{"id":4961,"date":"2026-05-05T16:50:19","date_gmt":"2026-05-05T07:50:19","guid":{"rendered":"https:\/\/www.yilus5.com\/blog\/?p=4961"},"modified":"2026-05-05T17:26:52","modified_gmt":"2026-05-05T08:26:52","slug":"407-proxy-authentication-required-troubleshooting","status":"publish","type":"post","link":"https:\/\/www.yilus5.com\/blog\/4961.html","title":{"rendered":"407 Proxy Authentication Required\uff1a\u4ee3\u7406\u8ba4\u8bc1\u5931\u8d25\u6392\u67e5\u987a\u5e8f"},"content":{"rendered":"<p>\u7ed3\u8bba\u5148\u8bf4\uff1a\u770b\u5230 <code>407 Proxy Authentication Required<\/code>\uff0c\u5148\u67e5\u201c\u4ee3\u7406\u8ba4\u8bc1\u94fe\u8def\u201d\uff0c\u4e0d\u8981\u4e00\u4e0a\u6765\u5c31\u6362 IP\u3001\u6362\u5730\u533a\u6216\u5224\u65ad\u4ee3\u7406\u6c60\u8d28\u91cf\u5dee\u3002407 \u7684\u5e38\u89c1\u4f4d\u7f6e\u5728\u4ee3\u7406\u670d\u52a1\u5668\u548c\u4f60\u7684\u5de5\u5177\u4e4b\u95f4\uff0c\u4f18\u5148\u987a\u5e8f\u662f\uff1a\u8d26\u53f7\u5bc6\u7801\u3001\u7aef\u53e3\u548c\u534f\u8bae\u3001\u4ee3\u7406 URL \u683c\u5f0f\u3001\u5de5\u5177\u662f\u5426\u5e26\u4e0a\u8ba4\u8bc1\u3001IP \u767d\u540d\u5355\u6216\u4f1a\u8bdd\u53c2\u6570\uff0c\u6700\u540e\u624d\u770b\u5957\u9910\u548c\u4e0a\u6e38\u9650\u5236\u3002<\/p>\n<p>\u5982\u679c\u540c\u4e00\u7ec4\u4ee3\u7406\u5728\u4e00\u4e2a\u5de5\u5177\u91cc\u80fd\u8fde\uff0c\u5728\u53e6\u4e00\u4e2a\u5de5\u5177\u91cc\u62a5 407\uff0c\u95ee\u9898\u901a\u5e38\u4e0d\u5728\u51fa\u53e3 IP\uff0c\u800c\u5728\u7b2c\u4e8c\u4e2a\u5de5\u5177\u6ca1\u6709\u6b63\u786e\u4f20\u9012\u4ee3\u7406\u8ba4\u8bc1\u3002<\/p>\n<h2>\u7ed3\u8bba\uff1a407 \u5148\u67e5\u8ba4\u8bc1\u94fe\u8def\uff0c\u518d\u67e5 IP \u548c\u5957\u9910<\/h2>\n<p>407 \u7684\u6838\u5fc3\u610f\u601d\u662f\uff1a\u4ee3\u7406\u670d\u52a1\u5668\u8981\u6c42\u8ba4\u8bc1\uff0c\u4f46\u5f53\u524d\u8bf7\u6c42\u6ca1\u6709\u63d0\u4f9b\u6709\u6548\u8ba4\u8bc1\u4fe1\u606f\u3002MDN \u5bf9 HTTP 407 \u7684\u89e3\u91ca\u4e5f\u6307\u5411 <code>Proxy-Authenticate<\/code> \/ <code>Proxy-Authorization<\/code> \u8fd9\u4e00\u5c42\uff0c\u800c\u4e0d\u662f\u76ee\u6807\u7f51\u7ad9\u7684\u767b\u5f55\u6743\u9650\u3002<\/p>\n<p>\u6392\u67e5\u65f6\u6309\u8fd9\u4e2a\u987a\u5e8f\u8d70\uff1a<\/p>\n<ol>\n<li>\u5148\u786e\u8ba4\u62a5\u9519\u7801\u662f 407\uff0c\u800c\u4e0d\u662f\u76ee\u6807\u7ad9\u8fd4\u56de\u7684 401\u3001403 \u6216 429\u3002<\/li>\n<li>\u518d\u6838\u5bf9\u4ee3\u7406\u8d26\u53f7\u3001\u5bc6\u7801\u3001\u4e3b\u673a\u3001\u7aef\u53e3\u3001\u534f\u8bae\u7c7b\u578b\u3002<\/li>\n<li>\u7136\u540e\u68c0\u67e5\u4ee3\u7406 URL \u7684\u5199\u6cd5\uff0c\u5c24\u5176\u662f\u7279\u6b8a\u5b57\u7b26\u6709\u6ca1\u6709\u7f16\u7801\u3002<\/li>\n<li>\u63a5\u7740\u786e\u8ba4\u5de5\u5177\u771f\u7684\u542f\u7528\u4e86\u4ee3\u7406\uff0c\u5e76\u4e14\u628a\u8ba4\u8bc1\u4fe1\u606f\u5e26\u51fa\u53bb\u4e86\u3002<\/li>\n<li>\u518d\u770b IP \u767d\u540d\u5355\u3001\u4f1a\u8bdd\u53c2\u6570\u3001\u5957\u9910\u6743\u9650\u548c\u670d\u52a1\u7aef\u7b56\u7565\u3002<\/li>\n<li>\u8fd9\u4e9b\u90fd\u6b63\u786e\uff0c\u624d\u8fdb\u5165\u4ee3\u7406 IP\u3001\u51fa\u53e3\u5730\u533a\u6216\u76ee\u6807\u7ad9\u94fe\u8def\u5224\u65ad\u3002<\/li>\n<\/ol>\n<p>\u8fd9\u6837\u6392\u67e5\u7684\u597d\u5904\u5f88\u76f4\u63a5\uff1a407 \u662f\u8ba4\u8bc1\u95ee\u9898\uff0c\u5148\u89e3\u51b3\u201c\u80fd\u4e0d\u80fd\u88ab\u4ee3\u7406\u670d\u52a1\u5668\u63a5\u53d7\u201d\uff0c\u518d\u8c08 IP \u8d28\u91cf\u3001\u901f\u5ea6\u548c\u5730\u533a\u5339\u914d\u3002<\/p>\n<h2>\u7b2c\u4e00\u6b65\uff1a\u786e\u8ba4\u62a5\u9519\u771f\u7684\u6765\u81ea\u4ee3\u7406\uff0c\u800c\u4e0d\u662f\u76ee\u6807\u7ad9<\/h2>\n<p>\u5148\u770b\u9519\u8bef\u51fa\u73b0\u5728\u54ea\u4e00\u5c42\u3002<\/p>\n<p>\u5982\u679c\u65e5\u5fd7\u91cc\u660e\u786e\u5199\u7740 <code>407 Proxy Authentication Required<\/code>\uff0c\u6216\u8005\u54cd\u5e94\u5934\u91cc\u51fa\u73b0 <code>Proxy-Authenticate<\/code>\uff0c\u901a\u5e38\u662f\u4ee3\u7406\u670d\u52a1\u5668\u5728\u8981\u6c42\u8ba4\u8bc1\u3002\u8fd9\u4e2a\u65f6\u5019\u4f60\u8bbf\u95ee\u7684\u76ee\u6807\u7f51\u7ad9\u53ef\u80fd\u8fd8\u6ca1\u771f\u6b63\u6536\u5230\u8bf7\u6c42\u3002<\/p>\n<p>\u5982\u679c\u770b\u5230\u7684\u662f 401\uff0c\u591a\u6570\u662f\u76ee\u6807\u7f51\u7ad9\u8981\u6c42\u767b\u5f55\uff1b403 \u591a\u6570\u662f\u76ee\u6807\u7f51\u7ad9\u62d2\u7edd\u8bbf\u95ee\uff1b429 \u591a\u6570\u662f\u8bf7\u6c42\u9891\u7387\u6216\u914d\u989d\u9650\u5236\u3002\u5b83\u4eec\u548c 407 \u7684\u5904\u7406\u65b9\u5411\u4e0d\u540c\u3002<\/p>\n<p>\u8fd8\u8981\u6ce8\u610f\u4e00\u4e2a\u7ec6\u8282\uff1a407 \u662f HTTP \u72b6\u6001\u7801\u3002\u4f7f\u7528 HTTP \u4ee3\u7406\u65f6\u66f4\u5bb9\u6613\u76f4\u63a5\u770b\u5230\u5b83\uff1b\u4f7f\u7528 Socks5 \u4ee3\u7406\u65f6\uff0c\u5de5\u5177\u53ef\u80fd\u663e\u793a\u201cauthentication failed\u201d\u201cusername\/password invalid\u201d\u201cproxy auth failed\u201d\uff0c\u4e0d\u4e00\u5b9a\u76f4\u63a5\u663e\u793a 407\u3002\u5982\u679c Socks5 \u573a\u666f\u91cc\u770b\u5230 407\uff0c\u8981\u68c0\u67e5\u5de5\u5177\u662f\u4e0d\u662f\u5b9e\u9645\u8d70\u4e86 HTTP proxy \u914d\u7f6e\uff0c\u6216\u8005\u4e2d\u95f4\u8fd8\u6709\u4e00\u4e2a HTTP \u4ee3\u7406\u5c42\u3002<\/p>\n<h2>\u7b2c\u4e8c\u6b65\uff1a\u6838\u5bf9\u8d26\u53f7\u3001\u5bc6\u7801\u3001\u7aef\u53e3\u548c\u4ee3\u7406 URL \u683c\u5f0f<\/h2>\n<p>\u8ba4\u8bc1\u7c7b\u95ee\u9898\u6700\u5e38\u89c1\u7684\u9519\u8bef\u4e0d\u662f\u590d\u6742\u7f51\u7edc\u95ee\u9898\uff0c\u800c\u662f\u53c2\u6570\u9519\u4e00\u4f4d\u3002<\/p>\n<p>\u5148\u9010\u9879\u6838\u5bf9\uff1a<\/p>\n<ul>\n<li>\u7528\u6237\u540d\u6709\u6ca1\u6709\u590d\u5236\u5b8c\u6574\uff0c\u524d\u540e\u6709\u6ca1\u6709\u7a7a\u683c\u3002<\/li>\n<li>\u5bc6\u7801\u6709\u6ca1\u6709\u5305\u542b <code>@<\/code>\u3001<code>:<\/code>\u3001<code>#<\/code>\u3001<code>%<\/code>\u3001<code>\/<\/code> \u8fd9\u7c7b\u7279\u6b8a\u5b57\u7b26\u3002<\/li>\n<li>\u7aef\u53e3\u662f\u5426\u5bf9\u5e94\u5f53\u524d\u534f\u8bae\uff0cHTTP \u7aef\u53e3\u548c Socks5 \u7aef\u53e3\u4e0d\u8981\u6df7\u7528\u3002<\/li>\n<li>\u4e3b\u673a\u5730\u5740\u6709\u6ca1\u6709\u5199\u9519\uff0c\u662f\u5426\u628a\u5730\u533a\u3001\u4f1a\u8bdd\u6216\u5957\u9910\u53c2\u6570\u6f0f\u6389\u3002<\/li>\n<li>\u5957\u9910\u662f\u5426\u4ecd\u6709\u6548\uff0c\u8d26\u53f7\u662f\u5426\u6709\u5f53\u524d\u4ee3\u7406\u7c7b\u578b\u7684\u6743\u9650\u3002<\/li>\n<\/ul>\n<p>\u4ee3\u7406 URL \u5e38\u89c1\u683c\u5f0f\u662f\uff1a<\/p>\n<pre><code class=\"language-text\">http:\/\/username:password@host:port\nsocks5:\/\/username:password@host:port\n<\/code><\/pre>\n<p>\u5982\u679c\u5bc6\u7801\u91cc\u6709\u7279\u6b8a\u5b57\u7b26\uff0c\u76f4\u63a5\u62fc\u8fdb URL \u53ef\u80fd\u4f1a\u88ab\u5de5\u5177\u8bef\u8bfb\u3002\u4f8b\u5982\u5bc6\u7801\u91cc\u6709 <code>@<\/code>\uff0c\u5de5\u5177\u53ef\u80fd\u628a\u5b83\u5f53\u6210\u7528\u6237\u540d\u5bc6\u7801\u548c\u4e3b\u673a\u4e4b\u95f4\u7684\u5206\u9694\u7b26\u3002\u9047\u5230\u8fd9\u79cd\u60c5\u51b5\uff0c\u8981\u628a\u7279\u6b8a\u5b57\u7b26\u505a URL \u7f16\u7801\uff0c\u6216\u8005\u6539\u7528\u5de5\u5177\u63d0\u4f9b\u7684\u72ec\u7acb\u7528\u6237\u540d\u3001\u5bc6\u7801\u8f93\u5165\u6846\uff0c\u4e0d\u8981\u786c\u62fc\u4e00\u6574\u6761 URL\u3002<\/p>\n<p>\u5982\u679c\u4f60\u521a\u4ece\u63a7\u5236\u53f0\u590d\u5236\u4e86\u4ee3\u7406\u4fe1\u606f\uff0c\u5efa\u8bae\u5148\u7528\u4e00\u4e2a\u6700\u5c0f\u6d4b\u8bd5\u547d\u4ee4\u9a8c\u8bc1\u540c\u4e00\u7ec4\u53c2\u6570\u3002\u4f8b\u5982 HTTP \u4ee3\u7406\u53ef\u4ee5\u7528 curl \u5355\u72ec\u6d4b\u4e00\u6b21\uff0c\u518d\u628a\u540c\u4e00\u7ec4\u53c2\u6570\u653e\u56de\u6d4f\u89c8\u5668\u3001Postman \u6216\u811a\u672c\u91cc\u3002\u8fd9\u6837\u80fd\u533a\u5206\u201c\u4ee3\u7406\u53c2\u6570\u672c\u8eab\u9519\u201d\u548c\u201c\u67d0\u4e2a\u5de5\u5177\u914d\u7f6e\u9519\u201d\u3002<\/p>\n<h2>\u7b2c\u4e09\u6b65\uff1a\u68c0\u67e5\u5de5\u5177\u662f\u5426\u771f\u6b63\u5e26\u4e0a\u4e86\u4ee3\u7406\u8ba4\u8bc1<\/h2>\n<p>\u5f88\u591a 407 \u4e0d\u662f\u8d26\u53f7\u9519\uff0c\u800c\u662f\u5de5\u5177\u6ca1\u6709\u628a\u8d26\u53f7\u53d1\u51fa\u53bb\u3002<\/p>\n<p>\u6309\u5de5\u5177\u7c7b\u578b\u67e5\uff1a<\/p>\n<ul>\n<li>\u6d4f\u89c8\u5668\uff1a\u786e\u8ba4\u4ee3\u7406\u6269\u5c55\u3001\u7cfb\u7edf\u4ee3\u7406\u3001\u6307\u7eb9\u6d4f\u89c8\u5668\u914d\u7f6e\u6ca1\u6709\u4e92\u76f8\u8986\u76d6\uff1b\u591a\u4e2a\u4ee3\u7406\u63d2\u4ef6\u540c\u65f6\u5f00\u542f\u65f6\uff0c\u5b9e\u9645\u751f\u6548\u7684\u53ef\u80fd\u4e0d\u662f\u4f60\u521a\u586b\u7684\u90a3\u4e00\u4e2a\u3002<\/li>\n<li>Postman\uff1a\u68c0\u67e5 request\u3001workspace\u3001system proxy \u4e09\u5904\u8bbe\u7f6e\uff1b\u6709\u4e9b\u8bf7\u6c42\u4f1a\u7ee7\u627f\u7cfb\u7edf\u4ee3\u7406\uff0c\u6709\u4e9b\u4e0d\u4f1a\u3002<\/li>\n<li>Python\u3001Node\u3001Java\uff1a\u786e\u8ba4 HTTP client \u652f\u6301\u4ee3\u7406\u8ba4\u8bc1\uff1b\u6709\u4e9b\u5e93\u9700\u8981\u5355\u72ec\u8bbe\u7f6e proxy auth\uff0c\u4e0d\u4f1a\u81ea\u52a8\u8bfb\u53d6 URL \u91cc\u7684\u7528\u6237\u540d\u5bc6\u7801\u3002<\/li>\n<li>npm\u3001pip\u3001git\uff1a\u68c0\u67e5\u73af\u5883\u53d8\u91cf\u548c\u5de5\u5177\u7ea7\u914d\u7f6e\u662f\u5426\u51b2\u7a81\uff0c\u6bd4\u5982 <code>HTTP_PROXY<\/code>\u3001<code>HTTPS_PROXY<\/code>\u3001\u5de5\u5177\u81ea\u5df1\u7684 proxy \u914d\u7f6e\u540c\u65f6\u5b58\u5728\u3002<\/li>\n<li>\u81ea\u52a8\u5316\u811a\u672c\uff1a\u786e\u8ba4\u6d4f\u89c8\u5668\u542f\u52a8\u53c2\u6570\u3001\u4e0a\u4e0b\u6587\u4ee3\u7406\u3001\u9875\u9762\u7ea7\u8bf7\u6c42\u4ee3\u7406\u662f\u4e0d\u662f\u540c\u4e00\u5957\uff1b\u4ee3\u7801\u91cc\u5199\u4e86\u4ee3\u7406\u4e4b\u540e\uff0c\u8fd8\u8981\u6838\u5bf9\u8fd0\u884c\u65f6\u5b9e\u9645\u751f\u6548\u7684\u662f\u54ea\u4e00\u5c42\u914d\u7f6e\u3002<\/li>\n<\/ul>\n<p>\u4e00\u4e2a\u5b9e\u7528\u5224\u65ad\uff1a\u540c\u4e00\u4ee3\u7406\u5728 curl \u80fd\u901a\u8fc7\uff0c\u5728\u4e1a\u52a1\u5de5\u5177\u91cc\u62a5 407\uff0c\u4f18\u5148\u67e5\u4e1a\u52a1\u5de5\u5177\uff1b\u540c\u4e00\u4ee3\u7406\u5728\u6240\u6709\u5de5\u5177\u91cc\u90fd\u62a5 407\uff0c\u518d\u56de\u5230\u8d26\u53f7\u3001\u7aef\u53e3\u3001\u767d\u540d\u5355\u548c\u5957\u9910\u6743\u9650\u3002<\/p>\n<h2>\u7b2c\u56db\u6b65\uff1a\u68c0\u67e5\u767d\u540d\u5355\u3001\u4f1a\u8bdd\u53c2\u6570\u548c\u670d\u52a1\u7aef\u9650\u5236<\/h2>\n<p>\u6709\u4e9b\u4ee3\u7406\u670d\u52a1\u540c\u65f6\u652f\u6301\u7528\u6237\u540d\u5bc6\u7801\u8ba4\u8bc1\u548c IP \u767d\u540d\u5355\u8ba4\u8bc1\u3002\u4f60\u4ee5\u4e3a\u81ea\u5df1\u5728\u7528\u8d26\u53f7\u5bc6\u7801\uff0c\u5b9e\u9645\u63a7\u5236\u53f0\u53ef\u80fd\u8981\u6c42\u5148\u52a0\u767d\u540d\u5355\uff1b\u6216\u8005\u4f60\u4ee5\u4e3a\u767d\u540d\u5355\u5df2\u751f\u6548\uff0c\u4f46\u5f53\u524d\u51fa\u53e3\u7f51\u7edc\u7684\u516c\u7f51 IP \u5df2\u7ecf\u53d8\u4e86\u3002<\/p>\n<p>\u8fd9\u91cc\u91cd\u70b9\u67e5\u4e09\u4ef6\u4e8b\uff1a<\/p>\n<ol>\n<li><strong>\u767d\u540d\u5355\u662f\u5426\u5339\u914d\u5f53\u524d\u516c\u7f51 IP<\/strong>\uff1a\u5bb6\u5bbd\u3001\u516c\u53f8\u7f51\u7edc\u3001\u4e91\u670d\u52a1\u5668\u3001\u79fb\u52a8\u7f51\u7edc\u5207\u6362\u540e\uff0c\u516c\u7f51 IP 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