu.ujhb.org\/index.php?rest_route=\/wp\/v2\/posts\/1824\/revisions"}],"predecessor-version":[{"id":1885,"href":"https:\/\/edu.ujhb.org\/index.php?rest_route=\/wp\/v2\/posts\/1824\/revisions\/1885"}],"wp:attachment":[{"href":"https:\/\/edu.ujhb.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1824"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/edu.ujhb.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1824"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/edu.ujhb.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1824"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}