{"id":936,"date":"2025-04-16T07:53:19","date_gmt":"2025-04-15T23:53:19","guid":{"rendered":"https:\/\/www.db-hk.com\/?p=936"},"modified":"2025-04-16T07:53:19","modified_gmt":"2025-04-15T23:53:19","slug":"%e4%bb%8e4337%e5%88%b07702%ef%bc%9a%e6%b7%b1%e5%85%a5%e8%a7%a3%e8%af%bb%e4%bb%a5%e5%a4%aa%e5%9d%8a%e8%b4%a6%e5%8f%b7%e6%8a%bd%e8%b1%a1%e8%b5%9b%e9%81%93%e7%9a%84%e8%bf%87%e5%8e%bb%e4%b8%8e%e6%9c%aa","status":"publish","type":"post","link":"http:\/\/www.fubairui.net\/?p=936","title":{"rendered":"\u4ece4337\u52307702\uff1a\u6df1\u5165\u89e3\u8bfb\u4ee5\u592a\u574a\u8d26\u53f7\u62bd\u8c61\u8d5b\u9053\u7684\u8fc7\u53bb\u4e0e\u672a\u6765"},"content":{"rendered":"<p>\u672c\u6587\u6574\u4f53\u5206\u4e24\u5927\u6a21\u5757\uff1a<\/p>\n<p>\u4e0a\u534a\u6bb5\uff0c\u5c06\u4ece 2015 \u5e74\u8d77\u7684\u9996\u4e2a AA \u63d0\u6848\u51fa\u53d1\uff0c\u7cfb\u7edf\u6574\u7406\u76ee\u524d\u4e3a\u6b62\u7684 Eip \u63d0\u6848\u4e3b\u8981\u5185\u5bb9\uff0c\u671f\u671b\u7531\u53f2\u51fa\u53d1\u6316\u6398 AA \u5386\u53f2\u63d0\u6848\u7684\u5386\u7a0b\uff0c\u5e76\u7efc\u5408\u6027\u8bc4\u4ef7\u5404\u65b9\u6848\u4f18\u7f3a\u70b9\u3002<\/p>\n<p>\u4e0b\u534a\u6bb5\uff0c\u7740\u91cd\u5bf9\u6bd4 EIP4337 \u63d0\u51fa\u4e4b\u540e\u9762\u4e34\u7684\u5e02\u573a\u4f4e\u8ff7\u53cd\u9988\uff0c\u518d\u6df1\u5165\u5206\u6790\u5982\u4eca\u5373\u5c06\u88ab\u7eb3\u5165\u4e0b\u4e2a\u7248\u672c\u4ee5\u592a\u574a\u5347\u7ea7\u7684 EIP7702\uff0c\u6b64\u63d0\u6848\u4e00\u65e6\u5408\u5e76\uff0c\u5c06\u5168\u65b9\u4f4d\u6539\u53d8\u94fe\u4e0a\u5e94\u7528\u5f62\u6001\u3002<\/p>\n<p>EIP-7702 \u5177\u6709\u5212\u65f6\u4ee3\u7684\u6539\u53d8\uff0c\u4e14\u542c\u5341\u56db\u541b\u7ec6\u7ec6\u8bb2\u6765<\/p>\n<p><strong>1\u3001\u8d26\u53f7\u62bd\u8c61\u7684\u80cc\u666f<\/strong><\/p>\n<p><strong>1.1 \u8d26\u53f7\u62bd\u8c61\u7684\u610f\u4e49\u5b9a\u4f4d<\/strong><\/p>\n<p>\u4ee5\u592a\u574a\u521b\u59cb\u4eba vitalik \u5728 2023 \u5e74\u5e74\u5e95\u518d\u6b21\u66f4\u65b0 ETH \u53d1\u5c55\u8def\u7ebf\u56fe\uff0c\u4f46\u5176\u4e2d\u9488\u5bf9\u8d26\u53f7\u62bd\u8c61\u7684\u8bbe\u5b9a\uff0c\u5e76\u672a\u6539\u8fc7\u3002\u5982\u4eca\u7684\u4e3b\u6d41\u6a21\u5f0f\u4e5f\u6b63\u662f\u4ece EIP-4337\uff0c\u6b65\u5165\u5230\u4e0b\u4e00\u4e2a\u9636\u6bb5 VoluntaryEOA Conversion\uff08\u81ea\u613f\u8f6c\u6362 EOA \u8d26\u53f7\uff09\u3002<\/p>\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\">\n<p lang=\"en\" dir=\"ltr\">By popular demand, an updated roadmap diagram for 2023! <a href=\"https:\/\/t.co\/oxo58A2KuG\">pic.twitter.com\/oxo58A2KuG<\/a><\/p>\n<p>&mdash; vitalik.eth (@VitalikButerin) <a href=\"https:\/\/twitter.com\/VitalikButerin\/status\/1741190491578810445?ref_src=twsrc%5Etfw\">December 30, 2023<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p>\u5728 EIP4337 \u63a8\u51fa\u4e00\u5e74\u591a\u4ee5\u6765\uff08\u5728 2023.3.1 \u53f7\u4e39\u4f5b\u7684 WalletCon \u4e0a\uff0c\u5b98\u5ba3\u7531\u4ee5\u592a\u574a\u57fa\u91d1\u4f1a\u5f00\u53d1\u4eba\u5458\u8bbe\u8ba1\u5b9e\u73b0\u7684 ERC-4337 \u7684\u6838\u5fc3\u5408\u7ea6\u5df2\u7ecf\u901a\u8fc7\u4e86 OpenZeppelin \u7684\u5ba1\u8ba1\uff0c\u88ab\u8ba4\u4e3a\u662f\u6b63\u5f0f\u63a8\u51fa\u7684\u5386\u53f2\u8282\u70b9\uff09\u3002<\/p>\n<p>\u59cb\u7ec8\u662f\u53ea\u5f97\u5230\u7528\u6237\u7684\u5e7f\u6cdb\u8ba4\u53ef\uff0c\u4f46\u5e76\u4e0d\u88ab\u5e7f\u6cdb\u4f7f\u7528\uff0c\u5982\u6b64\u77db\u76fe\u7684\u5e02\u573a\u73af\u5883\u4e0b\uff0c\u8ba9 EIP-7702 \u7684\u8fdb\u5ea6\u88ab\u5927\u5e45\u63d0\u524d\uff0c\u4e43\u81f3\u5df2\u7ecf\u88ab\u786e\u8ba4\u5c06\u5728\u4e0b\u4e00\u6b21\u5347\u7ea7\u88ab\u5408\u5e76\u5176\u4e2d\u3002<\/p>\n<p><strong>1.2 \u8d26\u53f7\u62bd\u8c61\u7684\u5e02\u573a\u73b0\u72b6<\/strong><\/p>\n<p>\u65e0\u9700\u591a\u8a00\uff0c\u76f4\u63a5\u770b\u6570\u636e\u5427\u3002<\/p>\n<p>\u7ecf\u8fc7\u4e00\u5e74\u534a\u7684\u53d1\u5c55\uff0cEIP4337 \u5728\u4e3b\u6d41\u94fe\u8d26\u53f7\u7684\u96c6\u5408\u4e0b\uff0c\u4ec5\u4ec5\u6709 1200W \u7684\u5730\u5740\u6570\uff0c\u5176\u4e2d\u6700\u4e3a\u8ba9\u4eba\u60ca\u8bb6\u7684\u662f\u5728\u4ee5\u592a\u574a\u4e3b\u7f51\u4e0a\uff0c\u6d3b\u8dc3\u5730\u5740\u4ec5\u4ec5 6,764 \u4e2a\uff0c\u6216\u8bb8\u7edf\u8ba1\u7ef4\u5ea6\u6709\u6240\u95ee\u9898\uff0c\u4f46\u81f3\u5c11\u4e0e EOA \u4e0e CA \u7684\u5730\u5740\u6570\u76f8\u5dee\u751a\u5e7f\uff0c\u8981\u77e5\u9053\u4ee5\u592a\u574a\u4e3b\u7f51\u4e0a\u72ec\u7acb\u5730\u5740\u6570\u5df2\u7ecf\u8fbe\u5230 2 \u4ebf 7 \u5343\u4e07\uff08\u6570\u636e\u6e90\u4e8e\uff1ahttps:\/\/etherscan.io\/chart\/address\uff09\u3002<\/p>\n<p>\u53ef\u4ee5\u8bf4\u5728\u4e3b\u7f51\u4e0a EIP4337 \u662f\u6beb\u65e0\u5b9e\u8d28\u6027\u53d1\u5c55\u3002<\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"845\" height=\"184\" src=\"https:\/\/www.web3sj.com\/wp-content\/uploads\/2024\/08\/image-57.png\" alt=\"\u4ece4337\u52307702\uff1a\u6df1\u5165\u89e3\u8bfb\u4ee5\u592a\u574a\u8d26\u53f7\u62bd\u8c61\u8d5b\u9053\u7684\u8fc7\u53bb\u4e0e\u672a\u6765\" class=\"wp-image-120786\" \/><img decoding=\"async\" width=\"845\" height=\"184\" src=\"https:\/\/www.web3sj.com\/wp-content\/themes\/justnews\/themer\/assets\/images\/lazy.png\" data-original=\"https:\/\/www.web3sj.com\/wp-content\/uploads\/2024\/08\/image-57.png\" alt=\"\u4ece4337\u52307702\uff1a\u6df1\u5165\u89e3\u8bfb\u4ee5\u592a\u574a\u8d26\u53f7\u62bd\u8c61\u8d5b\u9053\u7684\u8fc7\u53bb\u4e0e\u672a\u6765\" class=\"wp-image-120786 j-lazy\" \/><\/figure>\n<\/div>\n<p class=\"has-text-align-center\">\uff08\u56fe\u8868\u6570\u636e\u6765\u6e90\uff1ahttps:\/\/dune.com\/niftytable\/account-abstraction\uff09<\/p>\n<p>\u4e0d\u8fc7\uff0c\u8fd9\u5e76\u4e0d\u78e8\u706d AA \u7684\u672c\u8d28\u4ef7\u503c\uff0c\u56e0\u4e3a\u4ed6\u4ece\u4e00\u5f00\u59cb\u7684 EIP4337 \u7684\u8bbe\u8ba1\u5c31\u6ce8\u5b9a\u4e86\uff0c\u4ed6\u9762\u5bf9\u4e3b\u7f51\u4e25\u91cd\u7684\u5f80\u524d\u517c\u5bb9\u6027\u95ee\u9898\u4e0a\u65e0\u6cd5\u505a\u597d\uff0c\u6240\u4ee5\u4f34\u968f\u7740\u5404\u7c7b L2 \u5c42\u94fe\u7684\u666e\u904d\u5d4c\u5165\u539f\u751f AA\uff0cEIP4337 \u7684\u5730\u5740\u6570\u5728 L2 \u4e0a\u83b7\u5f97\u7206\u53d1\uff0c\u5176\u4e2d base \u548c polygon \u94fe\u7684 7 \u6708\u6708\u5ea6\u6d3b\u8dc3\u7528\u6237\u5206\u522b\u662f 100W \u548c 300W\uff0c\u5012\u4e5f\u9887\u4e3a\u53ef\u89c2\u3002<\/p>\n<p>\u6240\u4ee5\uff0c\u5e76\u4e0d\u662f EIP4337 \u8bbe\u8ba1\u9519\u4e86\uff0c\u4ed6\u6709\u5f88\u591a\u4f18\u70b9\uff0c\u6211\u4eec\u4e00\u4f1a\u4f1a\u7cfb\u7edf\u7684\u603b\u7ed3\uff0c\u5982\u4eca\u7684\u73b0\u72b6\u662f\u6e90\u4e8e\u4e3b\u7f51\u4e0e L2 \u4e4b\u95f4\u7684\u5dee\u5f02\uff0c\u4ed6\u4eec\u9700\u8981\u7528\u5404\u81ea\u9002\u5408\u7684\u65b9\u6848\u3002<\/p>\n<p><strong>2\u3001\u8d26\u53f7\u62bd\u8c61\u662f\u4ec0\u4e48\uff1f<\/strong><\/p>\n<p>\u8d26\u6237\u62bd\u8c61\uff0c\u542c\u7740\u5f88\u8d39\u89e3\uff0c\u4f46\u5176\u5b9e\u672c\u8d28\u89e3\u51b3\u7684\u662f\u4ea7\u6743\u5206\u79bb\u7684\u95ee\u9898\u3002<\/p>\n<p>EVM \u67b6\u6784\uff08\u5373\u4ee5\u592a\u574a\u865a\u62df\u673a\uff09\u4e2d\u6709\u4e24\u79cd\u8d26\u6237\uff0c\u5916\u90e8\u8d26\u6237\uff08EOA\uff09\u548c\u5408\u7ea6\u8d26\u6237\uff08Contract Account\uff09\uff0c\u5916\u90e8\u8d26\u6237\u7684<strong>\u6240\u6709\u6743<\/strong>\u548c<strong>\u7b7e\u540d\u6743<\/strong>\u5176\u5b9e\u4e0a\u662f\u540c\u4e00\u4e2a\u4f53\u5355\u4f4d\u6301\u6709\u7684\u3002\u6301\u6709<strong>\u79c1\u94a5<\/strong>\u7684\u4eba\u4e0d\u53ea\u62e5\u6709\u8fd9\u4e2a\u8d26\u6237\u7684\u300c\u6240\u6709\u6743\u300d\uff0c\u540c\u65f6\u8fd8\u6709\u6743\u5229\u300c\u7b7e\u540d\u8f6c\u79fb\u6240\u6709\u8d44\u4ea7\u300d\u3002<\/p>\n<p>\u8fd9\u662f\u7531\u4ee5\u592a\u574a\u8d26\u53f7\u4ea4\u6613\u7ed3\u6784\u51b3\u5b9a\u7684<\/p>\n<p>\u4ece\u4e0b\u56fe\u7684\u7ed3\u6784\u4e2d\u53ef\u4ee5\u53d1\u73b0\uff0c\u5176\u5b9e\u4ee5\u592a\u574a\u7684\u6807\u51c6\u4ea4\u6613\u662f\u6ca1\u6709 From \u65b9\u7684\uff0c\u90a3\u4e48\u6211\u505a\u4e86\u4e00\u6b21\u8d44\u91d1\u8f6c\u8d26\uff0c\u5177\u4f53\u6d88\u8d39\u7684\u662f\u4ec0\u4e48\u5730\u5740\u4e0a\u7684\u8d44\u91d1\uff1f\u5b9e\u9645\u662f\u662f\u901a\u8fc7\u5176 VRS \u53c2\u6570\uff08\u5373\u7528\u6237\u7b7e\u540d\uff09\u53cd\u89e3\u6790\u51fa From \u5730\u5740\u7684\u3002<\/p>\n<p>\u8fd9\u91cc\u6d89\u53ca\u5230 ECDSA \u7b49\u975e\u5bf9\u79f0\u52a0\u5bc6\uff0c\u5355\u5411\u95e8\u9650\u51fd\u6570\u7b49\u6982\u5ff5\uff0c\u54b1\u4eec\u4e0d\u505a\u5c55\u5f00\uff0c\u603b\u4e4b\u8fd9\u91cc\u662f\u7531\u5bc6\u7801\u5b66\u6765\u4fdd\u969c\u5b89\u5168\u6027\uff0c\u5f53\u7136\u8fd9\u4e5f\u5c31\u9020\u6210\u4e86\u5982\u4eca\u7684\u4ea7\u6743\u5408\u5e76\u7684 EOA \u5730\u5740\u7a98\u5883\u3002<\/p>\n<p>\u800c EIP4337 \u7684\u6838\u5fc3\u6548\u679c\uff0c\u5c31\u662f\u5728\u4ea4\u6613\u5b57\u6bb5\u91cc\u589e\u52a0\u4e86 Sender Address \u5b57\u6bb5\uff0c\u4ece\u800c\u80fd\u8ba9\u79c1\u94a5\u4e0e\u88ab\u64cd\u4f5c\u7684\u5730\u5740\u5206\u79bb\u5f00\u3002<\/p>\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.web3sj.com\/wp-content\/uploads\/2024\/08\/186e258a53513c0489f5a7b67d70cf82.png\" alt=\"\u4ece4337\u52307702\uff1a\u6df1\u5165\u89e3\u8bfb\u4ee5\u592a\u574a\u8d26\u53f7\u62bd\u8c61\u8d5b\u9053\u7684\u8fc7\u53bb\u4e0e\u672a\u6765\" \/><img decoding=\"async\" class=\"j-lazy\" src=\"https:\/\/www.web3sj.com\/wp-content\/themes\/justnews\/themer\/assets\/images\/lazy.png\" data-original=\"https:\/\/www.web3sj.com\/wp-content\/uploads\/2024\/08\/186e258a53513c0489f5a7b67d70cf82.png\" alt=\"\u4ece4337\u52307702\uff1a\u6df1\u5165\u89e3\u8bfb\u4ee5\u592a\u574a\u8d26\u53f7\u62bd\u8c61\u8d5b\u9053\u7684\u8fc7\u53bb\u4e0e\u672a\u6765\" \/><\/figure>\n<p><strong>\u90a3\u4e3a\u4ec0\u4e48\u4ea7\u6743\u5206\u79bb\u8fd9\u4e48\u91cd\u8981\u5462\uff1f<\/strong><\/p>\n<p>\u56e0\u4e3a\u5916\u90e8\u8d26\u6237\uff08EOA\uff09\u8bbe\u8ba1\u4f1a\u884d\u4f38\u51fa\u66f4\u591a\u7684\u95ee\u9898\uff1a<\/p>\n<ol class=\"wp-block-list\">\n<li>\u79c1\u94a5\u96be\u4fdd\u62a4\uff1a\u7528\u6237\u5931\u53bb\u79c1\u94a5\uff08\u9057\u5931\u3001\u9ed1\u5ba2\u653b\u51fb\u3001\u5bc6\u7801\u5b66\u4e0a\u7684\u88ab\u7834\u89e3\uff09\u610f\u5473\u7740\u5730\u5931\u53bb\u6240\u6709\u8d44\u4ea7\u3002<\/li>\n<li>\u7b7e\u540d\u7b97\u6cd5\u5c11\uff1a\u539f\u751f\u534f\u8bae\u5728\u9a8c\u8bc1\u4ea4\u6613\u4e0a\u53ea\u80fd\u4f7f\u7528 ECDSA \u7b7e\u540d\u548c\u9a8c\u7b7e\u7b97\u6cd5\u3002<\/li>\n<li>\u7b7e\u540d\u6743\u9650\u9ad8\uff1a\u65e0\u539f\u751f\u591a\u7b7e\uff08\u591a\u7b7e\u53ea\u80fd\u901a\u8fc7\u667a\u80fd\u5408\u7ea6\u5b9e\u73b0\u534f\u4f5c\uff09\uff0c\u5355\u7b7e\u5373\u53ef\u6267\u884c\u4efb\u610f\u64cd\u4f5c\u3002<\/li>\n<li>\u4ea4\u6613\u624b\u7eed\u8d39\u53ea\u80fd\u901a\u8fc7 ETH \u652f\u4ed8\uff0c\u5e76\u4e0d\u652f\u6301\u6279\u91cf\u4ea4\u6613\u3002<\/li>\n<li>\u4ea4\u6613\u9690\u79c1\u6cc4\u9732\uff1a\u4e00\u5bf9\u4e00\u4ea4\u6613\u5bb9\u6613\u5206\u6790\u8d26\u6237\u6301\u6709\u8005\u7684\u9690\u79c1\u4fe1\u606f\u3002<\/li>\n<\/ol>\n<p>\u4e0a\u8bc9\u7684\u7ea6\u675f\u8ba9\u666e\u901a\u7528\u6237\u5f88\u96be\u4f7f\u7528\u4ee5\u592a\u574a\uff1a<\/p>\n<p>\u9996\u5148\uff0c\u4f7f\u7528\u4ee5\u592a\u574a\u4e0a\u7684\u4efb\u4f55\u5e94\u7528\uff0c\u7528\u6237\u90fd\u5fc5\u987b\u6301\u6709\u4ee5\u592a\uff08\u5e76\u627f\u62c5\u4ee5\u592a\u4ef7\u683c\u6ce2\u52a8\u7684\u98ce\u9669\uff09\u3002<\/p>\n<p>\u5176\u6b21\uff0c\u7528\u6237\u9700\u8981\u5904\u7406\u590d\u6742\u7684\u8d39\u7528\u903b\u8f91\uff0cGas price\u3001Gas limit\u3001\u4e8b\u52a1\u963b\u585e\uff08Nonce \u987a\u5e8f\uff09\u8fd9\u4e9b\u6982\u5ff5\u5bf9\u7528\u6237\u6765\u8bf4\u8fc7\u4e8e\u590d\u6742\u3002<\/p>\n<p>\u6700\u540e\uff0c\u867d\u7136\u8bb8\u591a\u533a\u5757\u94fe\u94b1\u5305\u6216\u5e94\u7528\u8bd5\u56fe\u901a\u8fc7\u4ea7\u54c1\u4f18\u5316\u63d0\u9ad8\u7528\u6237\u4f53\u9a8c\uff0c\u4f46\u5b83\u4eec\u7684\u5b9e\u9645\u6548\u679c\u751a\u5fae\u3002<\/p>\n<p>\u6240\u4ee5\u7834\u5c40\u4e4b\u9053\u5728\u4e8e\u5b9e\u73b0\u8d26\u6237\u62bd\u8c61\uff0c\u5c06\u6240\u6709\u6743\uff08Owner\uff09\u548c\u7b7e\u540d\u6743\uff08Signer\uff09\u89e3\u8026\uff08Decoupling\uff09\uff0c\u4ece\u800c\u624d\u80fd\u9010\u4e2a\u89e3\u51b3\u4e0a\u8ff0\u95ee\u9898\u3002<\/p>\n<p>\u5176\u5b9e\u5386\u53f2\u7684\u65b9\u6848\u6709\u5f88\u591a\uff0c\u6700\u7ec8\u90fd\u4f1a\u6c47\u805a\u5230\u4e24\u79cd\u8def\u7ebf<\/p>\n<p><strong>3\u3001AA \u5386\u53f2\u63d0\u6848\u8109\u7edc\u68b3\u7406<\/strong><\/p>\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.web3sj.com\/wp-content\/uploads\/2024\/08\/e241fe989990d029f6367fe437cefe79.png\" alt=\"\u4ece4337\u52307702\uff1a\u6df1\u5165\u89e3\u8bfb\u4ee5\u592a\u574a\u8d26\u53f7\u62bd\u8c61\u8d5b\u9053\u7684\u8fc7\u53bb\u4e0e\u672a\u6765\" \/><img decoding=\"async\" class=\"j-lazy\" src=\"https:\/\/www.web3sj.com\/wp-content\/themes\/justnews\/themer\/assets\/images\/lazy.png\" data-original=\"https:\/\/www.web3sj.com\/wp-content\/uploads\/2024\/08\/e241fe989990d029f6367fe437cefe79.png\" alt=\"\u4ece4337\u52307702\uff1a\u6df1\u5165\u89e3\u8bfb\u4ee5\u592a\u574a\u8d26\u53f7\u62bd\u8c61\u8d5b\u9053\u7684\u8fc7\u53bb\u4e0e\u672a\u6765\" \/><\/figure>\n<p>\u95ee\u9898\u7684\u89e3\u6cd5\u770b\u4f3c\u6709\u5f88\u591a\u7684 EIP \u63d0\u6848\uff0c\u4f46\u5f52\u6839\u7a76\u5e95\uff0c\u5c31\u662f\u4e24\u79cd\u6838\u5fc3\u601d\u8def\uff0c\u6240\u4ee5\u8fc7\u5f80\u6bcf\u4e00\u4e2a\u6ca1\u6709\u88ab\u901a\u8fc7\u7684 EIP\uff0c\u5176\u8003\u8651\u7684\u95ee\u9898\u4e5f\u5c31\u6c47\u805a\u6210\u4e86\u73b0\u5728\u65b9\u6848\u7684\u7834\u5c40\u4e4b\u9053\u3002<\/p>\n<p><strong>3.1 \u7b2c\u4e00\u79cd\u8def\u7ebf\u662f\u8ba9 EOA \u5730\u5740\u53d8\u4e3a CA \u5730\u5740<\/strong><\/p>\n<p>\u65e9\u5728 2015 \u5e74 11 \u6708 15 \u65e5\uff0c\u56f4\u7ed5 EIP-101\uff0cVitalik \u5c31\u63d0\u51fa\u4ee5\u5408\u7ea6\u4f5c\u4e3a\u8d26\u6237\u7684\u65b0\u7ed3\u6784\u3002\u5c06\u5730\u5740\u6539\u4e3a\u53ea\u6709\u4ee3\u7801\u548c\u5b58\u50a8\u7a7a\u95f4\uff0c\u6539\u53d8\u624b\u7eed\u8d39\u652f\u6301\u7531 ERC20 \u652f\u4ed8\uff0c\u901a\u8fc7\u9884\u7f16\u8bd1\u5408\u7ea6\u5c06\u539f\u751f\u4ee3\u5e01\u6539\u4e3a\u7c7b ERC20 \u6765\u5b58\u4f59\u989d\uff08\u53ef\u5177\u5907\u4ee3\u6263\u6388\u6743\u7b49\u529f\u80fd\uff09\uff0c\u5c06\u4ea4\u6613\u5b57\u6bb5\u7cbe\u7b80\u5230\u53ea\u6709 to\u3001startgas\u3001data \u548c code\u3002<\/p>\n<p>\u73b0\u5728\u770b\u6765\uff0c\u7b80\u76f4\u662f\u5927\u8dc3\u8fdb\u5f0f\u53d8\u9769\uff0c\u4f1a\u5927\u5e45\u6539\u52a8\u5e95\u5c42\u8bbe\u8ba1\uff0c\u8ba9\u6bcf\u4e2a\u8d26\u6237\u5730\u5740\u90fd\u62e5\u6709\u81ea\u5df1\u7684\u300c\u4ee3\u7801\u300d\u903b\u8f91\uff08\u5176\u5b9e\u4e5f\u6b63\u662f\u73b0\u5728 EIP-7702 \u8981\u505a\u5230\u7684\u6548\u679c\uff09\u3002<\/p>\n<p>\u8fd8\u80fd\u884d\u751f\u51fa\u5176\u4ed6\u7684\u529f\u80fd\uff0c\u6bd4\u5982<\/p>\n<ol class=\"wp-block-list\">\n<li>\u8ba9\u4ea4\u6613\u4f7f\u7528\u66f4\u591a\u52a0\u5bc6\u7b97\u6cd5\uff0c\u53ef\u4ee5\u7531\u5404\u5730\u5740\u5185\u90e8 Code \u6765\u6307\u5b9a\u9a8c\u7b7e\u9274\u6743\u65b9\u6cd5<\/li>\n<li>\u5177\u5907\u6297\u91cf\u5b50\u653b\u51fb\u7279\u6027\uff0c\u56e0\u4e3a\u4ee3\u7801\u5177\u5907\u5347\u7ea7\u7279\u6027\u3002<\/li>\n<li>\u8ba9\u4ee5\u592a\u5e01\u5177\u5907\u4e0e ERC20 \u5408\u7ea6\u4e00\u81f4\u7684\u529f\u80fd\u7279\u6027\uff0c\u6838\u5fc3\u6548\u679c\u6709\u4e86\u4ee3\u6263\u6388\u6743\uff0c\u4ece\u800c\u65e0\u9700\u539f\u751f\u5e01\u7684\u635f\u8017<\/li>\n<li>\u63d0\u5347\u8d26\u6237\u7684\u81ea\u5b9a\u4e49\u7a7a\u95f4\uff0c\u517c\u5bb9\u793e\u4ea4\u6062\u590d\u3001sbt \u652f\u6301\u3001\u5bc6\u94a5\u627e\u56de\u7b49<\/li>\n<\/ol>\n<p>\u6ca1\u6709\u7ee7\u7eed\u63a8\u8fdb\u7684\u539f\u56e0\u4e5f\u5f88\u7b80\u5355\uff0c\u663e\u7136\u662f\u6b65\u4f10\u592a\u5927\uff0c\u5bf9\u4e8e\u5f53\u524d\u4ea4\u6613\u54c8\u5e0c\u51b2\u7a81\u95ee\u9898\uff0c\u5b89\u5168\u6027\u9690\u60a3\u8003\u8651\u4e0d\u5468\u6240\u4ee5\u4e00\u76f4\u6401\u7f6e\uff0c\u4f46\u6bcf\u4e2a\u4f18\u70b9\u7684\u7406\u5ff5\u90fd\u6210\u4e3a\u540e\u7eed EIP4337 \u4ee5\u53ca EIP7702 \u7684\u6838\u5fc3\u529f\u80fd\u4e4b\u4e00\u3002<\/p>\n<p>\u540e\u6765\u8fd8\u6709\u4e00\u7cfb\u5217 EIP \u8bd5\u56fe\u5b8c\u5584\u8fd9\u79cd\u903b\u8f91<\/p>\n<p><strong>EIP-859\uff1a\u4e3b\u94fe\u8d26\u6237\u62bd\u8c61 &#8211;2018-01-30<\/strong><\/p>\n<p>\u8bd5\u56fe\u89e3\u51b3 Code \u7684\u90e8\u7f72\u95ee\u9898\uff0c\u6838\u5fc3\u4f5c\u7528\u662f\uff0c\u5982\u679c\u51fa\u73b0\u4e86\u82e5\u4ea4\u6613\u65b9\u5408\u7ea6\u672a\u90e8\u7f72\uff0c\u5219\u4f7f\u7528\u4ea4\u6613\u9644\u5e26 code \u53c2\u6570\u6267\u884c\u5408\u7ea6\u94b1\u5305\u90e8\u7f72\uff0c\u5176\u6b21\u8fd8\u63d0\u51fa\u65b0\u7684 PAYGAS \u64cd\u4f5c\u7801\uff0c\u9664\u4e86\u652f\u4ed8 gas \u5916\uff0c\u4e5f\u6210\u4e3a\u4e00\u7b14\u4ea4\u6613\u7684\u53c2\u6570\u4e2d\u9a8c\u8bc1\u90e8\u5206\u4e0e\u6267\u884c\u90e8\u5206\u7684\u5206\u9694\u7b26\u3002<\/p>\n<p>\u867d\u7136\u5f53\u65f6\u65e0\u75be\u800c\u7ec8\uff0c\u4f46\u662f\u8fd9\u4e5f\u6210\u4e86\u73b0\u5728 EIP7702 \u7684\u6838\u5fc3\u903b\u8f91\u4e4b\u4e00\uff0cEIP7702 \u7684\u6bcf\u4e00\u7b14\u4ea4\u6613\u7ed3\u5408\u7279\u6b8a\u7684\u4ea4\u6613\u7ed3\u6784\uff0c\u53ef\u4ee5\u9644\u5e26\u4e00\u5b9a\u7684\u4ee3\u7801\uff0c\u4ece\u800c\u5728\u672c\u6b21\u4ea4\u6613\u4e2d\u8ba9 EOA \u5730\u5740\u62e5\u6709\u5408\u7ea6\u80fd\u529b\u3002<\/p>\n<p><strong>EIP-7702\uff1a\u8bbe\u7f6e EOA \u8d26\u6237\u4ee3\u7801 2024-05-07<\/strong><\/p>\n<p>\u8fd9\u4e5f\u662f\u672c\u6587\u540e\u7eed\u8ba8\u8bba\u673a\u5236\u7684\u6838\u5fc3 EIP\uff0c\u7531 Vitalik \u53d1\u8868\u4e86 EIP-7702 \u4f5c\u4e3a EIP-3074 \u7684\u66ff\u4ee3\u65b9\u6848\uff082024-05-07\uff09\u3002\u56e0\u6b64 EIP-3074 \u88ab\u5f03\u7528\uff0cEIP-7702 \u88ab\u786e\u5b9a\u5728\u5373\u5c06\u5230\u6765\u7684 ETH Prague\/Electra\uff08Pectra\uff09\u786c\u5206\u53c9\u4e2d\u7eb3\u5165\uff0c\u5177\u4f53\u5185\u5bb9\u54b1\u4eec\u5728\u4e0b\u6587\u5c55\u5f00\u3002<\/p>\n<p><strong>3.2 \u7b2c\u4e8c\u79cd\u8def\u7ebf\u662f\u8ba9 EOA \u5730\u5740\u9a71\u52a8 CA \u5730\u5740<\/strong><\/p>\n<p><strong>EIP-3074\uff1a\u589e\u52a0 AUTH \u548c AUTHCALL \u64cd\u4f5c\u7801 &#8211;2020-10-15<\/strong><\/p>\n<p>\u5728 EVM \u4e2d\u52a0\u5165\u4e24\u4e2a\u65b0\u7684 OpCodes&nbsp;AUTH&nbsp;\u548c&nbsp;AUTHCALL&nbsp;\uff0c\u8ba9 EOA \u80fd\u900f\u8fc7\u8fd9\u4e24\u4e2a opcode \u6388\u6743\u5408\u7ea6\u4ee3\u66ff EOA \u7684\u8eab\u4efd\u53bb\u547c\u53eb\u5176\u4ed6\u5408\u7ea6\u3002<\/p>\n<p>\u7ed3\u5408\u4e0b\u56fe\uff0c\u6982\u62ec\u6765\u8bf4\u4e00\u4e2a EOA \u80fd\u5c06\u4e00\u5219\u5df2\u7b7e\u7684\u6d88\u606f\uff08\u4ea4\u6613\uff09\u9001\u81f3\u81ea\u5df1\u4fe1\u4efb\u7684\u5408\u7ea6\uff08\u79f0\u4f5c Invoker\uff09\u4e0a\uff0c\u6b64 Invoker \u5408\u7ea6\u53ef\u4ee5\u5229\u7528&nbsp;AUTH&nbsp;\u548c&nbsp;AUTHCALL&nbsp;\u64cd\u4f5c\u7801\u6765\u4ee3\u66ff\u8fd9\u4e2a EOA \u9001\u51fa\u8fd9\u7b14\u4ea4\u6613\u3002<\/p>\n<p><strong>EIP-4337\uff1a\u7528\u4ea4\u6613\u5185\u5b58\u6c60\u5b9e\u73b0\u8d26\u6237\u62bd\u8c61 &#8211;2021-09-29<\/strong><\/p>\n<p>\u603b\u4e4b\uff0c\u4ed6\u53d7\u5230 MEV \u7684\u542f\u53d1\u8fdb\u884c\u8bbe\u8ba1\uff0c\u5176\u6838\u5fc3\u4ef7\u503c\u662f\u53ef\u4ee5\u5b8c\u5168\u907f\u514d\u5171\u8bc6\u5c42\u534f\u8bae\u66f4\u6539\u3002<\/p>\n<p>eip4337 \u63d0\u51fa\u65b0\u7684\u4e8b\u52a1\u5bf9\u8c61<code>UserOperation<\/code>\uff0c\u7528\u6237\u5c06\u6b64\u5bf9\u8c61\u53d1\u9001\u5230\u5185\u5b58\u6c60\u4e2d\uff0c\u7531<code>bundlers<\/code>\u4ece\u77ff\u5de5\u7ef4\u5ea6\u6279\u91cf\u6253\u5305\u4ea4\u4ed8\u5408\u7ea6\u6267\u884c\u4ea4\u6613\u4e8b\u52a1\uff0c\u672c\u8d28\u4e0a\u662f\u628a\u5e95\u5c42\u7684\u4ea4\u6613\u4e0e\u5e10\u6237\u8fd0\u4f5c\u62c9\u5230\u5408\u7ea6\u5c42\u9762\u6267\u884c\u3002<\/p>\n<p><strong>EIP-5189\uff1a\u901a\u8fc7\u80cc\u4e66\u4eba\u6765\u64cd\u4f5c\u62bd\u8c61\u8d26\u6237\u20142022-06-29<\/strong><\/p>\n<p>\u8fd9\u7b97\u662f\u4f18\u5316\u4e86 EIP4337 \u7684\u903b\u8f91\uff0c\u662f\u9762\u5bf9\u6076\u610f\u7684<code>Bundler<\/code> \u901a\u8fc7\u5efa\u7acb\u8d44\u91d1\u7f5a\u6b3e\u80cc\u4e66 endorser \u7684\u673a\u5236\u6765\u9632\u6b62 Dos \u963b\u585e\u653b\u51fb\u3002<\/p>\n<p><strong>3.3 \u5176\u4ed6\u7528\u4e8e\u652f\u6301 AA \u7684\u63d0\u6848<\/strong><\/p>\n<p><strong>EIP-2718\uff1a\u65b0\u4ea4\u6613\u7c7b\u578b\u7684\u5305\u88c5\u4fe1\u5c01 &#8211;2020-06-13<\/strong><\/p>\n<p>\u8fd9\u5012\u662f\u4e00\u4e2a\u5df2\u7ecf Final \u7684\u63d0\u6848\uff0c\u4ed6\u5b9a\u4e49\u4e00\u4e2a\u65b0\u7684\u4ea4\u6613\u7c7b\u578b\uff0c\u4f5c\u4e3a\u672a\u6765\u65b0\u589e\u7684\u4ea4\u6613\u7c7b\u578b\u7684\u4fe1\u5c01\u3002<\/p>\n<p>\u6700\u7ec8\u6548\u679c\u662f\uff0c\u5f53\u5f15\u5165\u65b0\u7684\u4ea4\u6613\u7c7b\u578b\u65f6\uff0c \u901a\u8fc7\u7279\u5b9a\u7f16\u7801\u6765\u533a\u5206\u8fd9\u662f\u54ea\u4e00\u79cd\u4ea4\u6613\uff0c\u8ba9\u5176\u53ea\u9700\u6709\u5411\u540e\u517c\u5bb9\u6027\uff0c\u800c\u65e0\u9700\u5f80\u524d\u517c\u5bb9\u3002\u6700\u5e38\u89c1\u7684\u4f8b\u5b50\u5c31\u662f EIP1559 \u4e86\uff0c\u4ed6\u533a\u5206\u4e86\u4ea4\u6613\u7684\u624b\u7eed\u8d39\uff0c\u4f7f\u7528\u4e86\u65b0\u7684\u4ea4\u6613\u7c7b\u578b\u7f16\u7801\uff0c\u53c8\u4e0d\u5f71\u54cd\u6700\u521d\u7684 legacy \u7684\u4ea4\u6613\u7c7b\u578b\u3002<\/p>\n<p><strong>EIP-3607\uff1a\u8ba9<\/strong><code><strong>EOA<\/strong><\/code><strong>\u5730\u5740\u4e0d\u53ef\u90e8\u7f72\u5408\u7ea6 &#8211;2021-06-10<\/strong><\/p>\n<p>\u8fd9\u662f\u662f AA \u8def\u5f84\u4e0a\u7684\u8865\u5145\u65b9\u6848\uff0c\u7528\u4e8e\u9632\u6b62\u5408\u7ea6\u90e8\u7f72\u5730\u5740\u4e0e EOA \u5730\u5740\u51b2\u7a81\u7684\u95ee\u9898\u3002\u4ed6\u4f1a\u63a7\u5236\u5408\u7ea6\u751f\u6210\u65b9\u6cd5\uff0c\u8ba9\u7cfb\u7edf\u4e0d\u5141\u8bb8\u5c06\u4ee3\u7801\u90e8\u7f72\u5230\u5df2\u7ecf\u662f EOA \u5730\u5740\u7684\u5730\u5740\u4e0a\u3002\u8fd9\u4e2a\u98ce\u9669\u5176\u5b9e\u5f88\u5c0f\uff0c\u6bd5\u7adf\u4ee5\u592a\u574a\u5730\u5740\u6709 160 \u4f4d\u957f\uff0c\u867d\u7136\u5b58\u5728\u7528\u79c1\u94a5\u78b0\u649e\u51fa\u6307\u5b9a\u5408\u7ea6\u5730\u5740\u79c1\u94a5\u7684\u65b9\u6cd5\uff0c\u4f46\u4ee5\u6bd4\u7279\u5e01\u5168\u7b97\u529b\u6295\u5165\u4f30\u8ba1\uff0c\u4e5f\u8fd8\u9700\u8981\u4e00\u5e74\u7684\u65f6\u95f4\u3002<\/p>\n<p><strong>3.4 \u5982\u4f55\u7406\u89e3\u8d26\u53f7\u62bd\u8c61\u53d1\u5c55\u5386\u7a0b\uff1f<\/strong><\/p>\n<p>\u9996\u5148\u9700\u8981\u7406\u89e3\u8f6c\u4e3a CA \u540e\u7684\u4ef7\u503c<\/p>\n<p>\u57fa\u672c\u4e0a\u4e5f\u5c31\u662f EIP-4337 \u7684\u5b9e\u9645\u6548\u679c\uff0c\u4ed6\u53ef\u4ee5\u5b9e\u73b0<\/p>\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.web3sj.com\/wp-content\/uploads\/2024\/08\/800f43259ae13416de1b5e45ce5d9c8d.png\" alt=\"\u4ece4337\u52307702\uff1a\u6df1\u5165\u89e3\u8bfb\u4ee5\u592a\u574a\u8d26\u53f7\u62bd\u8c61\u8d5b\u9053\u7684\u8fc7\u53bb\u4e0e\u672a\u6765\" \/><img decoding=\"async\" class=\"j-lazy\" src=\"https:\/\/www.web3sj.com\/wp-content\/themes\/justnews\/themer\/assets\/images\/lazy.png\" data-original=\"https:\/\/www.web3sj.com\/wp-content\/uploads\/2024\/08\/800f43259ae13416de1b5e45ce5d9c8d.png\" alt=\"\u4ece4337\u52307702\uff1a\u6df1\u5165\u89e3\u8bfb\u4ee5\u592a\u574a\u8d26\u53f7\u62bd\u8c61\u8d5b\u9053\u7684\u8fc7\u53bb\u4e0e\u672a\u6765\" \/><\/figure>\n<p>\u4f46\u662f\uff0cEIP-4337 \u7684\u6838\u5fc3\u7f3a\u70b9\u662f\u8fdd\u80cc\u4eba\u6027\u52a8\u673a\u539f\u5219\u3002<\/p>\n<p>\u4ed6\u770b\u8d77\u6765\u662f\u66f4\u597d\u4e86\uff0c\u4f46\u662f\u9677\u5165\u4e86\u4e00\u79cd\u5e02\u573a\u53d1\u5c55\u7684\u6b7b\u5faa\u73af\uff0cDapp \u5f88\u591a\u8fd8\u4e0d\u517c\u5bb9\uff0c\u90a3\u7528\u6237\u5c31\u4e0d\u4e50\u610f\u4f7f\u7528 CA \u5730\u5740\uff0c\u751a\u81f3\u4f7f\u7528 CA \u6709\u66f4\u9ad8\u7684\u4ea4\u6613\u6210\u672c\uff08\u666e\u901a\u8f6c\u8d26\u573a\u666f\uff0c\u4e5f\u4f1a\u4ea4\u6613\u8d39\u7528\u7ffb\u500d\uff09\uff0c\u4e5f\u592a\u4f9d\u8d56\u4e8e Dapp \u672c\u8eab\u7684\u517c\u5bb9\u6027\u3002<\/p>\n<p>\u6240\u4ee5\u5728\u4ee5\u592a\u574a\u4e3b\u7f51\u4e0a\u8fc4\u4eca\u4e3a\u6b62\u59cb\u7ec8\u6ca1\u6709\u5f97\u5230\u666e\u53ca\u3002<\/p>\n<p>\u6210\u672c\u5c31\u662f\u7528\u6237\u6700\u91cd\u8981\u8861\u91cf\u7684\u6807\u51c6\uff0c\u5fc5\u987b\u964d\u4f4e\u6210\u672c\u3002<\/p>\n<p>\u4f46\u662f\u8981\u771f\u6b63\u964d\u4f4e GAS\uff0c\u5c31\u5fc5\u987b\u4ee5\u592a\u574a\u672c\u8eab\u505a\u8f6f\u5206\u53c9\u5347\u7ea7\uff0c\u4fee\u6539 GAS \u8ba1\u7b97\u6216\u8005\u4fee\u6539\u64cd\u4f5c\u7801\u7684 GAS \u6d88\u8017\u7b49\u6a21\u5757\uff0c\u7136\u800c\u65e2\u7136\u8981\u8f6f\u5206\u53c9\uff0c\u90a3\u4f55\u4e0d\u76f4\u63a5\u8003\u8651 EIP-7702 \u5462\uff1f<\/p>\n<p><strong>4\u3001\u5168\u9762\u89e3\u6790 EIP-7702<\/strong><\/p>\n<p><strong>4.1 EIP-7702 \u662f\u4ec0\u4e48<\/strong><\/p>\n<p>\u5b83\u901a\u8fc7\u65b0\u7684\u4ea4\u6613\u7c7b\u578b\u6765\u533a\u5206\uff0c\u53ef\u4ee5\u5141\u8bb8 EOA \u5728\u5355\u7b14\u4ea4\u6613\u4e2d\u4e34\u65f6\u5177\u5907\u667a\u80fd\u5408\u7ea6\u7684\u529f\u80fd\uff0c\u8fdb\u800c\u652f\u6301\u4e1a\u52a1\u4e0a\u8fdb\u884c\u6279\u91cf\u4ea4\u6613\u3001\u65e0 Gas \u4ea4\u6613\u548c\u81ea\u5b9a\u4e49\u6743\u9650\u7ba1\u7406\u7b49\uff0c\u4e14\u65e0\u9700\u5f15\u5165\u65b0\u7684 EVM opCode\uff08\u5f71\u54cd\u5f80\u524d\u517c\u5bb9\u6027\uff09\u3002<\/p>\n<p>\u4ed6\u53ef\u4ee5\u8ba9\u7528\u6237\u5728\u4e0d\u90e8\u7f72\u667a\u80fd\u5408\u7ea6\u7684\u60c5\u51b5\u4e0b\uff0c\u5c31\u53ef\u4ee5\u83b7\u5f97\u5927\u90e8\u5206 AA \u7684\u80fd\u529b\uff0c\u751a\u81f3\u53ef\u4ee5\u63d0\u4f9b\u7b2c\u4e09\u65b9\u4ee3\u7528\u6237\u53d1\u8d77\u4ea4\u6613\u7684\u80fd\u529b\uff0c\u4e14\u4e0d\u9700\u8981\u7528\u6237\u63d0\u4f9b\u79c1\u94a5\uff0c\u53ea\u9700\u7b7e\u540d\u6388\u6743\u7684\u4fe1\u606f\u3002<\/p>\n<p><strong>4.2 \u6570\u636e\u7ed3\u6784<\/strong><\/p>\n<p>\u4ed6\u5b9a\u4e49\u4e86\u65b0\u7684\u4ea4\u6613\u7c7b\u578b 0x04\uff0c\u8be5\u4ea4\u6613\u7c7b\u578b\u7684 TransactionPayload \u662f\u4e0b\u5217\u5185\u5bb9\u7684 RLP \u7f16\u7801\u5e8f\u5217\u5316\u7ed3\u679c<\/p>\n<pre class=\"wp-block-preformatted\">rlp([    chain_id,  \/\/ \u94fe ID\uff0c\u7528\u4e8e\u9632\u6b62\u91cd\u653e\u653b\u51fb\u3002    nonce,     \/\/ \u4ea4\u6613\u8ba1\u6570\u5668\uff0c\u786e\u4fdd\u4ea4\u6613\u552f\u4e00\u6027\u3002    max_priority_fee_per_gas,  \/\/1559 \u4ea4\u6613\u8d39\u7528    max_fee_per_gas,  \/\/1559 \u4ea4\u6613\u8d39\u7528    gas_limit,    destination,  \/\/ \u4ea4\u6613\u76ee\u6807\u5730\u5740    value,     data,     access_list,   \/\/ \u8bbf\u95ee\u5217\u8868\uff0c\u7528\u4e8e EIP-2929 \u4e2d\u7684 Gas \u4f18\u5316\u3002    authorization_list,     signature_y_parity,  \/\/ 3 \u4e2a\u7b7e\u540d\u53c2\u6570\uff0c\u7528\u4e8e\u9a8c\u8bc1\u4ea4\u6613\u7b7e\u540d\u3002    signature_r,     signature_s ])<\/pre>\n<p>\u91cd\u8981\u7684\u662f\u5176\u4e2d\u65b0\u589e\u4e86 authorization_list \u5bf9\u8c61\uff0c\u5b58\u50a8\u7b7e\u540d\u8005\u5e0c\u671b\u5728\u5176 EOA \u4e2d\u6267\u884c\u7684\u4ee3\u7801\uff0c\u7528\u6237\u7b7e\u7f72\u4ea4\u6613\u7684\u540c\u65f6\u4e5f\u7b7e\u7f72\u8981\u6267\u884c\u7684\u5408\u7ea6\u4ee3\u7801\uff0c\u4ed6\u4f5c\u4e3a\u4e8c\u7ef4\u5217\u8868\u5b58\u5728\uff0c\u8bf4\u660e\u53ef\u4ee5\u6279\u91cf\u5b58\u653e\u591a\u4e2a\u64cd\u4f5c\u4fe1\u606f\uff0c\u6267\u884c\u6279\u91cf\u64cd\u4f5c\u3002<\/p>\n<ul class=\"wp-block-list\">\n<li><\/li>\n<\/ul>\n<pre class=\"wp-block-preformatted\">authorization_list = [[chain_id, address, nonce, y_parity, r, s], ...]<\/pre>\n<p><strong>4.3 \u4ea4\u6613\u751f\u547d\u5468\u671f<\/strong><\/p>\n<p><strong>4.3.1 \u9a8c\u8bc1\u9636\u6bb5<\/strong><\/p>\n<p>\u5728\u6267\u884c\u4ea4\u6613\u7684\u5f00\u59cb\u9636\u6bb5\uff0c\u5bf9\u4e8e\u6bcf\u4e2a authorization_list \u7684 <code>[chain_id, address, nonce, y_parity, r, s]<\/code> \u5143\u7ec4\uff1a<\/p>\n<ol class=\"wp-block-list\">\n<li>\u4ece\u7b7e\u540d r\u3001s \u4e2d\u91c7\u7528 ecrecover \u6062\u590d\u51fa\u7b7e\u540d\u8005\u5730\u5740\uff08\u6ce8\u610f\u8fd9\u662f\u4ee5\u592a\u574a\u672c\u8eab\u7684\u673a\u5236\uff0c\u6240\u4ee5\u8be5 EIP \u6ca1\u6709\u6539\u53d8\u7b7e\u540d\u7b97\u6cd5\uff09\u3002<code>authority = ecrecover(keccak(MAGIC || rlp([chain_id, address, nonce])), y_parity, r, s]<\/code>\uff08\u4e0e\u4e4b\u524d\u89e3\u7b7e\u540d\u5f97\u51fa from \u5730\u5740\u7c7b\u4f3c\uff0c\u8fd9\u91cc\u5f97\u51fa\u7684\u662f\u9488\u5bf9\u8fd9\u4e2a list \u7684\u5c40\u90e8\u7b7e\u540d\u5730\u5740\uff09<\/li>\n<li>\u9a8c\u8bc1\u94fe ID\uff08\u9632\u5206\u53c9\u94fe\u91cd\u653e\uff09\u3002<\/li>\n<li>\u9a8c\u8bc1<code>authority<\/code>\u7b7e\u540d\u8005\u7684\u4ee3\u7801\u662f\u5426\u4e3a\u7a7a\u6216\u5df2\u7ecf\u59d4\u6258\uff08\u9a8c\u8bc1\u4ea4\u6613\u662f\u5426\u5c5e\u4e8e\u6709\u6548 7702 \u4ea4\u6613\uff0c\u540e\u7eed\u4f1a\u901a\u8fc7 delegation \u673a\u5236\u53bb\u4ee3\u7406\u6267\u884c\u4ea4\u6613\uff09\u3002<\/li>\n<li>\u9a8c\u8bc1<code>authority<\/code>\u7b7e\u540d\u8005\u7684 nonce\uff08\u9632<code>authority<\/code>\u7684\u7b7e\u540d\u91cd\u653e\uff09\u3002<\/li>\n<li>\u8bbe\u7f6e<code>authority<\/code>\u7b7e\u540d\u8005\u7684\u4ee3\u7801\u4e3a <code>0xef0100 || address<\/code>\uff08\u7528\u4e8e\u7ed5\u8fc7 EIP3607 \u9632\u78b0\u649e\u7b56\u7565\u7684\uff09<\/li>\n<li>\u589e\u52a0<code>authority<\/code>\u7b7e\u540d\u8005\u7684 nonce\uff08\u9632\u5c40\u90e8\u7b7e\u540d\u91cd\u653e\uff09\u3002<\/li>\n<li>\u5c06<code>authority<\/code>\u7b7e\u540d\u8005\u8d26\u6237\u6dfb\u52a0\u5230\u5df2\u8bbf\u95ee\u5730\u5740\u5217\u8868\u4e2d\uff08\u8f6c\u70ed\u5730\u5740\uff0c\u964d\u4f4e\u67e5\u8be2\u5b58\u50a8\u7684 gas \u8d39\uff09<\/li>\n<\/ol>\n<p><strong>4.3.2 \u6267\u884c\u64cd\u4f5c\u9636\u6bb5<\/strong><\/p>\n<p><strong>\u8981\u6267\u884c\u7684\u5408\u7ea6\u4ee3\u7801\u4ee5\u53ca\u64cd\u4f5c\u6307\u4ee4\u5728\u54ea\u91cc\uff1f<\/strong><\/p>\n<p>\u300c\u65b0\u300d\u7248\u672c\u4ec5\u66f4\u6539\u4e86\u4ee3\u7801\u90e8\u7f72\u65b9\u9762\u7684\u884c\u4e3a\u3002<\/p>\n<p>\u5b83\u4e0d\u518d\u5c06\u5e10\u6237\u4ee3\u7801\u8bbe\u7f6e\u4e3a<code>contract_code<\/code>\uff0c\u800c\u662f\u4ece<code>authorization_list<\/code>\u4e2d\u68c0\u7d22\u4ee3\u7801<code>address<\/code>\u5e76\u5c06\u8be5\u4ee3\u7801\u8bbe\u7f6e\u4e3a\u5e10\u6237\u4ee3\u7801\u3002<\/p>\n<p>\u6240\u4ee5\uff0c\u5f53\u9700\u8981\u6267\u884c\u6388\u6743\u4ee3\u7801\u65f6\uff0c\u4ece<code>authorization_list<\/code>\u7684 <code>address<\/code>\u5b57\u6bb5\u6307\u5b9a\u7684\u5730\u5740\u52a0\u8f7d\u4ee3\u7801\uff0c\u5e76\u5728\u7b7e\u540d\u8005\u8d26\u6237\u7684\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u3002<\/p>\n<p>\u8fd9\u610f\u5473\u7740\u7528\u6237\u7684\u5408\u7ea6\u4ee3\u7801\u5b9e\u9645\u4e0a\u662f\u5b58\u50a8\u5728\u94fe\u4e0a\u7684\u67d0\u4e2a\u7279\u5b9a\u5730\u5740\uff0c\u800c\u4e0d\u662f\u76f4\u63a5\u5305\u542b\u5728\u4ea4\u6613\u4e2d\u3002<\/p>\n<p>\u800c\u64cd\u4f5c\u6307\u4ee4\u548c\u76f8\u5173\u53c2\u6570\u5219\u5b58\u50a8\u5728\u4ea4\u6613\u8d1f\u8f7d\u7684<code>data<\/code>\u5b57\u6bb5\u4e2d\u3002<\/p>\n<p><strong>4.4 EIP-7702 \u6709\u4ec0\u4e48\u4ef7\u503c\uff1f<\/strong><\/p>\n<p>\u4ed6\u5bf9\u4e8e Web3 \u94b1\u5305\u7684\u5168\u94fe\u8def\u90fd\u4f1a\u6709\u53d8\u5316\uff0c\u7528\u6237\u4f53\u9a8c\u4e5f\u56e0\u6b64\u5de8\u53d8\uff0c\u56e0\u4e3a EOA \u53d1\u8d77\u7684\u666e\u901a\u4ea4\u6613\u4e5f\u53ef\u4ee5\u7c7b\u4f3c\u5408\u7ea6\u6267\u884c\u591a\u79cd\u903b\u8f91\uff0c\u6bd4\u5982\u6279\u91cf transfer\u3002\u5bf9\u4e8e CeFi \u573a\u666f\u4f1a\u5f71\u54cd\u4ea4\u6613\u9274\u522b\uff0c\u4e5f\u5f71\u54cd\u51b2\u63d0\u5f52\u96c6\u624b\u7eed\u8d39<\/p>\n<p>\u7531\u4e8e\u5176\u51fa\u73b0\uff0c\u6253\u7834\u4e86\u5f88\u591a\u66fe\u7ecf\u7684\u5b9a\u52bf\uff0c\u6bd4\u5982\uff1a<\/p>\n<ol class=\"wp-block-list\">\n<li>\u6253\u7834\u4e86\u8d26\u6237\u4f59\u989d\u53ea\u80fd\u56e0\u6e90\u81ea\u8be5\u8d26\u6237\u7684\u4ea4\u6613\u800c\u51cf\u5c11\u7684\u4e0d\u53d8\u91cf\u3002<\/li>\n<li>\u6253\u7834\u4e86\u4ea4\u6613\u6267\u884c\u5f00\u59cb\u540e EOA nonce \u589e\u52a0 1 \u7684\u4e0d\u53d8\u91cf\uff08\u53ef\u80fd\u540c\u65f6\u589e\u52a0\u591a\u4e2a\uff09\u3002<\/li>\n<li>\u6253\u7834\u4e86 tx.origin \u548c msg.sender \u4e24\u4e2a\u6bd4\u5bf9\u7684\u9632\u62a4\u903b\u8f91\uff0c\u5f88\u591a\u8fc7\u5f80\u7684\u5408\u7ea6\u6709\u98ce\u9669\u4e86\u3002<\/li>\n<li>\u6253\u7834\u4e86 EOA \u672c\u8eab\u65e0\u6cd5\u53d1\u51fa\u4e8b\u4ef6\u7684\u73b0\u72b6\uff0c\u5bf9\u90e8\u5206\u94fe\u4e0a\u4e8b\u4ef6\u8bc6\u522b\u76d1\u542c\u53ef\u80fd\u9700\u8981\u6ce8\u610f\u3002<\/li>\n<li>\u6253\u7834\u4e86 EOA \u5730\u5740\u63a5\u53d7 ERC20\u3001721\u30011155 \u7b49\u8d44\u4ea7\u5fc5\u7136\u6210\u529f\u7684\u73b0\u72b6\uff08\u56e0\u4e3a\u56de\u8c03\u673a\u5236\uff0c\u53ef\u80fd\u5931\u8d25\uff09<\/li>\n<\/ol>\n<p><strong>4.5 \u5bf9\u6bd4 EIP-7702 \u548c EIP-4337<\/strong><\/p>\n<p><strong>1. EIP-7702 \u7684\u4f18\u52bf<\/strong><\/p>\n<ul class=\"wp-block-list\">\n<li>gas \u66f4\u4f4e\uff0c\u56e0\u4e3a\u65e0\u9700\u7ecf\u8fc7 entrypoint \u6a21\u5757\uff0c\u51cf\u5c11\u94fe\u4e0a\u64cd\u4f5c\u3002<\/li>\n<li>\u7528\u6237\u8fc1\u79fb\u6210\u672c\u66f4\u4f4e\uff0c\u65e0\u9700\u63d0\u524d\u90e8\u7f72\u94fe\u4e0a\u5408\u7ea6\u505a\u4e3a\u4e3b\u4f53<\/li>\n<li>\u4e0e Eip4337 \u76f8\u6bd4\uff0c\u540c\u6837\u4f1a\u6709\u4ee3\u7801\u59d4\u6258\u6267\u884c\uff0c\u4e5f\u540c\u6837\u4f1a\u6709\u4e24\u79cd\u65b9\u5f0f\uff1a<\/li>\n<\/ul>\n<p><strong>\u5b8c\u5168\u59d4\u6258\uff08Full Delegation\uff09<\/strong><\/p>\n<ul class=\"wp-block-list\">\n<li>\u5b8c\u5168\u59d4\u6258\u662f\u6307\u5c06\u67d0\u4e2a\u64cd\u4f5c\u7684\u5168\u90e8\u6743\u9650\u59d4\u6258\u7ed9\u4e00\u4e2a\u7279\u5b9a\u5730\u5740\u3002\u4f8b\u5982\uff0c\u7528\u6237\u53ef\u4ee5\u5c06\u6240\u6709 ERC-20 \u4ee3\u5e01\u7684\u7ba1\u7406\u6743\u9650\u59d4\u6258\u7ed9\u4e00\u4e2a\u667a\u80fd\u5408\u7ea6\u5730\u5740\uff0c\u4ece\u800c\u4f7f\u5f97\u8fd9\u4e2a\u667a\u80fd\u5408\u7ea6\u53ef\u4ee5\u4ee3\u8868\u7528\u6237\u6267\u884c\u6240\u6709\u76f8\u5173\u64cd\u4f5c\u3002<\/li>\n<\/ul>\n<p><strong>\u53d7\u4fdd\u62a4\u7684\u59d4\u6258\uff08Protected Delegation\uff09<\/strong><\/p>\n<ul class=\"wp-block-list\">\n<li>\u53d7\u4fdd\u62a4\u7684\u59d4\u6258\u662f\u6307\u5728\u59d4\u6258\u7684\u8fc7\u7a0b\u4e2d\u589e\u52a0\u4e00\u4e9b\u9650\u5236\u548c\u4fdd\u62a4\u63aa\u65bd\uff0c\u786e\u4fdd\u59d4\u6258\u64cd\u4f5c\u7684\u5b89\u5168\u6027\u548c\u53ef\u63a7\u6027\u3002<\/li>\n<li>\u4f8b\u5982\uff0c\u7528\u6237\u53ef\u4ee5\u4ec5\u5c06\u90e8\u5206 ERC-20 \u4ee3\u5e01\u7684\u7ba1\u7406\u6743\u9650\u59d4\u6258\u7ed9\u4e00\u4e2a\u667a\u80fd\u5408\u7ea6\uff0c\u6216\u8005\u8bbe\u7f6e\u4e00\u4e9b\u9650\u5236\u6761\u4ef6\uff08\u5982\u6bcf\u5929\u6700\u591a\u82b1\u8d39\u603b\u4f59\u989d\u7684 1%\uff09\u3002<\/li>\n<\/ul>\n<p><strong>2. EIP-7702 \u7684\u7f3a\u70b9<\/strong><\/p>\n<p>\u4ed6\u7684\u6838\u5fc3\u7f3a\u70b9\u662f\u5c5e\u4e8e\u8f6f\u5206\u53c9\u5347\u7ea7\uff0c\u9700\u8981\u5927\u5bb6\u5171\u8bc6\u63a8\u52a8\uff0c\u5e76\u4e14\u6539\u52a8\u5de8\u5927\uff0c\u5bf9\u94fe\u4e0a\u751f\u6001\u5f71\u54cd\u592a\u5e7f\uff0c\u5341\u56db\u541b\u521d\u6b65\u8bc4\u4f30\u4e0b\u6765\uff0c\u5c31\u6709\u4ee5\u4e0b\u6311\u6218\uff0c\u4f46\u662f\u6311\u6218\u4e5f\u5c31\u662f\u5e02\u573a\u7684\u673a\u4f1a\uff1a<\/p>\n<ol class=\"wp-block-list\">\n<li>\u81ea\u7531\u5ea6\u6781\u9ad8\uff0c\u96be\u4ee5\u88ab\u5ba1\u8ba1\uff0c\u7528\u6237\u4f1a\u66f4\u9700\u6c42\u9760\u8c31\u7684\u94b1\u5305\u627f\u62c5\u5b89\u5168\u9632\u62a4\u7684\u4fdd\u62a4\u3002<\/li>\n<li>\u5bf9\u539f\u67b6\u6784\u53d8\u5316\u8fc7\u5927\uff0c\u867d\u7136\u7528\u4e0d\u540c\u4ea4\u6613\u7c7b\u578b\u533a\u5206\uff0c\u4f46\u662f\u5f88\u591a\u57fa\u5efa\u5c24\u5176\u94fe\u4e0a\u4e0d\u53ef\u6539\u5408\u7ea6\u90fd\u65e0\u6cd5\u76f4\u63a5\u9002\u914d\u3002<\/li>\n<li>\u5bf9 EOA \u5730\u5740\u63d0\u4f9b\u4e86\u5408\u7ea6\u80fd\u529b\uff0c\u4f46\u5bf9\u5e94\u7684\u5b58\u50a8\u7a7a\u95f4\u65e0\u6cd5\u7559\u5b58\u3002<\/li>\n<li>\u5355\u72ec\u4ea4\u6613\u7684\u6210\u672c\u7a0d\u5fae\u63d0\u9ad8\uff0c\u56e0\u4e3a\u4f1a\u5927\u91cf\u589e\u52a0 Calldata \u7684\u90e8\u5206\uff0c\u4f30\u7b97\u8c03\u7528\u7684\u603b\u6210\u672c\u5c06\u662f<code>16\uff08gas\uff09 * 15\uff08\u5b57\u8282\uff09 = 240<\/code>\uff08gas\uff09calldata \u6210\u672c\uff0c\u52a0\u4e0a EIP-3860 \u7684\u6210\u672c<code>2 * 15 = 30<\/code>\uff0c\u518d\u52a0\u4e0a\u5927\u7ea6 \u7684\u8fd0\u884c\u65f6\u6210\u672c<code>150<\/code>\u3002\u56e0\u6b64\uff0c\u4ec5\u4ec5\u51c6\u5907\u8d26\u6237\u54ea\u6015\u4ec0\u4e48\u90fd\u4e0d\u505a\uff0c\u5c31\u8981\u589e\u52a0 500 \u7684 Gas \u4e86\u3002<\/li>\n<li>\u300c\u5982\u679c\u63a5\u6536\u8005\u7b7e\u7f72\u4e86\u6ca1\u6709\u63a5\u6536\u529f\u80fd\u7684\u4ee3\u7801\uff0c\u53d1\u9001\u8005\u5728\u5c1d\u8bd5\u53d1\u9001\u8d44\u4ea7\u65f6\u53ef\u80fd\u4f1a\u9762\u4e34 DoS\u3002\u300d\u89c1\u6848\u4f8b\u3002\u8fd9\u4e2a\u95ee\u9898\u5176\u5b9e\u662f EOA A \u7b7e\u7f72\u4e86\u5b83\u4e0d\u5e94\u8be5\u7b7e\u7f72\u7684\u4e1c\u897f\u2014\u2014\u4e00\u4e2a\u8bbe\u7f6e\u4e86\u9519\u8bef\u5b9e\u73b0\uff08\u6ca1\u6709<code>receive()<\/code>\uff09\u7684\u53ef\u91cd\u653e\u6587\u4ef6\u3002<\/li>\n<li>\u94fe\u4e0a \u51b2\u63d0\u903b\u8f91\u53ef\u80fd\u4e0d\u4e00\u81f4\uff0c\u6bd4\u5982\u5f53\u8f6c\u79fb ERC-20 \u4ee3\u5e01\u65f6\uff0c\u5982\u679c\u63a5\u6536\u65b9\u8d26\u6237\u6709\u4ee3\u7801\uff0c\u5219\u4ee3\u5e01\u5408\u7ea6\u5c06\u8c03\u7528<code>onERC20Received<\/code>\u63a5\u6536\u65b9\u8d26\u6237\u3002\u5982\u679c<code>onERC20Received<\/code>\u8fd8\u539f\u6216\u8fd4\u56de\u9519\u8bef\u7684\u503c\uff0c\u5219\u4ee4\u724c\u4f20\u8f93\u5c06\u8fd8\u539f\u3002<\/li>\n<li>\u53e6\u5916\u5982\u679c EOA \u53ef\u4ee5\u53d1\u51fa\u4e8b\u4ef6\uff0c\u4f1a\u4e0d\u4f1a\u6709\u4ec0\u4e48\u95ee\u9898\uff1f\u4e00\u4e9b\u57fa\u7840\u8bbe\u65bd\u53ef\u80fd\u9700\u8981\u6ce8\u610f\u3002<\/li>\n<\/ol>\n<p>\u8fd9\u4e9b\u8fd8\u53ea\u662f\u5341\u56db\u541b\u57fa\u4e8e\u76ee\u524d EIP7702 \u63d0\u6848\u5185\u5bb9\uff0c\u4ee5\u53ca\u5bf9\u5e94\u7684\u5b98\u65b9\u8bba\u575b\u8ba8\u8bba\u603b\u7ed3\u51fa\u7684\u4e00\u4e9b\u7f3a\u70b9\uff0c\u6700\u7ec8\u8fd8\u9700\u8981\u57fa\u4e8e\u6700\u7ec8\u7684\u5b9e\u73b0\u4ee3\u7801\u624d\u80fd\u5206\u6790\u5b8c\u5168\u3002<\/p>\n<p>\u53c2\u8003\u5982\u4e0b\uff1a<\/p>\n<pre class=\"wp-block-preformatted\">https:\/\/eips.ethereum.org\/EIPS\/eip-7702https:\/\/ethereum-magicians.org\/t\/eip-set-eoa-account-code-for-one-transaction\/19923https:\/\/github.com\/ethereum\/EIPs\/pull\/8527<\/pre>\n<p><strong>5\u3001 \u5168\u6587\u603b\u7ed3<\/strong><\/p>\n<p>\u672c\u6587\u770b\u4f3c\u7bc7\u5e45\u5b8f\u5927\uff0c\u5b9e\u9645\u4e0a\u6587\u5b57\u5185\u5bb9\u53ea\u6709 6k \u4f59\u5b57\uff0c\u4e2d\u95f4\u6d89\u53ca\u7684\u5f88\u591a\u5f80\u671f EIP \u89e3\u8bfb\uff0c\u90fd\u5728\u6587\u4e2d\u94fe\u63a5\u53ef\u4ee5\u62d3\u5c55\uff0c\u6211\u5c31\u4e0d\u8fdb\u800c\u8ffd\u6eaf\u4e86\u3002<\/p>\n<p>\u76ee\u524d\u770b\uff0c\u8d26\u6237\u62bd\u8c61\uff0c\u786e\u5b9e\u53ea\u80fd\u653e\u5728\u7b2c\u516d\u6a21\u5757\uff0c\u5373\u4fee\u590d\u4e00\u5207\uff0c\u4e5f\u5373\u6700\u540e\u5728\u63a8\u884c\uff0c\u5982\u4eca\u5927\u5e45\u52a0\u5feb EIP7702 \u7684\u8fdb\u5ea6\uff0c\u66f4\u591a\u5e26\u6765\u7684\u8fd8\u662f\u5bf9\u7cfb\u7edf\u5b89\u5168\u6027\u7684\u6311\u6218\uff0c\u53ef\u4ee5\u9884\u6599\u5230\uff0c\u6700\u7ec8\u4ed6\u4f1a\u5b9e\u73b0\uff0c\u6bd5\u7adf\u4ee5\u592a\u574a\u5408\u5e76\uff0c\u4fee\u6539\u5171\u8bc6\u7b97\u6cd5\u8fd9\u6837\u7684\u98a0\u8986\u6027\u4e8b\u4ef6\u90fd\u53ef\u4ee5\u53d1\u751f\uff0c\u53c8\u8c08\u4f55\u533a\u533a\u65b0\u7684\u4ea4\u6613\u7c7b\u578b\u5462\u3002<\/p>\n<p>\u4f46\u662f\u8fd9\u4e00\u6b21\u98a0\u8986\u7684\u5185\u5bb9\u592a\u591a\u4e86\uff0c\u6253\u7834\u591a\u4e2a\u94fe\u4e0a\u4e0d\u53ef\u80fd\u7684\u6f5c\u89c4\u5219\uff0c\u4e5f\u6253\u7834\u4e86\u5927\u591a\u6570 Dapp \u7684\u5e94\u7528\u903b\u8f91\uff0c\u4f46\u662f\u4ed6\u6b7b\u6b7b\u7684\u5360\u4f4f\u4e86\u6700\u6838\u5fc3\u7684\u4e00\u70b9\uff0c\u5c31\u662f\u7528\u6237\u7684\u6210\u672c\u66f4\u4f4e\u4e86\uff01\u5bf9\u6bd4 EIP4337 \u8fd1\u4e4e\u7ffb\u500d\u7684\u4ea4\u6613\u6210\u672c\u800c\u8a00\u3002<\/p>\n<p>\u7528\u6237\u672c\u8eab\u8fd8\u662f EOA \u5730\u5740\uff0c\u53ea\u662f\u5728\u9700\u8981\u7684\u65f6\u5019\u624d\u53bb\u9a71\u52a8\u548c\u4f7f\u7528 CA \u903b\u8f91\uff0c\u6240\u4ee5\u6301\u6709\u6210\u672c\u4f4e\u4e86\u3002\u65e0\u9700\u5148\u8f6c\u6362\u51fa\u94fe\u4e0a CA \u8eab\u4efd\u518d\u505a\u64cd\u4f5c\uff0c\u7b49\u4e8e\u7528\u6237\u65e0\u9700\u6ce8\u518c\u4e86\u3002<\/p>\n<p>\u7528\u6237\u53ef\u4ee5\u8f7b\u677e\u7528 EOA \u505a\u5230\u591a\u4ea4\u6613\u5e76\u884c\uff0c\u6bd4\u5982\u6388\u6743\u4ee3\u6263\u548c\u6267\u884c\u4ee3\u6263\u4e24\u79cd\u5408\u4e00\uff0c\u8fd9\u6837\u5bf9\u7528\u6237\u4ea4\u6613\u6210\u672c\u672c\u8eab\u5c31\u4f4e\u4e86\uff0c\u800c\u5bf9\u4e8e Dapp \u800c\u8a00\uff0c\u5c24\u5176\u662f\u9700\u8981\u505a\u94fe\u4e0a\u4f01\u4e1a\u7ea7\u7ba1\u7406\u7684\u9879\u76ee\u65b9\uff0c\u6bd4\u5982\u4ea4\u6613\u6240\u7b49\u66f4\u662f\u98a0\u8986\u6027\u7684\u4f18\u5316\uff0c\u6279\u91cf\u5f52\u96c6\u4e00\u65e6\u539f\u751f\u6001\u5b9e\u73b0\uff0c\u57fa\u672c\u4ea4\u6613\u6240\u6210\u672c\u53ef\u4ee5\u77ac\u95f4\u51cf\u5c11\u4e00\u534a\u4ee5\u4e0a\uff0c\u6700\u7ec8\u4e5f\u53ef\u4ee5\u60e0\u53ca\u7528\u6237\u3002<\/p>\n<p>\u6240\u4ee5\uff0c\u867d\u7136\u4ed6\u6539\u53d8\u4e86\u5f88\u591a\uff0c\u4f46\u5360\u636e\u6210\u672c\u8fd9\u4e2a\u7ef4\u5ea6\uff0c\u5c31\u503c\u5f97\u5168\u90e8 Dapp \u53bb\u7814\u7a76\u548c\u9002\u914d\uff0c\u56e0\u4e3a\u8fd9\u4e00\u6b21\uff0c\u7528\u6237\u5fc5\u7136\u7ad9\u5728\u4e86 EIP7702 \u7684\u4e00\u8fb9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u672c\u6587\u6574\u4f53\u5206\u4e24\u5927\u6a21\u5757\uff1a \u4e0a\u534a\u6bb5\uff0c\u5c06\u4ece 2015 \u5e74\u8d77\u7684\u9996\u4e2a AA \u63d0\u6848\u51fa\u53d1\uff0c\u7cfb\u7edf\u6574\u7406\u76ee\u524d\u4e3a\u6b62\u7684 Eip \u63d0\u6848\u4e3b\u8981 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-936","post","type-post","status-publish","format-standard","hentry","category-news"],"_links":{"self":[{"href":"http:\/\/www.fubairui.net\/index.php?rest_route=\/wp\/v2\/posts\/936","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.fubairui.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.fubairui.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.fubairui.net\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/www.fubairui.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=936"}],"version-history":[{"count":1,"href":"http:\/\/www.fubairui.net\/index.php?rest_route=\/wp\/v2\/posts\/936\/revisions"}],"predecessor-version":[{"id":2589,"href":"http:\/\/www.fubairui.net\/index.php?rest_route=\/wp\/v2\/posts\/936\/revisions\/2589"}],"wp:attachment":[{"href":"http:\/\/www.fubairui.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=936"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.fubairui.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=936"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.fubairui.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=936"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}