{"id":32449,"date":"2024-11-25T12:55:38","date_gmt":"2024-11-25T04:55:38","guid":{"rendered":"https:\/\/fwq.ai\/blog\/32449\/"},"modified":"2024-11-25T12:55:38","modified_gmt":"2024-11-25T04:55:38","slug":"%e4%bd%bf%e7%94%a8angular%e5%92%8cnode%e8%bf%9b%e8%a1%8c%e5%9f%ba%e4%ba%8e%e4%bb%a4%e7%89%8c%e7%9a%84%e8%ba%ab%e4%bb%bd%e9%aa%8c%e8%af%81","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/32449\/","title":{"rendered":"\u4f7f\u7528Angular\u548cNode\u8fdb\u884c\u57fa\u4e8e\u4ee4\u724c\u7684\u8eab\u4efd\u9a8c\u8bc1"},"content":{"rendered":"<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/465\/014\/169354806751550.png\" class=\"aligncenter\" title=\"\u4f7f\u7528Angular\u548cNode\u8fdb\u884c\u57fa\u4e8e\u4ee4\u724c\u7684\u8eab\u4efd\u9a8c\u8bc1\u63d2\u56fe\" alt=\"\u4f7f\u7528Angular\u548cNode\u8fdb\u884c\u57fa\u4e8e\u4ee4\u724c\u7684\u8eab\u4efd\u9a8c\u8bc1\u63d2\u56fe\" \/><\/p>\n<p>\u8eab\u4efd\u9a8c\u8bc1\u662f\u4efb\u4f55 Web 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HTML \u5185\u5bb9\u8fdb\u884c\u54cd\u5e94\u3002<\/li>\n<\/ol>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/465\/014\/169354806718101.png\" class=\"aligncenter\" title=\"\u4f7f\u7528Angular\u548cNode\u8fdb\u884c\u57fa\u4e8e\u4ee4\u724c\u7684\u8eab\u4efd\u9a8c\u8bc1\u63d2\u56fe1\" alt=\"\u4f7f\u7528Angular\u548cNode\u8fdb\u884c\u57fa\u4e8e\u4ee4\u724c\u7684\u8eab\u4efd\u9a8c\u8bc1\u63d2\u56fe1\" \/><\/p>\n<p>\u5230\u76ee\u524d\u4e3a\u6b62\u4e00\u5207\u90fd\u5f88\u597d\u3002 Web \u5e94\u7528\u7a0b\u5e8f\u8fd0\u884c\u826f\u597d\uff0c\u5e76\u4e14\u80fd\u591f\u5bf9\u7528\u6237\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\uff0c\u4ee5\u4fbf\u4ed6\u4eec\u53ef\u4ee5\u8bbf\u95ee\u53d7\u9650\u7aef\u70b9\u3002\u4f46\u662f\uff0c\u5f53\u60a8\u60f3\u4e3a\u60a8\u7684\u5e94\u7528\u7a0b\u5e8f\u5f00\u53d1\u53e6\u4e00\u4e2a\u5ba2\u6237\u7aef\uff08\u4f8b\u5982 Android \u5ba2\u6237\u7aef\uff09\u65f6\u4f1a\u53d1\u751f\u4ec0\u4e48\u60c5\u51b5\uff1f\u60a8\u662f\u5426\u80fd\u591f\u4f7f\u7528\u5f53\u524d\u7684\u5e94\u7528\u7a0b\u5e8f\u6765\u9a8c\u8bc1\u79fb\u52a8\u5ba2\u6237\u7aef\u5e76\u63d0\u4f9b\u53d7\u9650\u5236\u7684\u5185\u5bb9\uff1f\u5c31\u76ee\u524d\u60c5\u51b5\u800c\u8a00\uff0c\u6ca1\u6709\u3002\u9020\u6210\u8fd9\u79cd\u60c5\u51b5\u7684\u4e3b\u8981\u539f\u56e0\u6709\u4e24\u4e2a\uff1a<\/p>\n<ol>\n<li>\u4f1a\u8bdd\u548c Cookie \u5bf9\u4e8e\u79fb\u52a8\u5e94\u7528\u7a0b\u5e8f\u6ca1\u6709\u610f\u4e49\u3002\u60a8\u65e0\u6cd5\u4e0e\u79fb\u52a8\u5ba2\u6237\u7aef\u5171\u4eab\u5728\u670d\u52a1\u5668\u7aef\u521b\u5efa\u7684\u4f1a\u8bdd\u6216 Cookie\u3002<\/li>\n<li>\u5728\u5f53\u524d\u5e94\u7528\u7a0b\u5e8f\u4e2d\uff0c\u8fd4\u56de\u5448\u73b0\u7684 HTML\u3002\u5728\u79fb\u52a8\u5ba2\u6237\u7aef\u4e2d\uff0c\u60a8\u9700\u8981\u5305\u542b JSON \u6216 XML 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\u548c\u4f1a\u8bdd\u3002\u4ee4\u724c\u5c06\u7528\u4e8e\u5bf9\u5411\u670d\u52a1\u5668\u53d1\u51fa\u7684\u6bcf\u4e2a\u8bf7\u6c42\u8fdb\u884c\u7528\u6237\u8eab\u4efd\u9a8c\u8bc1\u3002\u8ba9\u6211\u4eec\u4f7f\u7528\u57fa\u4e8e\u4ee4\u724c\u7684\u8eab\u4efd\u9a8c\u8bc1\u91cd\u65b0\u8bbe\u8ba1\u7b2c\u4e00\u4e2a\u573a\u666f\u3002<\/p>\n<p>\u5b83\u5c06\u4f7f\u7528\u4ee5\u4e0b\u63a7\u5236\u6d41\u7a0b\uff1a<\/p>\n<ol>\n<li>\u7528\u6237\u5728\u767b\u5f55\u8868\u5355\u4e2d\u63d0\u4f9b<strong>\u7528\u6237\u540d<\/strong>\u548c<strong>\u5bc6\u7801<\/strong>\uff0c\u7136\u540e\u70b9\u51fb<strong>\u767b\u5f55<\/strong>\u3002<\/li>\n<li>\u53d1\u51fa\u8bf7\u6c42\u540e\uff0c\u901a\u8fc7\u5728\u6570\u636e\u5e93\u4e2d\u67e5\u8be2\u6765\u9a8c\u8bc1\u540e\u7aef\u7684\u7528\u6237\u3002\u5982\u679c\u8bf7\u6c42\u6709\u6548\uff0c\u5219\u4f7f\u7528\u4ece\u6570\u636e\u5e93\u83b7\u53d6\u7684\u7528\u6237\u4fe1\u606f\u521b\u5efa\u4ee4\u724c\uff0c\u7136\u540e\u5728\u54cd\u5e94\u6807\u5934\u4e2d\u8fd4\u56de\u8be5\u4fe1\u606f\uff0c\u4ee5\u4fbf\u6211\u4eec\u53ef\u4ee5\u5c06\u4ee4\u724c\u6d4f\u89c8\u5668\u5b58\u50a8\u5728\u672c\u5730\u5b58\u50a8\u4e2d\u3002<\/li>\n<li>\u5728\u6bcf\u4e2a\u8bf7\u6c42\u6807\u5934\u4e2d\u63d0\u4f9b\u4ee4\u724c\u4fe1\u606f\uff0c\u4ee5\u8bbf\u95ee\u5e94\u7528\u7a0b\u5e8f\u4e2d\u7684\u53d7\u9650\u7aef\u70b9\u3002<\/li>\n<li>\u5982\u679c\u4ece\u8bf7\u6c42\u6807\u5934\u4fe1\u606f\u4e2d\u83b7\u53d6\u7684\u4ee4\u724c\u6709\u6548\uff0c\u5219\u8ba9\u7528\u6237\u8bbf\u95ee\u6307\u5b9a\u7aef\u70b9\uff0c\u5e76\u4f7f\u7528 JSON \u6216 XML \u8fdb\u884c\u54cd\u5e94\u3002<\/li>\n<\/ol>\n<p>\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u6ca1\u6709\u8fd4\u56de\u4f1a\u8bdd\u6216cookie\uff0c\u4e5f\u6ca1\u6709\u8fd4\u56de\u4efb\u4f55HTML\u5185\u5bb9\u3002\u8fd9\u610f\u5473\u7740\u6211\u4eec\u53ef\u4ee5\u5c06\u6b64\u67b6\u6784\u7528\u4e8e\u4efb\u4f55\u5ba2\u6237\u7aef\u7684\u7279\u5b9a\u5e94\u7528\u7a0b\u5e8f\u3002\u60a8\u53ef\u4ee5\u770b\u5230\u4e0b\u9762\u7684\u67b6\u6784\u67b6\u6784\uff1a<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/465\/014\/169354806833914.png\" class=\"aligncenter\" title=\"\u4f7f\u7528Angular\u548cNode\u8fdb\u884c\u57fa\u4e8e\u4ee4\u724c\u7684\u8eab\u4efd\u9a8c\u8bc1\u63d2\u56fe2\" alt=\"\u4f7f\u7528Angular\u548cNode\u8fdb\u884c\u57fa\u4e8e\u4ee4\u724c\u7684\u8eab\u4efd\u9a8c\u8bc1\u63d2\u56fe2\" \/><\/p>\n<p>\u90a3\u4e48\u8fd9\u4e2a JWT \u662f\u4ec0\u4e48\uff1f<\/p>\n<h2>JWT<\/h2>\n<p>JWT \u4ee3\u8868 <strong>JSON Web \u4ee4\u724c<\/strong>\uff0c\u662f\u6388\u6743\u6807\u5934\u4e2d\u4f7f\u7528\u7684\u4ee4\u724c\u683c\u5f0f\u3002\u8be5\u4ee4\u724c\u53ef\u5e2e\u52a9\u60a8\u4ee5\u5b89\u5168\u7684\u65b9\u5f0f\u8bbe\u8ba1\u4e24\u4e2a\u7cfb\u7edf\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u51fa\u4e8e\u672c\u6559\u7a0b\u7684\u76ee\u7684\uff0c\u6211\u4eec\u5c06 JWT \u91cd\u65b0\u8868\u8ff0\u4e3a\u201c\u4e0d\u8bb0\u540d\u4ee4\u724c\u201d\u3002\u4e0d\u8bb0\u540d\u4ee4\u724c\u7531\u4e09\u90e8\u5206\u7ec4\u6210\uff1a\u6807\u5934\u3001\u8d1f\u8f7d\u548c\u7b7e\u540d\u3002<\/p>\n<ul>\n<li> <strong>\u6807\u5934<\/strong>\u662f\u4ee4\u724c\u4e2d\u4fdd\u5b58\u4ee4\u724c\u7c7b\u578b\u548c\u52a0\u5bc6\u65b9\u6cd5\u7684\u90e8\u5206\uff0c\u4e5f\u662f\u4f7f\u7528 Base-64 \u8fdb\u884c\u52a0\u5bc6\u7684\u3002<\/li>\n<li> <strong>\u6709\u6548\u8d1f\u8f7d<\/strong>\u5305\u542b\u4fe1\u606f\u3002\u60a8\u53ef\u4ee5\u8f93\u5165\u4efb\u4f55\u7c7b\u578b\u7684\u6570\u636e\uff0c\u4f8b\u5982\u7528\u6237\u4fe1\u606f\u3001\u4ea7\u54c1\u4fe1\u606f\u7b49\uff0c\u6240\u6709\u8fd9\u4e9b\u6570\u636e\u90fd\u4f7f\u7528 Base-64 \u52a0\u5bc6\u8fdb\u884c\u5b58\u50a8\u3002<\/li>\n<li> <strong>\u7b7e\u540d<\/strong>\u7531\u6807\u5934\u3001\u8d1f\u8f7d\u548c\u5bc6\u94a5\u7684\u7ec4\u5408\u7ec4\u6210\u3002\u5bc6\u94a5\u5fc5\u987b\u5b89\u5168\u5730\u4fdd\u5b58\u5728\u670d\u52a1\u5668\u7aef\u3002<\/li>\n<\/ul>\n<p>\u60a8\u53ef\u4ee5\u5728\u4e0b\u9762\u770b\u5230 JWT \u67b6\u6784\u548c\u793a\u4f8b\u4ee4\u724c\uff1a<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/465\/014\/169354806891252.png\" class=\"aligncenter\" title=\"\u4f7f\u7528Angular\u548cNode\u8fdb\u884c\u57fa\u4e8e\u4ee4\u724c\u7684\u8eab\u4efd\u9a8c\u8bc1\u63d2\u56fe3\" alt=\"\u4f7f\u7528Angular\u548cNode\u8fdb\u884c\u57fa\u4e8e\u4ee4\u724c\u7684\u8eab\u4efd\u9a8c\u8bc1\u63d2\u56fe3\" \/><\/p>\n<p>\u60a8\u4e0d\u9700\u8981\u5b9e\u73b0\u4e0d\u8bb0\u540d\u4ee4\u724c\u751f\u6210\u5668\uff0c\u56e0\u4e3a\u60a8\u53ef\u4ee5\u627e\u5230\u591a\u79cd\u8bed\u8a00\u7684\u5df2\u5efa\u7acb\u5305\u3002\u60a8\u53ef\u4ee5\u5728\u4e0b\u9762\u770b\u5230\u5176\u4e2d\u4e00\u4e9b\uff1a<\/p>\n<table>\n<tbody>\n<tr>\n<td>Node.js<\/td>\n<td>https:\/\/github.com\/auth0\/node-jsonwebtoken<\/td>\n<\/tr>\n<tr>\n<td>PHP<\/td>\n<td>http:\/\/github.com\/firebase\/php-jwt<\/td>\n<\/tr>\n<tr>\n<td>Java<\/td>\n<td>http:\/\/github.com\/auth0\/java-jwt<\/td>\n<\/tr>\n<tr>\n<td>\u7ea2\u5b9d\u77f3<\/td>\n<td>https:\/\/github.com\/jwt\/ruby-jwt<\/td>\n<\/tr>\n<tr>\n<td>.NET<\/td>\n<td>https:\/\/github.com\/auth0\/java-jwt<\/td>\n<\/tr>\n<tr>\n<td>Python<\/td>\n<td>http:\/\/github.com\/progrium\/pyjwt\/<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u4e00\u4e2a\u5b9e\u9645\u793a\u4f8b<\/h2>\n<p>\u4ecb\u7ecd\u4e86\u6709\u5173\u57fa\u4e8e\u4ee4\u724c\u7684\u8eab\u4efd\u9a8c\u8bc1\u7684\u4e00\u4e9b\u57fa\u672c\u4fe1\u606f\u540e\uff0c\u6211\u4eec\u73b0\u5728\u53ef\u4ee5\u7ee7\u7eed\u8ba8\u8bba\u4e00\u4e2a\u5b9e\u9645\u793a\u4f8b\u3002\u770b\u4e00\u4e0b\u4e0b\u9762\u7684\u67b6\u6784\uff0c\u7136\u540e\u6211\u4eec\u5c06\u66f4\u8be6\u7ec6\u5730\u5206\u6790\u5b83\uff1a<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/465\/014\/169354806827454.png\" class=\"aligncenter\" title=\"\u4f7f\u7528Angular\u548cNode\u8fdb\u884c\u57fa\u4e8e\u4ee4\u724c\u7684\u8eab\u4efd\u9a8c\u8bc1\u63d2\u56fe4\" alt=\"\u4f7f\u7528Angular\u548cNode\u8fdb\u884c\u57fa\u4e8e\u4ee4\u724c\u7684\u8eab\u4efd\u9a8c\u8bc1\u63d2\u56fe4\" \/><\/p>\n<ol>\n<li>\u591a\u4e2a\u5ba2\u6237\u7aef\uff08\u4f8b\u5982\u7f51\u7edc\u5e94\u7528\u7a0b\u5e8f\u6216\u79fb\u52a8\u5ba2\u6237\u7aef\uff09\u51fa\u4e8e\u7279\u5b9a\u76ee\u7684\u5411 API \u53d1\u51fa\u8bf7\u6c42\u3002<\/li>\n<li>\u8bf7\u6c42\u662f\u5411 https:\/\/api.yourexampleapp.com \u7b49\u670d\u52a1\u53d1\u51fa\u7684\u3002\u5982\u679c\u5f88\u591a\u4eba\u4f7f\u7528\u8be5\u5e94\u7528\u7a0b\u5e8f\uff0c\u5219\u53ef\u80fd\u9700\u8981\u591a\u4e2a\u670d\u52a1\u5668\u6765\u63d0\u4f9b\u8bf7\u6c42\u7684\u64cd\u4f5c\u3002<\/li>\n<li>\u8fd9\u91cc\uff0c\u8d1f\u8f7d\u5747\u8861\u5668\u7528\u4e8e\u5e73\u8861\u8bf7\u6c42\uff0c\u4ee5\u6700\u9002\u5408\u540e\u7aef\u7684\u5e94\u7528\u7a0b\u5e8f\u670d\u52a1\u5668\u3002\u5f53\u60a8\u5411 https:\/\/api.yourexampleapp.com \u53d1\u51fa\u8bf7\u6c42\u65f6\uff0c\u8d1f\u8f7d\u5747\u8861\u5668\u9996\u5148\u4f1a\u5904\u7406\u8bf7\u6c42\uff0c\u7136\u540e\u4f1a\u5c06\u5ba2\u6237\u7aef\u91cd\u5b9a\u5411\u5230\u7279\u5b9a\u670d\u52a1\u5668\u3002<\/li>\n<li>\u6709\u4e00\u4e2a\u5e94\u7528\u7a0b\u5e8f\uff0c\u5e76\u4e14\u8be5\u5e94\u7528\u7a0b\u5e8f\u90e8\u7f72\u5230\u591a\u53f0\u670d\u52a1\u5668\uff08server-1\u3001server-2\u3001&#8230;\u3001server-n\uff09\u3002\u6bcf\u5f53\u5411 https:\/\/api.yourexampleapp.com \u53d1\u51fa\u8bf7\u6c42\u65f6\uff0c\u540e\u7aef\u5e94\u7528\u7a0b\u5e8f\u90fd\u4f1a\u62e6\u622a\u8bf7\u6c42\u6807\u5934\u5e76\u4ece\u6388\u6743\u6807\u5934\u4e2d\u63d0\u53d6\u4ee4\u724c\u4fe1\u606f\u3002\u5c06\u4f7f\u7528\u6b64\u4ee4\u724c\u8fdb\u884c\u6570\u636e\u5e93\u67e5\u8be2\u3002\u5982\u679c\u6b64\u4ee4\u724c\u6709\u6548\u5e76\u4e14\u5177\u6709\u8bbf\u95ee\u6240\u8bf7\u6c42\u7aef\u70b9\u6240\u9700\u7684\u6743\u9650\uff0c\u5219\u5b83\u5c06\u7ee7\u7eed\u3002\u5982\u679c\u6ca1\u6709\uff0c\u5b83\u5c06\u8fd4\u56de 403 \u54cd\u5e94\u4ee3\u7801\uff08\u8868\u793a\u7981\u6b62\u72b6\u6001\uff09\u3002<\/li>\n<\/ol>\n<h2>\u4f18\u70b9<\/h2>\n<p>\u57fa\u4e8e\u4ee4\u724c\u7684\u8eab\u4efd\u9a8c\u8bc1\u5177\u6709\u89e3\u51b3\u4e25\u91cd\u95ee\u9898\u7684\u591a\u4e2a\u4f18\u70b9\u3002\u4ee5\u4e0b\u662f\u5176\u4e2d\u7684\u4e00\u4e9b\uff1a<\/p>\n<h4>\u72ec\u7acb\u4e8e\u5ba2\u6237\u7aef\u7684\u670d\u52a1<\/h4>\n<p>\u5728\u57fa\u4e8e\u4ee4\u724c\u7684\u8eab\u4efd\u9a8c\u8bc1\u4e2d\uff0c\u4ee4\u724c\u901a\u8fc7\u8bf7\u6c42\u6807\u5934\u4f20\u8f93\uff0c\u800c\u4e0d\u662f\u5c06\u8eab\u4efd\u9a8c\u8bc1\u4fe1\u606f\u4fdd\u7559\u5728\u4f1a\u8bdd\u6216 cookie \u4e2d\u3002\u8fd9\u610f\u5473\u7740\u6ca1\u6709\u72b6\u6001\u3002\u60a8\u53ef\u4ee5\u4ece\u4efb\u4f55\u7c7b\u578b\u7684\u53ef\u4ee5\u53d1\u51fa HTTP \u8bf7\u6c42\u7684\u5ba2\u6237\u7aef\u5411\u670d\u52a1\u5668\u53d1\u9001\u8bf7\u6c42\u3002<\/p>\n<h4>\u5185\u5bb9\u5206\u53d1\u7f51\u7edc (CDN)<\/h4>\n<p>\u5728\u5f53\u524d\u7684\u5927\u591a\u6570 Web \u5e94\u7528\u7a0b\u5e8f\u4e2d\uff0c\u89c6\u56fe\u5728\u540e\u7aef\u5448\u73b0\uff0cHTML \u5185\u5bb9\u8fd4\u56de\u5230\u6d4f\u89c8\u5668\u3002\u524d\u7aef\u903b\u8f91\u4f9d\u8d56\u4e8e\u540e\u7aef\u4ee3\u7801\u3002<\/p>\n<p>\u6ca1\u6709\u5fc5\u8981\u5efa\u7acb\u8fd9\u6837\u7684\u4f9d\u8d56\u5173\u7cfb\u3002\u8fd9\u5e26\u6765\u4e86\u51e0\u4e2a\u95ee\u9898\u3002\u4f8b\u5982\uff0c\u5982\u679c\u60a8\u6b63\u5728\u4e0e\u5b9e\u73b0\u524d\u7aef HTML\u3001CSS \u548c JavaScript \u7684\u8bbe\u8ba1\u673a\u6784\u5408\u4f5c\uff0c\u60a8\u9700\u8981\u5c06\u8be5\u524d\u7aef\u4ee3\u7801\u8fc1\u79fb\u5230\u540e\u7aef\u4ee3\u7801\u4e2d\uff0c\u4ee5\u4fbf\u8fdb\u884c\u4e00\u4e9b\u6e32\u67d3\u6216\u586b\u5145\u64cd\u4f5c\u3002\u4e00\u6bb5\u65f6\u95f4\u540e\uff0c\u60a8\u5448\u73b0\u7684 HTML \u5185\u5bb9\u5c06\u4e0e\u4ee3\u7801\u673a\u6784\u5b9e\u73b0\u7684\u5185\u5bb9\u6709\u5f88\u5927\u4e0d\u540c\u3002<\/p>\n<p>\u5728\u57fa\u4e8e\u4ee4\u724c\u7684\u8eab\u4efd\u9a8c\u8bc1\u4e2d\uff0c\u60a8\u53ef\u4ee5\u4e0e\u540e\u7aef\u4ee3\u7801\u5206\u5f00\u5f00\u53d1\u524d\u7aef\u9879\u76ee\u3002\u60a8\u7684\u540e\u7aef\u4ee3\u7801\u5c06\u8fd4\u56de JSON \u54cd\u5e94\uff0c\u800c\u4e0d\u662f\u6e32\u67d3\u7684 HTML\uff0c\u5e76\u4e14\u60a8\u53ef\u4ee5\u5c06\u524d\u7aef\u4ee3\u7801\u7684\u7f29\u5c0f\u3001gzip \u7248\u672c\u653e\u5165 CDN \u4e2d\u3002\u5f53\u60a8\u8bbf\u95ee\u7f51\u9875\u65f6\uff0cHTML \u5185\u5bb9\u5c06\u4ece CDN \u63d0\u4f9b\uff0c\u5e76\u4e14\u9875\u9762\u5185\u5bb9\u5c06\u7531 API \u670d\u52a1\u4f7f\u7528\u6388\u6743\u6807\u5934\u4e2d\u7684\u4ee4\u724c\u586b\u5145\u3002<\/p>\n<h4>\u65e0 Cookie \u4f1a\u8bdd\uff08\u6216\u65e0 CSRF\uff09<\/h4>\n<p>CSRF \u662f\u73b0\u4ee3\u7f51\u7edc\u5b89\u5168\u4e2d\u7684\u4e00\u4e2a\u4e3b\u8981\u95ee\u9898\uff0c\u56e0\u4e3a\u5b83\u4e0d\u68c0\u67e5\u8bf7\u6c42\u6e90\u662f\u5426\u53ef\u4fe1\u3002\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u4f7f\u7528\u4ee4\u724c\u6c60\u5728\u6bcf\u4e2a\u8868\u5355\u5e16\u5b50\u4e0a\u53d1\u9001\u8be5\u4ee4\u724c\u3002\u5728\u57fa\u4e8e\u4ee4\u724c\u7684\u8eab\u4efd\u9a8c\u8bc1\u4e2d\uff0c\u4ee4\u724c\u7528\u4e8e\u6388\u6743\u6807\u5934\uff0c\u800c CSRF \u4e0d\u5305\u542b\u8be5\u4fe1\u606f\u3002<\/p>\n<h4>\u6301\u4e45\u4ee4\u724c\u5b58\u50a8\u200b\u200b<\/h4>\n<p>\u5f53\u5e94\u7528\u7a0b\u5e8f\u4e2d\u8fdb\u884c\u4f1a\u8bdd\u8bfb\u3001\u5199\u6216\u5220\u9664\u64cd\u4f5c\u65f6\uff0c\u5b83\u4f1a\u5728\u64cd\u4f5c\u7cfb\u7edf\u7684 temp \u6587\u4ef6\u5939\u4e2d\u8fdb\u884c\u6587\u4ef6\u64cd\u4f5c\uff0c\u81f3\u5c11\u7b2c\u4e00\u6b21\u662f\u8fd9\u6837\u3002\u5047\u8bbe\u60a8\u6709\u591a\u4e2a\u670d\u52a1\u5668\uff0c\u5e76\u4e14\u5728\u7b2c\u4e00\u53f0\u670d\u52a1\u5668\u4e0a\u521b\u5efa\u4e86\u4e00\u4e2a\u4f1a\u8bdd\u3002\u5f53\u60a8\u53d1\u51fa\u53e6\u4e00\u4e2a\u8bf7\u6c42\u5e76\u4e14\u60a8\u7684\u8bf7\u6c42\u843d\u5165\u53e6\u4e00\u53f0\u670d\u52a1\u5668\u65f6\uff0c\u4f1a\u8bdd\u4fe1\u606f\u5c06\u4e0d\u5b58\u5728\u5e76\u4e14\u5c06\u5f97\u5230\u201c\u672a\u7ecf\u6388\u6743\u201d\u7684\u54cd\u5e94\u3002\u6211\u77e5\u9053\uff0c\u4f60\u53ef\u4ee5\u901a\u8fc7\u7c98\u6027\u4f1a\u8bdd\u6765\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\u3002\u7136\u800c\uff0c\u5728\u57fa\u4e8e\u4ee4\u724c\u7684\u8ba4\u8bc1\u4e2d\uff0c\u8fd9\u79cd\u60c5\u51b5\u81ea\u7136\u5c31\u89e3\u51b3\u4e86\u3002\u4e0d\u5b58\u5728\u7c98\u6027\u4f1a\u8bdd\u95ee\u9898\uff0c\u56e0\u4e3a\u8bf7\u6c42\u4ee4\u724c\u5728\u4efb\u4f55\u670d\u52a1\u5668\u4e0a\u7684\u6bcf\u4e2a\u8bf7\u6c42\u4e0a\u90fd\u4f1a\u88ab\u62e6\u622a\u3002<\/p>\n<p>\u8fd9\u4e9b\u662f\u57fa\u4e8e\u4ee4\u724c\u7684\u8eab\u4efd\u9a8c\u8bc1\u548c\u901a\u4fe1\u7684\u6700\u5e38\u89c1\u4f18\u70b9\u3002\u5173\u4e8e\u57fa\u4e8e\u4ee4\u724c\u7684\u8eab\u4efd\u9a8c\u8bc1\u7684\u7406\u8bba\u548c\u67b6\u6784\u8ba8\u8bba\u5c31\u5230\u6b64\u7ed3\u675f\u3002\u662f\u65f6\u5019\u770b\u4e00\u4e2a\u5b9e\u9645\u4f8b\u5b50\u4e86\u3002<\/p>\n<h2>\u793a\u4f8b\u5e94\u7528\u7a0b\u5e8f<\/h2>\n<p>\u60a8\u5c06\u770b\u5230\u4e24\u4e2a\u5e94\u7528\u7a0b\u5e8f\u6765\u6f14\u793a\u57fa\u4e8e\u4ee4\u724c\u7684\u8eab\u4efd\u9a8c\u8bc1\uff1a<\/p>\n<ol>\n<li>\u57fa\u4e8e\u4ee4\u724c\u7684\u8eab\u4efd\u9a8c\u8bc1\u540e\u7aef<\/li>\n<li>\u57fa\u4e8e\u4ee4\u724c\u7684\u8eab\u4efd\u9a8c\u8bc1\u524d\u7aef<\/li>\n<\/ol>\n<p>\u5728\u540e\u7aef\u9879\u76ee\u4e2d\uff0c\u4f1a\u6709\u670d\u52a1\u7684\u5b9e\u73b0\uff0c\u670d\u52a1\u7ed3\u679c\u5c06\u662fJSON\u683c\u5f0f\u3002\u670d\u52a1\u4e2d\u6ca1\u6709\u8fd4\u56de\u89c6\u56fe\u3002\u5728\u524d\u7aef\u9879\u76ee\u4e2d\uff0c\u5c06\u6709\u4e00\u4e2a\u7528\u4e8e\u524d\u7aef HTML \u7684 Angular \u9879\u76ee\uff0c\u7136\u540e\u524d\u7aef\u5e94\u7528\u7a0b\u5e8f\u5c06\u7531 Angular \u670d\u52a1\u586b\u5145\uff0c\u4ee5\u5411\u540e\u7aef\u670d\u52a1\u53d1\u51fa\u8bf7\u6c42\u3002<\/p>\n<h3>\u57fa\u4e8e\u4ee4\u724c\u7684\u8eab\u4efd\u9a8c\u8bc1\u540e\u7aef<\/h3>\n<p>\u5728\u540e\u7aef\u9879\u76ee\u4e2d\uff0c\u4e3b\u8981\u6709\u4e09\u4e2a\u6587\u4ef6\uff1a<\/p>\n<ul>\n<li> <strong>package.json<\/strong> \u7528\u4e8e\u4f9d\u8d56\u7ba1\u7406\u3002<\/li>\n<li> <strong>models\/User.js<\/strong> \u5305\u542b\u4e00\u4e2a\u7528\u6237\u6a21\u578b\uff0c\u7528\u4e8e\u5bf9\u7528\u6237\u8fdb\u884c\u6570\u636e\u5e93\u64cd\u4f5c\u3002<\/li>\n<li> <strong>server.js<\/strong> \u7528\u4e8e\u9879\u76ee\u5f15\u5bfc\u548c\u8bf7\u6c42\u5904\u7406\u3002<\/li>\n<\/ul>\n<p>\u5c31\u662f\u8fd9\u6837\uff01\u8fd9\u4e2a\u9879\u76ee\u975e\u5e38\u7b80\u5355\uff0c\u56e0\u6b64\u60a8\u65e0\u9700\u6df1\u5165\u7814\u7a76\u5373\u53ef\u8f7b\u677e\u7406\u89e3\u4e3b\u8981\u6982\u5ff5\u3002<\/p>\n<pre>{\n    \"name\": \"angular-restful-auth\",\n    \"version\": \"0.0.1\",\n    \"dependencies\": {\n        \"body-parser\": \"^1.20.2\",\n        \"express\": \"4.x\",\n        \"express-jwt\": \"8.4.1\",\n        \"jsonwebtoken\": \"9.0.0\",\n        \"mongoose\": \"7.3.1\",\n        \"morgan\": \"latest\"\n    },\n    \"engines\": {\n        \"node\": \"&amp;gt;=0.10.0\"\n    }\n}\n<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   &nbsp; <\/p>\n<p><strong>package.json<\/strong> \u5305\u542b\u9879\u76ee\u7684\u4f9d\u8d56\u9879\uff1a express \u7528\u4e8e MVC\uff0cbody-parser<strong> <\/strong> \u7528\u4e8e\u6a21\u62df post Node.js \u4e2d\u7684\u8bf7\u6c42\u5904\u7406\uff0cmorgan<strong> <\/strong>\u7528\u4e8e\u8bf7\u6c42\u65e5\u5fd7\u8bb0\u5f55\uff0cmongoose<strong> <\/strong>\u7528\u4e8e\u6211\u4eec\u7684 ORM \u6846\u67b6\u8fde\u63a5\u5230 MongoDB\uff0c\u548c jsonwebtoken \u7528\u4e8e\u4f7f\u7528\u6211\u4eec\u7684\u7528\u6237\u6a21\u578b\u521b\u5efa JWT \u4ee4\u724c\u3002\u8fd8\u6709\u4e00\u4e2a\u540d\u4e3a engines \u7684\u5c5e\u6027\uff0c\u8868\u793a\u8be5\u9879\u76ee\u662f\u4f7f\u7528 Node.js \u7248\u672c &gt;= 0.10.0 \u5236\u4f5c\u7684\u3002\u8fd9\u5bf9\u4e8e Heroku \u7b49 PaaS \u670d\u52a1\u5f88\u6709\u7528\u3002\u6211\u4eec\u8fd8\u5c06\u5728\u53e6\u4e00\u8282\u4e2d\u8ba8\u8bba\u8be5\u4e3b\u9898\u3002<\/p>\n<pre>const mongoose = require('mongoose');\nconst Schema = mongoose.Schema;\n\nconst UserSchema = new Schema({\n  email: String,\n  password: String,\n  token: String\n});\n\nmodule.exports = mongoose.model('User', UserSchema);\n<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   &nbsp; <\/p>\n<p>\u6211\u4eec\u8bf4\u8fc7\u6211\u4eec\u5c06\u4f7f\u7528\u7528\u6237\u6a21\u578b\u6709\u6548\u8d1f\u8f7d\u751f\u6210\u4ee4\u724c\u3002\u8fd9\u4e2a\u6a21\u578b\u5e2e\u52a9\u6211\u4eec\u5bf9MongoDB\u8fdb\u884c\u7528\u6237\u64cd\u4f5c\u3002\u5728<strong>User.js<\/strong>\u4e2d\uff0c\u5b9a\u4e49\u4e86\u7528\u6237\u6a21\u5f0f\u5e76\u4f7f\u7528\u732b\u9f2c\u6a21\u578b\u521b\u5efa\u4e86\u7528\u6237\u6a21\u578b\u3002\u8be5\u6a21\u578b\u5df2\u51c6\u5907\u597d\u8fdb\u884c\u6570\u636e\u5e93\u64cd\u4f5c\u3002<\/p>\n<p>\u6211\u4eec\u7684\u4f9d\u8d56\u5173\u7cfb\u5df2\u7ecf\u5b9a\u4e49\uff0c\u6211\u4eec\u7684\u7528\u6237\u6a21\u578b\u4e5f\u5df2\u7ecf\u5b9a\u4e49\uff0c\u6240\u4ee5\u73b0\u5728\u8ba9\u6211\u4eec\u5c06\u6240\u6709\u8fd9\u4e9b\u7ec4\u5408\u8d77\u6765\u6784\u5efa\u4e00\u4e2a\u7528\u4e8e\u5904\u7406\u7279\u5b9a\u8bf7\u6c42\u7684\u670d\u52a1\u3002<\/p>\n<pre>\/\/ Required Modules\nconst express    = require(\"express\");\nconst morgan     = require(\"morgan\");\nconst bodyParser = require(\"body-parser\");\nconst jwt        = require(\"jsonwebtoken\");\nconst mongoose   = require(\"mongoose\");\nconst app        = express();\n<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   &nbsp; <\/p>\n<p>\u5728 Node.js \u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 require \u5728\u9879\u76ee\u4e2d\u5305\u542b\u6a21\u5757\u3002\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5c06\u5fc5\u8981\u7684\u6a21\u5757\u5bfc\u5165\u5230\u9879\u76ee\u4e2d\uff1a<\/p>\n<pre>const port = process.env.PORT || 3001;\nconst User     = require('.\/models\/User');\n\n\/\/ Connect to DB\nmongoose.connect(process.env.MONGO_URL);\n<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   &nbsp; <\/p>\n<p>\u6211\u4eec\u7684\u670d\u52a1\u5c06\u901a\u8fc7\u7279\u5b9a\u7aef\u53e3\u63d0\u4f9b\u670d\u52a1\u3002\u5982\u679c\u7cfb\u7edf\u73af\u5883\u53d8\u91cf\u4e2d\u5b9a\u4e49\u4e86\u4efb\u4f55\u7aef\u53e3\u53d8\u91cf\uff0c\u5219\u53ef\u4ee5\u4f7f\u7528\u5b83\uff0c\u6216\u8005\u6211\u4eec\u5b9a\u4e49\u4e86\u7aef\u53e3 3001\u3002\u4e4b\u540e\uff0c\u5305\u542b\u4e86User\u6a21\u578b\uff0c\u5e76\u5efa\u7acb\u4e86\u6570\u636e\u5e93\u8fde\u63a5\uff0c\u4ee5\u8fdb\u884c\u4e00\u4e9b\u7528\u6237\u64cd\u4f5c\u3002\u4e0d\u8981\u5fd8\u8bb0\u4e3a\u6570\u636e\u5e93\u8fde\u63a5 URL \u5b9a\u4e49\u4e00\u4e2a\u73af\u5883\u53d8\u91cf MONGO_URL\u3002<\/p>\n<pre>app.use(bodyParser.urlencoded({ extended: true }));\napp.use(bodyParser.json());\napp.use(morgan(\"dev\"));\napp.use(function(req, res, next) {\n    res.setHeader('Access-Control-Allow-Origin', '*');\n    res.setHeader('Access-Control-Allow-Methods', 'GET, POST');\n    res.setHeader('Access-Control-Allow-Headers', 'X-Requested-With,content-type, Authorization');\n    next();\n});\n\n<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   &nbsp; <\/p>\n<p>\u5728\u4e0a\u9762\u7684\u90e8\u5206\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528 Express \u8fdb\u884c\u4e86\u4e00\u4e9b\u914d\u7f6e\u6765\u6a21\u62df Node \u4e2d\u7684 HTTP \u8bf7\u6c42\u5904\u7406\u3002\u6211\u4eec\u5141\u8bb8\u6765\u81ea\u4e0d\u540c\u57df\u7684\u8bf7\u6c42\uff0c\u4ee5\u4fbf\u5f00\u53d1\u72ec\u7acb\u4e8e\u5ba2\u6237\u7aef\u7684\u7cfb\u7edf\u3002\u5982\u679c\u60a8\u4e0d\u5141\u8bb8\u8fd9\u6837\u505a\uff0c\u60a8\u5c06\u5728\u7f51\u7edc\u6d4f\u89c8\u5668\u4e2d\u89e6\u53d1 CORS\uff08\u8de8\u6e90\u8bf7\u6c42\u5171\u4eab\uff09\u9519\u8bef\u3002<\/p>\n<ul>\n<li> Access-Control-Allow-Origin \u5141\u8bb8\u6240\u6709\u57df\u3002<\/li>\n<li>\u60a8\u53ef\u4ee5\u5411\u6b64\u670d\u52a1\u53d1\u9001 POST \u548c GET \u8bf7\u6c42\u3002<\/li>\n<li> X-Requested-With \u548c content-type \u6807\u5934\u662f\u5141\u8bb8\u7684\u3002<\/li>\n<\/ul>\n<pre>app.post('\/authenticate', async function(req, res) {\n    try {\n      const user = await User.findOne({ email: req.body.email, password: req.body.password }).exec();\n      if (user) {\n        res.json({\n          type: true,\n          data: user,\n          token: user.token\n        });\n      } else {\n        res.json({\n          type: false,\n          data: \"Incorrect email\/password\"\n        });\n      }\n    } catch (err) {\n      res.json({\n        type: false,\n        data: \"Error occurred: \" + err\n      });\n    }\n  });\n<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   &nbsp; <\/p>\n<p>\u6211\u4eec\u5df2\u7ecf\u5bfc\u5165\u4e86\u6240\u6709\u5fc5\u9700\u7684\u6a21\u5757\u5e76\u5b9a\u4e49\u4e86\u6211\u4eec\u7684\u914d\u7f6e\uff0c\u6240\u4ee5\u73b0\u5728\u662f\u65f6\u5019\u5b9a\u4e49\u8bf7\u6c42\u5904\u7406\u7a0b\u5e8f\u4e86\u3002\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u6bcf\u5f53\u4f60\u4f7f\u7528\u7528\u6237\u540d\u548c\u5bc6\u7801\u5411 \/authenticate \u53d1\u51fa POST<strong> <\/strong>\u8bf7\u6c42\u65f6\uff0c\u4f60\u90fd\u4f1a\u5f97\u5230\u4e00\u4e2a JWT \u4ee4\u724c\u3002\u9996\u5148\uff0c\u4f7f\u7528\u7528\u6237\u540d\u548c\u5bc6\u7801\u5904\u7406\u6570\u636e\u5e93\u67e5\u8be2\u3002\u5982\u679c\u7528\u6237\u5b58\u5728\uff0c\u5219\u7528\u6237\u6570\u636e\u5c06\u4e0e\u5176\u4ee4\u724c\u4e00\u8d77\u8fd4\u56de\u3002\u4f46\u662f\u5982\u679c\u6ca1\u6709\u4e0e\u7528\u6237\u540d\u548c\/\u6216\u5bc6\u7801\u5339\u914d\u7684\u7528\u6237\u600e\u4e48\u529e\uff1f<\/p>\n<pre> app.post('\/signin', async function(req, res) {\n    try {\n      const existingUser = await User.findOne({ email: req.body.email }).exec();\n      if (existingUser) {\n        res.json({\n          type: false,\n          data: \"User already exists!\"\n        });\n      } else {\n        const userModel = new User();\n        userModel.email = req.body.email;\n        userModel.password = req.body.password;\n        const savedUser = await userModel.save();\n        savedUser.token = jwt.sign(savedUser.toObject(), process.env.JWT_SECRET);\n        const updatedUser = await savedUser.save();\n        res.json({\n          type: true,\n          data: updatedUser,\n          token: updatedUser.token\n        });\n      }\n    } catch (err) {\n      res.json({\n        type: false,\n        data: \"Error occurred: \" + err\n      });\n    }\n  });\n<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   &nbsp; <\/p>\n<p>\u5f53\u60a8\u4f7f\u7528\u7528\u6237\u540d\u548c\u5bc6\u7801\u5411 \/signin \u53d1\u51fa POST \u8bf7\u6c42\u65f6\uff0c\u5c06\u4f7f\u7528\u53d1\u5e03\u7684\u7528\u6237\u4fe1\u606f\u521b\u5efa\u4e00\u4e2a\u65b0\u7528\u6237\u3002\u5728 14th \u884c\uff0c\u60a8\u53ef\u4ee5\u770b\u5230\u4f7f\u7528 jsonwebtoken \u6a21\u5757\u751f\u6210\u4e86\u4e00\u4e2a\u65b0\u7684 JSON \u4ee4\u724c\uff0c\u8be5\u4ee4\u724c\u5df2\u5206\u914d\u7ed9 jwt \u53d8\u91cf\u3002\u8ba4\u8bc1\u90e8\u5206\u6ca1\u95ee\u9898\u3002\u5982\u679c\u6211\u4eec\u5c1d\u8bd5\u8bbf\u95ee\u53d7\u9650\u7aef\u70b9\u600e\u4e48\u529e\uff1f\u6211\u4eec\u5982\u4f55\u8bbe\u6cd5\u8bbf\u95ee\u8be5\u7aef\u70b9\uff1f<\/p>\n<pre>app.get('\/me', ensureAuthorized, async function(req, res) {\n    try {\n      const user = await User.findOne({ token: req.token }).exec();\n      res.json({\n        type: true,\n        data: user\n      });\n    } catch (err) {\n      res.json({\n        type: false,\n        data: \"Error occurred: \" + err\n      });\n    }\n  });\n<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   &nbsp; <\/p>\n<p>\u5f53\u60a8\u5411 \/me \u53d1\u51fa GET \u8bf7\u6c42\u65f6\uff0c\u60a8\u5c06\u83b7\u5f97\u5f53\u524d\u7528\u6237\u4fe1\u606f\uff0c\u4f46\u4e3a\u4e86\u7ee7\u7eed\u8bf7\u6c42\u7684\u7aef\u70b9\uff0c\u786e\u4fddAuthorized\u51fd\u6570\u5c06\u88ab\u6267\u884c\u3002<\/p>\n<pre>function ensureAuthorized(req, res, next) {\n    var bearerToken;\n    var bearerHeader = req.headers[\"authorization\"];\n    if (typeof bearerHeader !== 'undefined') {\n        var bearer = bearerHeader.split(\" \");\n        bearerToken = bearer[1];\n        req.token = bearerToken;\n        next();\n    } else {\n        res.send(403);\n    }\n}\n<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   &nbsp; <\/p>\n<p>\u5728\u8be5\u51fd\u6570\u4e2d\uff0c\u62e6\u622a\u8bf7\u6c42\u5934\uff0c\u5e76\u63d0\u53d6authorization\u5934\u3002\u5982\u679c\u6b64\u6807\u5934\u4e2d\u5b58\u5728\u627f\u8f7d\u4ee4\u724c\uff0c\u5219\u8be5\u4ee4\u724c\u5c06\u5206\u914d\u7ed9 req.token \u4ee5\u4fbf\u5728\u6574\u4e2a\u8bf7\u6c42\u4e2d\u4f7f\u7528\uff0c\u5e76\u4e14\u53ef\u4ee5\u4f7f\u7528 next( )\u3002\u5982\u679c\u4ee4\u724c\u4e0d\u5b58\u5728\uff0c\u60a8\u5c06\u6536\u5230 403\uff08\u7981\u6b62\uff09\u54cd\u5e94\u3002\u8ba9\u6211\u4eec\u56de\u5230\u5904\u7406\u7a0b\u5e8f \/me\uff0c\u5e76\u4f7f\u7528 req.token \u4f7f\u7528\u6b64\u4ee4\u724c\u83b7\u53d6\u7528\u6237\u6570\u636e\u3002\u6bcf\u5f53\u60a8\u521b\u5efa\u65b0\u7528\u6237\u65f6\uff0c\u90fd\u4f1a\u751f\u6210\u4e00\u4e2a\u4ee4\u724c\u5e76\u5c06\u5176\u4fdd\u5b58\u5728\u6570\u636e\u5e93\u7684\u7528\u6237\u6a21\u578b\u4e2d\u3002\u8fd9\u4e9b\u4ee4\u724c\u662f\u72ec\u4e00\u65e0\u4e8c\u7684\u3002<\/p>\n<p>\u5bf9\u4e8e\u8fd9\u4e2a\u7b80\u5355\u7684\u9879\u76ee\uff0c\u6211\u4eec\u53ea\u6709\u4e09\u4e2a\u5904\u7406\u7a0b\u5e8f\u3002\u4e4b\u540e\uff0c\u60a8\u5c06\u770b\u5230\uff1a<\/p>\n<pre>process.on('uncaughtException', function(err) {\n    console.log(err);\n});\n<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   &nbsp; <\/p>\n<p>\u5982\u679c\u53d1\u751f\u9519\u8bef\uff0cNode.js \u5e94\u7528\u7a0b\u5e8f\u53ef\u80fd\u4f1a\u5d29\u6e83\u3002\u4f7f\u7528\u4e0a\u9762\u7684\u4ee3\u7801\uff0c\u53ef\u4ee5\u9632\u6b62\u5d29\u6e83\uff0c\u5e76\u5728\u63a7\u5236\u53f0\u4e2d\u6253\u5370\u9519\u8bef\u65e5\u5fd7\u3002\u6700\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\u7247\u6bb5\u542f\u52a8\u670d\u52a1\u5668\u3002<\/p>\n<pre>\/\/ Start Server\napp.listen(port, function () {\n    console.log( \"Express server listening on port \" + port);\n});\n<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   &nbsp; <\/p>\n<p>\u603b\u7ed3\u4e00\u4e0b\uff1a<\/p>\n<ul>\n<li>\u6a21\u5757\u5df2\u5bfc\u5165\u3002<\/li>\n<li>\u914d\u7f6e\u5df2\u5b8c\u6210\u3002<\/li>\n<li>\u5df2\u5b9a\u4e49\u8bf7\u6c42\u5904\u7406\u7a0b\u5e8f\u3002<\/li>\n<li>\u5b9a\u4e49\u4e2d\u95f4\u4ef6\u662f\u4e3a\u4e86\u62e6\u622a\u53d7\u9650\u7aef\u70b9\u3002<\/li>\n<li>\u670d\u52a1\u5668\u5df2\u542f\u52a8\u3002<\/li>\n<\/ul>\n<p>\u6211\u4eec\u5df2\u7ecf\u5b8c\u6210\u4e86\u540e\u7aef\u670d\u52a1\u3002\u4e3a\u4e86\u8ba9\u591a\u4e2a\u5ba2\u6237\u7aef\u53ef\u4ee5\u4f7f\u7528\u5b83\uff0c\u60a8\u53ef\u4ee5\u5c06\u8fd9\u4e2a\u7b80\u5355\u7684\u670d\u52a1\u5668\u5e94\u7528\u7a0b\u5e8f\u90e8\u7f72\u5230\u60a8\u7684\u670d\u52a1\u5668\u4e0a\uff0c\u6216\u8005\u4e5f\u53ef\u4ee5\u90e8\u7f72\u5728 Heroku \u4e2d\u3002\u9879\u76ee\u6839\u6587\u4ef6\u5939\u4e2d\u6709\u4e00\u4e2a\u540d\u4e3a Procfile \u7684\u6587\u4ef6\u3002\u8ba9\u6211\u4eec\u5728 Heroku \u4e2d\u90e8\u7f72\u6211\u4eec\u7684\u670d\u52a1\u3002<\/p>\n<h4>Heroku \u90e8\u7f72<\/h4>\n<p>\u60a8\u53ef\u4ee5\u4ece\u6b64 GitHub \u5b58\u50a8\u5e93\u514b\u9686\u540e\u7aef\u9879\u76ee\u3002<\/p>\n<p>\u6211\u4e0d\u4f1a\u8ba8\u8bba\u5982\u4f55\u5728 Heroku \u4e2d\u521b\u5efa\u5e94\u7528\u7a0b\u5e8f\uff1b\u5982\u679c\u60a8\u4e4b\u524d\u6ca1\u6709\u521b\u5efa\u8fc7 Heroku \u5e94\u7528\u7a0b\u5e8f\uff0c\u53ef\u4ee5\u53c2\u8003\u8fd9\u7bc7\u6587\u7ae0\u6765\u521b\u5efa Heroku \u5e94\u7528\u7a0b\u5e8f\u3002\u521b\u5efa Heroku \u5e94\u7528\u7a0b\u5e8f\u540e\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5c06\u76ee\u6807\u6dfb\u52a0\u5230\u5f53\u524d\u9879\u76ee\uff1a<\/p>\n<pre>git remote add heroku &lt;your_heroku_git_url&gt;&lt;\/your_heroku_git_url&gt;<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u73b0\u5728\u60a8\u5df2\u7ecf\u514b\u9686\u4e86\u4e00\u4e2a\u9879\u76ee\u5e76\u6dfb\u52a0\u4e86\u4e00\u4e2a\u76ee\u6807\u3002\u5728 git add \u548c git commit \u4e4b\u540e\uff0c\u60a8\u53ef\u4ee5\u901a\u8fc7\u6267\u884c git push heroku master \u5c06\u4ee3\u7801\u63a8\u9001\u5230 Heroku\u3002\u5f53\u60a8\u6210\u529f\u63a8\u9001\u9879\u76ee\u65f6\uff0cHeroku \u5c06\u6267\u884c npm install \u547d\u4ee4\u5c06\u4f9d\u8d56\u9879\u4e0b\u8f7d\u5230 Heroku \u4e0a\u7684 temp \u6587\u4ef6\u5939\u4e2d\u3002\u4e4b\u540e\uff0c\u5b83\u5c06\u542f\u52a8\u60a8\u7684\u5e94\u7528\u7a0b\u5e8f\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 HTTP \u534f\u8bae\u8bbf\u95ee\u60a8\u7684\u670d\u52a1\u3002<\/p>\n<h3>\u57fa\u4e8e\u4ee4\u724c\u7684-auth-frontend<\/h3>\n<p>\u5728\u524d\u7aef\u9879\u76ee\u4e2d\uff0c\u60a8\u5c06\u770b\u5230\u4e00\u4e2a Angular \u9879\u76ee\u3002\u5728\u8fd9\u91cc\uff0c\u6211\u53ea\u63d0\u53ca\u524d\u7aef\u9879\u76ee\u4e2d\u7684\u4e3b\u8981\u90e8\u5206\uff0c\u56e0\u4e3a Angular \u4e0d\u662f\u4e00\u4e2a\u6559\u7a0b\u53ef\u4ee5\u6db5\u76d6\u7684\u5185\u5bb9\u3002<\/p>\n<p>\u60a8\u53ef\u4ee5\u4ece\u6b64 GitHub \u5b58\u50a8\u5e93\u514b\u9686\u8be5\u9879\u76ee\u3002\u5728\u6b64\u9879\u76ee\u4e2d\uff0c\u60a8\u5c06\u770b\u5230\u4ee5\u4e0b\u6587\u4ef6\u5939\u7ed3\u6784\uff1a<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/465\/014\/169354806852359.png\" class=\"aligncenter\" title=\"\u4f7f\u7528Angular\u548cNode\u8fdb\u884c\u57fa\u4e8e\u4ee4\u724c\u7684\u8eab\u4efd\u9a8c\u8bc1\u63d2\u56fe5\" alt=\"\u4f7f\u7528Angular\u548cNode\u8fdb\u884c\u57fa\u4e8e\u4ee4\u724c\u7684\u8eab\u4efd\u9a8c\u8bc1\u63d2\u56fe5\" \/><\/p>\n<p><span>\u6211\u4eec\u62e5\u6709\u4e09\u4e2a\u7ec4\u4ef6\u2014\u2014\u6ce8\u518c\u3001\u914d\u7f6e\u6587\u4ef6\u548c\u767b\u5f55\u2014\u2014\u4ee5\u53ca\u4e00\u4e2a\u8eab\u4efd\u9a8c\u8bc1\u670d\u52a1\u3002<\/span><\/p>\n<p><span>\u60a8\u7684<strong>app.component.html <\/strong>\u5982\u4e0b\u6240\u793a\uff1a<\/span><\/p>\n<pre>\n\n  \n    &lt;meta charset=\"utf-8\"&gt;&lt;meta name=\"viewport\" content=\"width=device-width, initial-scale=1\"&gt;&lt;title&gt;Bootstrap demo&lt;\/title&gt;&lt;link href=\"https:\/\/cdn.jsdelivr.net\/npm\/bootstrap@5.3.0\/dist\/css\/bootstrap.min.css\" rel=\"stylesheet\" integrity=\"sha384-9ndCyUaIbzAi2FUVXJi0CjmCapSmO7SnpJef0486qhLnuZ2cdeRhO02iuK6FUUVM\" crossorigin=\"anonymous\"&gt;&lt;nav class=\"navbar navbar-expand-lg bg-body-tertiary\"&gt;&lt;div class=\"container-fluid\"&gt;\n          &lt;a class=\"navbar-brand\" href=\"#\"&gt;Home&lt;\/a&gt;\n          &lt;button class=\"navbar-toggler\" type=\"button\" data-bs-toggle=\"collapse\" data-bs-target=\"#navbarNav\" aria-controls=\"navbarNav\" aria-expanded=\"false\" aria-label=\"Toggle navigation\"&gt;\n            &lt;span class=\"navbar-toggler-icon\"&gt;&lt;\/span&gt;\n          &lt;\/button&gt;\n          &lt;div class=\"collapse navbar-collapse\" id=\"navbarNav\"&gt;\n            &lt;ul class=\"navbar-nav\"&gt;\n&lt;li class=\"nav-item\"&gt;&lt;a class=\"nav-link\" routerlink=\"\/profile\"&gt;Me&lt;\/a&gt;&lt;\/li&gt;\n              &lt;li class=\"nav-item\"&gt;&lt;a class=\"nav-link\" routerlink=\"\/login\"&gt;Signin&lt;\/a&gt;&lt;\/li&gt;\n              &lt;li class=\"nav-item\"&gt;&lt;a class=\"nav-link\" routerlink=\"\/signup\"&gt;Signup&lt;\/a&gt;&lt;\/li&gt;\n              &lt;li class=\"nav-item\"&gt;&lt;a class=\"nav-link\"&gt;Logout&lt;\/a&gt;&lt;\/li&gt;\n            &lt;\/ul&gt;\n&lt;\/div&gt;\n        &lt;\/div&gt;\n      &lt;\/nav&gt;&lt;div class=\"container\"&gt;\n        &lt;router-outlet&gt;&lt;\/router-outlet&gt;\n&lt;\/div&gt; \n\n  \n\n<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   &nbsp; <\/p>\n<p>\u5728\u4e3b\u7ec4\u4ef6\u6587\u4ef6\u4e2d\uff0c &nbsp;\u5b9a\u4e49\u5404\u4e2a\u7ec4\u4ef6\u7684\u8def\u7531\u3002<\/p>\n<p>\u5728 <strong>auth.service.ts<\/strong> \u6587\u4ef6\u4e2d\uff0c\u6211\u4eec\u5b9a\u4e49 AuthService \u7c7b\uff0c\u8be5\u7c7b\u901a\u8fc7 API \u8c03\u7528\u6765\u5904\u7406\u8eab\u4efd\u9a8c\u8bc1\uff0c\u4ee5\u767b\u5f55\u3001\u9a8c\u8bc1 Node.js \u5e94\u7528\u7a0b\u5e8f\u7684 API \u7aef\u70b9\u3002 <\/p>\n<pre>import { Injectable } from '@angular\/core';\nimport { HttpClient,HttpHeaders } from '@angular\/common\/http';\nimport { Observable } from 'rxjs';\nimport { tap } from 'rxjs\/operators';\n\n@Injectable({\n  providedIn: 'root'\n})\nexport class AuthService {\n  private apiUrl = 'your_node_app_url';\n  public token: string ='';\n\n\n  constructor(private http: HttpClient) {\n    \n  }\n\n\n  signin(username: string, password: string): Observable&lt;any&gt; {\n    const data = { username, password };\n    return this.http.post(`${this.apiUrl}\/signin`, data);\n  }\n\n \n\n  authenticate(email: string, password: string): Observable&lt;any&gt; {\n    const data = { email, password };\n    console.log(data)\n\n    return this.http.post(`${this.apiUrl}\/authenticate`, data)\n      .pipe(\n        tap((response:any) =&amp;gt; {\n          this.token = response.data.token; \/\/ Store the received token\n          localStorage.setItem('token',this.token)\n          console.log(this.token)\n        })\n      );\n  }\n\n  profile(): Observable&lt;any&gt; {\n    const headers = this.createHeaders();\n    return this.http.get(`${this.apiUrl}\/me`,{ headers });\n  }\n\n\n  private createHeaders(): HttpHeaders {\n    let headers = new HttpHeaders({\n      'Content-Type': 'application\/json',\n    });\n\n    if (this.token) {\n      headers = headers.append('Authorization', `Bearer ${this.token}`);\n    }\n\n    return headers;\n  }\n\n  logout(): void {\n    \n    localStorage.removeItem('token');\n  }\n \n  \n}\n\n\n&lt;\/any&gt;&lt;\/any&gt;&lt;\/any&gt;<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5728 authenticate() \u65b9\u6cd5\u4e2d\uff0c\u6211\u4eec\u5411 API \u53d1\u9001 POST \u8bf7\u6c42\u5e76\u5bf9\u7528\u6237\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\u3002\u4ece\u54cd\u5e94\u4e2d\uff0c\u6211\u4eec\u63d0\u53d6\u4ee4\u724c\u5e76\u5c06\u5176\u5b58\u50a8\u5728\u670d\u52a1\u7684 this.token \u5c5e\u6027\u548c\u6d4f\u89c8\u5668\u7684 localStorage \u4e2d\uff0c\u7136\u540e\u5c06\u54cd\u5e94\u4f5c\u4e3a Observable \u8fd4\u56de\u3002<\/p>\n<p>\u5728 profile() \u65b9\u6cd5\u4e2d\uff0c\u6211\u4eec\u901a\u8fc7\u5728 Authorization \u6807\u5934\u4e2d\u5305\u542b\u4ee4\u724c\u6765\u53d1\u51fa GET \u8bf7\u6c42\u4ee5\u83b7\u53d6\u7528\u6237\u8be6\u7ec6\u4fe1\u606f\u3002 <\/p>\n<p>createHeaders() \u65b9\u6cd5\u5728\u53d1\u51fa\u7ecf\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u7684 API \u8bf7\u6c42\u65f6\u521b\u5efa\u5305\u542b\u8eab\u4efd\u9a8c\u8bc1\u4ee4\u724c\u7684 HTTP \u6807\u5934\u3002\u5f53\u7528\u6237\u62e5\u6709\u6709\u6548\u4ee4\u724c\u65f6\uff0c\u5b83\u4f1a\u6dfb\u52a0\u4e00\u4e2a\u6388\u6743\u6807\u5934\u3002\u8be5\u4ee4\u724c\u5141\u8bb8\u540e\u7aef API \u5bf9\u7528\u6237\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\u3002<\/p>\n<p>\u5982\u679c\u8eab\u4efd\u9a8c\u8bc1\u6210\u529f\uff0c\u7528\u6237\u4ee4\u724c\u5c06\u5b58\u50a8\u5728\u672c\u5730\u5b58\u50a8\u4e2d\u4ee5\u4f9b\u540e\u7eed\u8bf7\u6c42\u4f7f\u7528\u3002\u8be5\u4ee4\u724c\u4e5f\u53ef\u4f9b\u6240\u6709\u7ec4\u4ef6\u4f7f\u7528\u3002\u5982\u679c\u8eab\u4efd\u9a8c\u8bc1\u5931\u8d25\uff0c\u6211\u4eec\u4f1a\u663e\u793a\u4e00\u6761\u9519\u8bef\u6d88\u606f\u3002 <\/p>\n<p>\u4e0d\u8981\u5fd8\u8bb0\u5c06\u670d\u52a1 URL \u653e\u5165\u4e0a\u9762\u4ee3\u7801\u4e2d\u7684 baseUrl \u4e2d\u3002\u5f53\u60a8\u5c06\u670d\u52a1\u90e8\u7f72\u5230 Heroku \u65f6\uff0c\u60a8\u5c06\u83b7\u5f97\u7c7b\u4f3c appname.herokuapp.com \u7684\u670d\u52a1 URL\u3002\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u60a8\u5c06\u8bbe\u7f6e var baseUrl = &#8220;appname.herokuapp.com&#8221;\u3002<\/p>\n<p>\u6ce8\u9500\u529f\u80fd\u4ece\u672c\u5730\u5b58\u50a8\u4e2d\u5220\u9664\u4ee4\u724c\u3002<\/p>\n<p>\u5728 signup.component.ts \u6587\u4ef6\u4e2d\uff0c\u6211\u4eec\u5b9e\u73b0\u4e86 signup () \u65b9\u6cd5\uff0c\u8be5\u65b9\u6cd5\u83b7\u53d6\u7528\u6237\u63d0\u4ea4\u7684\u7535\u5b50\u90ae\u4ef6\u548c\u5bc6\u7801\u5e76\u521b\u5efa\u4e00\u4e2a\u65b0\u7528\u6237\u3002 <\/p>\n<pre>import { Component } from '@angular\/core';\nimport { AuthService } from '..\/auth.service';\n\n\n\n@Component({\n  selector: 'app-signup',\n  templateUrl: '.\/signup.component.html',\n  styleUrls: ['.\/signup.component.css']\n})\nexport class SignupComponent {\n  password: string = '';\n  email: string = '';\n  \n\n  constructor(private authService:AuthService){}\n\n  signup(): void {\n    this.authService.signin(this.email, this.password).subscribe(\n      (response) =&amp;gt; {\n        \/\/ success response\n        console.log('Authentication successful', response);\n       \n      },\n      (error) =&amp;gt; {\n        \/\/ error response\n        console.error('Authentication error', error);\n      }\n    );\n  }\n}\n<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   &nbsp;<br \/>\n<strong>login.component.ts<\/strong> \u6587\u4ef6\u770b\u8d77\u6765\u4e0e\u6ce8\u518c\u7ec4\u4ef6\u7c7b\u4f3c\u3002 &nbsp;  <\/p>\n<pre>import { Component } from '@angular\/core';\nimport { AuthService } from '..\/auth.service';\n\n\n\n@Component({\n  selector: 'app-login',\n  templateUrl: '.\/login.component.html',\n  styleUrls: ['.\/login.component.css']\n})\nexport class LoginComponent {\n    \n  email: string = '';\n  password: string = '';\n\n  constructor(private authService: AuthService) {}\n\n  login(): void {\n    this.authService.authenticate(this.email, this.password).subscribe(\n      (response) =&amp;gt; {\n        \/\/ success response\n        console.log('Signin successful', response);\n       \n      },\n      (error) =&amp;gt; {\n        \/\/ error response\n        console.error('Signin error', error);\n      }\n    );\n  }\n}\n<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u914d\u7f6e\u6587\u4ef6\u7ec4\u4ef6\u4f7f\u7528\u7528\u6237\u4ee4\u724c\u6765\u83b7\u53d6\u7528\u6237\u7684\u8be6\u7ec6\u4fe1\u606f\u3002\u6bcf\u5f53\u60a8\u5411\u540e\u7aef\u7684\u670d\u52a1\u53d1\u51fa\u8bf7\u6c42\u65f6\uff0c\u90fd\u9700\u8981\u5c06\u6b64\u4ee4\u724c\u653e\u5165\u6807\u5934\u4e2d\u3002 <strong>profile.component.ts<\/strong> \u5982\u4e0b\u6240\u793a\uff1a<\/p>\n<pre>import { Component } from '@angular\/core';\nimport { AuthService } from '..\/auth.service';\n@Component({\n  selector: 'app-profile',\n  templateUrl: '.\/profile.component.html',\n  styleUrls: ['.\/profile.component.css']\n})\n\nexport class ProfileComponent {\n  myDetails: any;\n\n  constructor(private authService: AuthService) { }\n\n  ngOnInit(): void {\n    this.getProfileData();\n  }\n  getProfileData(): void {\n    this.authService.me().subscribe(\n      (response: any) =&amp;gt; {\n        this.myDetails = response;\n        console.log('User Data:', this.myDetails);\n      },\n      (error: any) =&amp;gt; {\n        console.error('Error retrieving profile data');\n      }\n    );\n  }\n<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   &nbsp; <\/p>\n<p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u6bcf\u4e2a\u8bf7\u6c42\u90fd\u4f1a\u88ab\u62e6\u622a\uff0c\u5e76\u5728\u6807\u5934\u4e2d\u653e\u5165\u6388\u6743\u6807\u5934\u548c\u503c\u3002\u7136\u540e\uff0c\u6211\u4eec\u5c06\u7528\u6237\u8be6\u7ec6\u4fe1\u606f\u4f20\u9012\u5230 <strong>profile.component.html<\/strong> \u6a21\u677f\u3002<\/p>\n<pre>&lt;h2&gt;User profile &lt;\/h2&gt;\n\n&lt;div class=\"row\"&gt;\n    &lt;div class=\"col-lg-12\"&gt;\n        &lt;p&gt;{{myDetails.data.id}}&lt;\/p&gt;\n        &lt;p&gt;{{myDetails.data.email}}&lt;\/p&gt;\n    &lt;\/div&gt;\n&lt;\/div&gt;\n<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u6700\u540e\uff0c\u6211\u4eec\u5728 <strong>app.routing.module.ts<\/strong> \u4e2d\u5b9a\u4e49\u8def\u7531\u3002<\/p>\n<pre>import { NgModule } from '@angular\/core';\nimport { RouterModule, Routes } from '@angular\/router';\nimport { LoginComponent } from '.\/login\/login.component';\nimport { ProfileComponent } from '.\/profile\/profile.component';\nimport { SignupComponent } from '.\/signup\/signup.component';\n\nconst routes: Routes = [\n  {path:'signup' , component:SignupComponent},\n  {path:'login' , component:LoginComponent},\n  { path: 'profile', component: ProfileComponent },\n];\n\n@NgModule({\n  imports: [RouterModule.forRoot(routes)],\n  exports: [RouterModule]\n})\nexport class AppRoutingModule { }\n<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   &nbsp; 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