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example.com:443 HTTP\/1.1<\/code>\u3002\u4ee3\u7406\u6536\u5230\u540e\uff0c\u5c06\u5efa\u7acb\u5230\u76ee\u6807\u670d\u52a1\u5668\u7684TCP\u901a\u9053\uff0c\u5e76\u901a\u544a\u5ba2\u6237\u7aef\u6b64\u8fde\u63a5\u5df2\u5efa\u7acb\u3002\u6b64\u65f6\uff0c\u6240\u6709\u540e\u7eed\u7684\u6570\u636e\u4ea4\u4e92\u5c06\u5728\u8be5\u8fde\u63a5\u7684\u4e0a\u4e0b\u6587\u4e2d\u8fdb\u884c\uff0c\u786e\u4fdd\u6570\u636e\u4f20\u8f93\u7684\u5b89\u5168\u6027\u548c\u5b8c\u6574\u6027\u3002<\/p>\n<p>\u96a7\u9053\u4ee3\u7406\u7684\u5b9e\u73b0\u4f7f\u5f97HTTPS\u6d41\u91cf\u7684\u52a0\u5bc6\u4e0e\u89e3\u5bc6\u4ec5\u5728\u5ba2\u6237\u7aef\u548c\u76ee\u6807\u670d\u52a1\u5668\u4e4b\u95f4\u8fdb\u884c\uff0c\u5b9e\u73b0\u4e86\u6570\u636e\u7684\u79c1\u5bc6\u6027\u3002\u901a\u8fc7\u6b64\u65b9\u5f0f\uff0c\u654f\u611f\u6570\u636e\u80fd\u5728\u4e0d\u88ab\u4e2d\u95f4\u4eba\u8bfb\u53d6\u7684\u60c5\u51b5\u4e0b\uff0c\u5b89\u5168\u6d41\u8f6c\u3002<\/p>\n<h3>Proxy\u7684\u9690\u79c1\u4fdd\u62a4\u529f\u80fd<\/h3>\n<p>HTTP\u4ee3\u7406\u4e0d\u4ec5\u662f\u4e00\u79cd\u7f51\u7edc\u4f20\u8f93\u5de5\u5177\uff0c\u5b83\u8fd8\u5177\u5907<strong>\u9690\u79c1\u4fdd\u62a4<\/strong>\u7684\u5f3a\u5927\u529f\u80fd\u3002\u901a\u8fc7\u9690\u85cf\u7528\u6237\u771f\u5b9eIP\u5730\u5740\uff0c\u4ee3\u7406\u80fd\u591f\u6709\u6548\u4fdd\u62a4\u7528\u6237\u5728\u4e92\u8054\u7f51\u4e0a\u7684\u884c\u4e3a\u4e0d\u88ab\u8ddf\u8e2a\u3002\u8fd9\u5bf9\u4e8e\u589e\u5f3a\u5728\u7ebf\u5b89\u5168\u6027\u5c24\u4e3a\u91cd\u8981\uff0c\u5c24\u5176\u662f\u5728\u8bbf\u95ee\u53ef\u80fd\u5b58\u5728\u6076\u610f\u8f6f\u4ef6\u6216\u8005\u7528\u6237\u6570\u636e\u88ab\u76d7\u53d6\u7684\u7ad9\u70b9\u65f6\u3002<\/p>\n<p>\u4f7f\u7528\u4ee3\u7406\u6280\u672f\u540e\uff0c\u7528\u6237\u7684\u7f51\u7edc\u6d3b\u52a8\u4f1a\u88ab\u8f6c\u5411\u4ee3\u7406\u670d\u52a1\u5668\uff0c\u771f\u5b9e\u5730\u5740\u88ab\u66ff\u6362\u4e3a\u4ee3\u7406IP\uff0c\u4ece\u800c\u589e\u52a0\u4e86\u5b89\u5168\u6027\u3002\u6b64\u5916\uff0c\u901a\u8fc7\u4f7f\u7528\u9ad8\u8d28\u91cf\u7684\u5546\u4e1a\u4ee3\u7406\u670d\u52a1\uff0c\u7528\u6237\u5373\u4f7f\u5bf9\u4e8eIP\u7684\u4fe1\u606f\u6cc4\u9732\u98ce\u9669\u4e5f\u5927\u5927\u964d\u4f4e\uff0c\u8fd9\u5c31\u662f\u9009\u62e9\u5982<strong>123PROXY<\/strong>\u516c\u53f8\u63d0\u4f9b\u7684\u670d\u52a1\u7684\u4ef7\u503c\u6240\u5728\u3002<\/p>\n<h3>\u4ee3\u7406\u5728HTTP\u8bf7\u6c42\u53ca\u54cd\u5e94\u4e2d\u7684\u4e2d\u95f4\u4eba\u89d2\u8272<\/h3>\n<p>\u5728HTTP\u8bf7\u6c42\u548c\u54cd\u5e94\u8fc7\u7a0b\u4e2d\uff0c\u4ee3\u7406\u5145\u5f53\u7684\u89d2\u8272\u7c7b\u4f3c\u4e8e\u4e2d\u95f4\u4eba\u3002\u4ee3\u7406\u53ef\u4ee5\u5bf9\u901a\u8fc7\u5176\u8f6c\u53d1\u7684\u8bf7\u6c42\u548c\u54cd\u5e94\u8fdb\u884c\u5206\u6790\u4e0e\u5904\u7406\u3002\u4f8b\u5982\uff0c<strong>HTTP\u5934\u90e8<\/strong>\u7684\u8fc7\u6ee4\u53ef\u5e2e\u52a9\u7528\u6237\u89c4\u907f\u6f5c\u5728\u7684\u7f51\u7edc\u653b\u51fb\u3002<\/p>\n<p>\u4e0d\u8bba\u662f\u4f7f\u7528\u666e\u901a\u4ee3\u7406\u8fd8\u662f\u96a7\u9053\u4ee3\u7406\uff0c\u7528\u6237\u5747\u80fd\u591f\u5229\u7528\u8fd9\u4e00\u4e2d\u95f4\u4eba\u89d2\u8272\u8fdb\u884c\u5b89\u5168\u7b56\u7565\u7684\u8bbe\u5b9a\u3002\u901a\u8fc7\u914d\u7f6e\u4e0d\u540c\u7684\u4ee3\u7406\u7c7b\u578b\uff0c\u7528\u6237\u53ef\u4ee5\u7075\u6d3b\u9009\u62e9\u662f\u5728\u4f55\u79cd\u60c5\u51b5\u4e0b\u4f7f\u7528\u4ee3\u7406\u7684\u4f18\u70b9\u3002\u6b64\u5916\uff0c\u4ee3\u7406\u8fd8\u53ef\u4ee5\u901a\u8fc7HTTP\u5934\u90e8\u5411\u670d\u52a1\u5668\u6307\u660e\u5ba2\u6237\u7aef\u4fe1\u606f\uff0c\u4ece\u800c\u8fdb\u4e00\u6b65\u589e\u5f3a\u7f51\u7edc\u7684\u5b89\u5168\u4e0e\u6548\u7387\u3002<\/p>\n<p>\u603b\u7ed3\u800c\u8a00\uff0cHTTP\u4ee3\u7406\u4e0d\u4ec5\u4f18\u5316\u4e86\u7f51\u7edc\u7684\u4f7f\u7528\u6548\u7387\uff0c\u4e5f\u5728\u591a\u5c42\u6b21\u4e0a\u63d0\u5347\u4e86\u7528\u6237\u7684<em>\u9690\u79c1\u4fdd\u62a4<\/em>\u80fd\u529b\u3002<\/p>\n<h2>Node.js \u5b9e\u73b0\u666e\u901aHTTP\u4ee3\u7406<\/h2>\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/pixabay.com\/get\/g2b9e03925b5a100bcd954e5b7904086a7e51dd316002ac5fbd0dcbee865eb71ec5aba0d0834802cb893ff6accff0ebf1_640.jpg\" alt=\"network, connection, pc\" width=650 height=430><\/figure>\n<h3>\u7cfb\u7edf\u73af\u5883\u51c6\u5907\u4e0e\u4f9d\u8d56\u5b89\u88c5<\/h3>\n<p>\u5728\u5f00\u59cb\u4f7f\u7528 Node.js \u5b9e\u73b0\u666e\u901a HTTP \u4ee3\u7406\u4e4b\u524d\uff0c\u5f00\u53d1\u8005\u9700\u8981\u786e\u4fdd\u5176\u7cfb\u7edf\u73af\u5883\u51c6\u5907\u59a5\u5f53\u3002\u9996\u5148\uff0c<strong>Node.js<\/strong> \u548c <strong>NPM<\/strong> (Node \u5305\u7ba1\u7406\u5668) \u5fc5\u987b\u5b89\u88c5\u5728\u7cfb\u7edf\u4e0a\u3002\u5efa\u8bae\u8bbf\u95ee Node.js \u7684\u5b98\u65b9\u7f51\u7ad9\u4e0b\u8f7d\u6700\u65b0\u7248\u672c\uff0c\u5e76\u6309\u7167\u6307\u5bfc\u5b8c\u6210\u5b89\u88c5\u3002<\/p>\n<ul>\n<li>\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u53ef\u4ee5\u901a\u8fc7\u547d\u4ee4\u884c\u8fd0\u884c <strong>node -v<\/strong> \u548c <strong>npm -v<\/strong> \u6765\u9a8c\u8bc1\u5b89\u88c5\u662f\u5426\u6210\u529f\u3002<\/li>\n<\/ul>\n<p>\u63a5\u4e0b\u6765\uff0c\u5f00\u53d1\u8005\u5e94\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u9879\u76ee\u76ee\u5f55\u5e76\u521d\u59cb\u5316\u4e00\u4e2a\u65b0\u7684 NPM \u9879\u76ee\uff0c\u4f7f\u7528\u547d\u4ee4 <strong>npm init<\/strong> \u8fdb\u884c\u8bbe\u7f6e\uff0c\u786e\u4fdd\u6240\u9700\u7684\u4f9d\u8d56\u5305\u80fd\u591f\u88ab\u7ba1\u7406\u3002<\/p>\n<h3>\u57fa\u672c\u7684HTTP\u4ee3\u7406\u670d\u52a1\u5668\u4ee3\u7801\u5b9e\u73b0<\/h3>\n<p>\u4e00\u65e6\u73af\u5883\u51c6\u5907\u5b8c\u6bd5\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u5f00\u59cb\u7f16\u5199 HTTP \u4ee3\u7406\u670d\u52a1\u5668\u7684\u4ee3\u7801\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u57fa\u4e8e Node.js \u7684\u7b80\u5355 HTTP \u4ee3\u7406\u670d\u52a1\u5668\u5b9e\u73b0\u4ee3\u7801\uff1a<code>var http = require('http');<br \/>var url = require('url');<br \/>function request(cReq, cRes) {<br \/>&nbsp;&nbsp;var u = url.parse(cReq.url);<br \/>&nbsp;&nbsp;var options = {<br \/>&nbsp;&nbsp;&nbsp;&nbsp;hostname : u.hostname,<br \/>&nbsp;&nbsp;&nbsp;&nbsp;port : u.port || 80,<br \/>&nbsp;&nbsp;&nbsp;&nbsp;path : u.path,<br \/>&nbsp;&nbsp;&nbsp;&nbsp;method : cReq.method,<br \/>&nbsp;&nbsp;&nbsp;&nbsp;headers : cReq.headers<br \/>&nbsp;&nbsp;};<br \/>&nbsp;&nbsp;var pReq = http.request(options, function(pRes) {<br \/>&nbsp;&nbsp;&nbsp;&nbsp;cRes.writeHead(pRes.statusCode, pRes.headers);<br \/>&nbsp;&nbsp;&nbsp;&nbsp;pRes.pipe(cRes);<br \/>&nbsp;&nbsp;}).on('error', function(e) {<br \/>&nbsp;&nbsp;&nbsp;&nbsp;cRes.end();<br \/>&nbsp;&nbsp;});<br \/>&nbsp;&nbsp;cReq.pipe(pReq);<br \/>}<br \/>http.createServer().on('request', request).listen(8888, '0.0.0.0');<\/code><\/p>\n<h3>\u5904\u7406HTTP\u8bf7\u6c42\u548c\u54cd\u5e94\u7684\u7ec6\u8282<\/h3>\n<p>\u5728\u5b9e\u73b0 HTTP \u4ee3\u7406\u65f6\uff0c\u5f00\u53d1\u8005\u5fc5\u987b\u6ce8\u610f HTTP \u8bf7\u6c42\u548c\u54cd\u5e94\u7684\u5904\u7406\u7ec6\u8282\u3002\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u4ee3\u7406\u670d\u52a1\u5668\u901a\u8fc7\u89e3\u6790\u5ba2\u6237\u7aef\u8bf7\u6c42\u6765\u83b7\u53d6\u76ee\u6807 URL\uff0c\u5e76\u8f6c\u53d1\u8bf7\u6c42\u5230\u5b9e\u9645\u670d\u52a1\u5668\u3002\u8fd9\u6837\uff0c\u4ee3\u7406\u670d\u52a1\u5668\u540c\u65f6\u5145\u5f53\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u7684\u89d2\u8272\uff0c\u8981\u6c42\u80fd\u591f\u59a5\u5584\u5904\u7406\u8fde\u63a5\u7684\u95ee\u9898\uff0c\u4f8b\u5982\u4fdd\u6301\u8fde\u63a5\u7684\u6301\u4e45\u6027\uff08<strong>keep-alive<\/strong>\uff09, \u786e\u4fdd\u6570\u636e\u6b63\u786e\u8f6c\u53d1\u3002<\/p>\n<ul>\n<li>\u5f53\u670d\u52a1\u5668\u54cd\u5e94\u540e\uff0c\u4ee3\u7406\u670d\u52a1\u5668\u4e5f\u8981\u6b63\u786e\u8f6c\u53d1\u72b6\u6001\u7801\u548c\u5934\u90e8\u4fe1\u606f\uff0c\u786e\u4fdd\u5ba2\u6237\u7aef\u80fd\u591f\u6b63\u786e\u63a5\u6536\u5230\u6765\u81ea\u670d\u52a1\u5668\u7684\u53cd\u9988\u3002<\/li>\n<\/ul>\n<h3>\u4f7f\u7528\u6d4f\u89c8\u5668\u914d\u7f6e\u4ee3\u7406\u8fdb\u884c\u6d4b\u8bd5<\/h3>\n<p>\u5b8c\u6210\u4ee3\u7406\u670d\u52a1\u5668\u7684\u8bbe\u7f6e\u540e\uff0c\u5f00\u53d1\u8005\u9700\u8981\u914d\u7f6e\u6d4f\u89c8\u5668\u4ee5\u4f7f\u7528\u8be5\u4ee3\u7406\u3002\u7528\u6237\u53ef\u4ee5\u901a\u8fc7\u624b\u52a8\u8bbe\u7f6e\u6d4f\u89c8\u5668\u7684\u4ee3\u7406\u914d\u7f6e\uff0c\u6216\u8005\u4f7f\u7528\u81ea\u52a8\u914d\u7f6e\u811a\u672c\uff08PAC \u6587\u4ef6\uff09\u6765\u6307\u5b9a\u4ee3\u7406\u3002\u95ee\u9898\u7684\u5173\u952e\u5728\u4e8e\u786e\u4fdd\u6d4f\u89c8\u5668\u6240\u53d1\u9001\u7684\u8bf7\u6c42\u80fd\u591f\u901a\u8fc7\u8bbe\u7f6e\u7684\u4ee3\u7406\u670d\u52a1\u5668\u8fdb\u884c\u8f6c\u53d1\u3002<\/p>\n<ul>\n<li>\u5728\u6d4f\u89c8\u5668\u4e2d\uff0c\u8bbf\u95ee <strong>127.0.0.1:8888<\/strong> \u6765\u9a8c\u8bc1\u4ee3\u7406\u662f\u5426\u6b63\u5e38\u5de5\u4f5c\u3002<\/li>\n<\/ul>\n<p>\u4f7f\u7528\u6b64\u65b9\u6cd5\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u5728\u672c\u5730\u6d4b\u8bd5 HTTP \u4ee3\u7406\u7684\u529f\u80fd\uff0c\u786e\u4fdd\u5176\u80fd\u591f\u6709\u6548\u8f6c\u53d1 HTTP \u8bf7\u6c42\uff0c\u5e76\u8fd4\u56de\u9002\u5f53\u7684\u54cd\u5e94\u3002<\/p>\n<blockquote><p>\u60f3\u8981\u4e86\u89e3\u66f4\u591a\u5173\u4e8e HTTP \u4ee3\u7406\u7684\u5b9e\u73b0\u548c\u5e94\u7528\uff1f\u8bf7\u8bbf\u95ee <a href='https:\/\/123proxy.com'>123PROXY<\/a>\uff0c\u83b7\u53d6\u66f4\u591a\u4e13\u4e1a\u670d\u52a1\u548c\u652f\u6301\u3002<\/p><\/blockquote>\n<h2>Node.js \u5b9e\u73b0\u652f\u6301CONNECT\u7684\u96a7\u9053\u4ee3\u7406<\/h2>\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/images.pexels.com\/photos\/60504\/security-protection-anti-virus-software-60504.jpeg?auto=compress&#038;cs=tinysrgb&#038;h=650&#038;w=940\" alt=\"Close-up view of a mouse cursor over digital security text on display.\" width=650 height=430><\/figure>\n<h3>\u96a7\u9053\u4ee3\u7406\u7684\u4ee3\u7801\u5b9e\u73b0<\/h3>\n<p>\u5728\u6784\u5efa\u652f\u6301 <strong>CONNECT<\/strong> \u8bf7\u6c42\u7684\u4ee3\u7406\u65f6\uff0cNode.js \u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u652f\u6301\u3002\u8be5\u5b9e\u73b0\u9996\u5148\u4f7f\u7528 <strong>http<\/strong> \u6a21\u5757\u76d1\u542c\u4f20\u5165\u7684\u8fde\u63a5\u8bf7\u6c42\u3002\u63a5\u6536\u5230 <strong>CONNECT<\/strong> \u8bf7\u6c42\u540e\uff0c\u4ee3\u7406\u4f1a\u901a\u8fc7 TCP \u8fde\u63a5\u5230\u76ee\u6807\u670d\u52a1\u5668\uff0c\u5e76\u4e3a\u540e\u7eed\u7684\u6570\u636e\u4f20\u8f93\u5efa\u7acb\u4e13\u7528\u7684\u901a\u9053\u3002<\/p>\n<p>\u4ee5\u4e0b\u662f\u5b9e\u73b0\u96a7\u9053\u4ee3\u7406\u7684\u57fa\u7840\u4ee3\u7801\u793a\u4f8b\uff1a<\/p>\n<pre><code>var http = require('http');\nvar net = require('net');\nvar url = require('url');\n\nfunction connect(cReq, cSock) {\n    var u = url.parse('http:\/\/' + cReq.url);\n\n    var pSock = net.connect(u.port, u.hostname, function() {\n        cSock.write('HTTP\/1.1 200 Connection Established\\r\\n\\r\\n');\n        pSock.pipe(cSock);\n    }).on('error', function(e) {\n        cSock.end();\n    });\n\n    cSock.pipe(pSock);\n}\n\nhttp.createServer().on('connect', connect).listen(8888, '0.0.0.0');\n<\/code><\/pre>\n<p>\u5b9e\u73b0\u540e\u7684\u4ee3\u7406\u670d\u52a1\u76d1\u542c\u5728 <strong>8888<\/strong> \u7aef\u53e3\uff0c\u80fd\u591f\u5904\u7406\u7528 <strong>CONNECT<\/strong> \u65b9\u6cd5\u53d1\u8d77\u7684\u8bf7\u6c42\uff0c\u5e76\u5728\u5efa\u7acb\u4e86 TCP \u8fde\u63a5\u540e\uff0c\u8fdb\u884c\u6570\u636e\u8f6c\u53d1\u3002<\/p>\n<h3>CONNECT\u8bf7\u6c42\u4e0eTCP\u8fde\u63a5\u5efa\u7acb<\/h3>\n<p>\u901a\u8fc7\u5411\u4ee3\u7406\u670d\u52a1\u5668\u53d1\u9001 <strong>CONNECT<\/strong> \u8bf7\u6c42\uff0c\u5ba2\u6237\u7aef\u53ef\u4ee5\u8bf7\u6c42\u521b\u5efa\u5230\u7279\u5b9a\u5730\u5740\u7684 TCP \u8fde\u63a5\u3002\u8fd9\u4e2a\u8fc7\u7a0b\u5bf9\u7ec8\u7aef\u7528\u6237\u662f\u900f\u660e\u7684\uff0c\u7528\u6237\u53ea\u9700\u7b49\u5f85\u8fde\u63a5\u7684\u5efa\u7acb\u548c\u540e\u7eed\u7684\u6570\u636e\u4f20\u8f93\u3002\u8fd9\u662f\u901a\u8fc7\u5c06\u5305\u542b\u76ee\u6807\u4e3b\u673a\u540d\u548c\u7aef\u53e3\u53f7\u7684\u7b80\u5355 HTTP \u8bf7\u6c42\u53d1\u9001\u7ed9\u4ee3\u7406\u670d\u52a1\u5668\u5b9e\u73b0\u7684\u3002<\/p>\n<p>\u5f53\u4ee3\u7406\u63a5\u6536\u5230\u8be5\u8bf7\u6c42\u540e\uff0c\u5b83\u4f1a\u89e3\u6790\u51fa\u76ee\u6807\u5730\u5740\uff0c\u7136\u540e\u4e0e\u76ee\u6807\u670d\u52a1\u5668\u5efa\u7acb TCP \u8fde\u63a5\u5e76\u53cd\u9988\u6210\u529f\u8fde\u63a5\u7684\u6d88\u606f\u3002\u8fd9\u79cd\u53cc\u5411\u8fde\u63a5\u5141\u8bb8\u540e\u7eed\u6d41\u91cf\u5728\u5ba2\u6237\u7aef\u548c\u76ee\u6807\u670d\u52a1\u5668\u4e4b\u95f4\u81ea\u7531\u4f20\u8f93\uff0c\u786e\u4fdd\u5b9e\u73b0\u4e86\u900f\u660e\u7684\u4ee3\u7406\u529f\u80fd\u3002<\/p>\n<h3>\u4f7f\u7528\u96a7\u9053\u4ee3\u7406\u652f\u6301HTTPS\u7684\u539f\u7406<\/h3>\n<p>\u96a7\u9053\u4ee3\u7406\u56e0\u5176\u80fd\u529b\u652f\u6301 HTTPS \u6d41\u91cf\u800c\u72ec\u6811\u4e00\u5e1c\u3002HTTPS \u4f7f\u7528 TLS\uff08\u4f20\u8f93\u5c42\u5b89\u5168\uff09\u534f\u8bae\u8fdb\u884c\u901a\u4fe1\uff0c\u5f53\u5ba2\u6237\u7aef\u901a\u8fc7\u4ee3\u7406\u53d1\u8d77\u8fde\u63a5\u65f6\uff0c\u4ee3\u7406\u4ec5\u8d1f\u8d23\u5efa\u7acb\u4e0e\u76ee\u6807\u670d\u52a1\u5668\u7684\u8fde\u63a5\uff0c\u800c\u4e0d\u5e72\u9884\u540e\u7eed\u7684\u52a0\u5bc6\u6570\u636e\u3002\u8fd9\u610f\u5473\u7740\uff0c\u5c3d\u7ba1\u6d41\u91cf\u662f\u901a\u8fc7\u4ee3\u7406\u4f20\u8f93\u7684\uff0c\u4f46\u5185\u5bb9\u4ecd\u7136\u4fdd\u6301\u52a0\u5bc6\u72b6\u6001\uff0c\u5b89\u5168\u6027\u5f97\u4ee5\u4fdd\u969c\u3002<\/p>\n<p>\u5177\u4f53\u6765\u8bf4\uff0c\u5f53\u5ba2\u6237\u7aef\u53d1\u8d77\u5e26\u7740 <strong>CONNECT<\/strong> \u65b9\u6cd5\u7684\u8bf7\u6c42\uff0c\u4ee3\u7406\u4e0e\u76ee\u6807\u670d\u52a1\u5668\u4e4b\u95f4\u5efa\u7acb\u8fde\u63a5\u540e\uff0c\u5ba2\u6237\u7aef\u4f1a\u8fdb\u884c TLS \u63e1\u624b\uff0c\u8fd9\u4e00\u8fc7\u7a0b\u786e\u4fdd\u53cc\u65b9\u53ef\u4ee5\u5b89\u5168\u901a\u4fe1\u3002\u56e0\u6b64\uff0c\u4f7f\u7528\u96a7\u9053\u4ee3\u7406\u53d1\u9001 HTTPS \u8bf7\u6c42\uff0c\u65e2\u80fd\u786e\u4fdd\u8fde\u63a5\u5feb\u901f\u9ad8\u6548\uff0c\u4e5f\u80fd\u4fdd\u62a4\u901a\u4fe1\u5185\u5bb9\u7684\u673a\u5bc6\u6027\u3002<\/p>\n<h3>\u5b9e\u9a8c\u4e0e\u9a8c\u8bc1\uff1a\u786e\u4fddHTTPS\u5b89\u5168\u6027<\/h3>\n<p>\u901a\u8fc7\u5b9e\u65f6\u6d4b\u8bd5\uff0c\u53ef\u4ee5\u9a8c\u8bc1\u4f7f\u7528\u652f\u6301 CONNECT \u534f\u8bae\u7684\u96a7\u9053\u4ee3\u7406\u7684\u5b89\u5168\u6027\u3002\u4f8b\u5982\uff0c\u901a\u8fc7\u5de5\u5177\u5982 Wireshark\uff0c\u53ef\u4ee5\u76d1\u63a7\u6570\u636e\u6d41\u52a8\u5e76\u786e\u8ba4\u6570\u636e\u5305\u7684\u52a0\u5bc6\u72b6\u6001\u3002\u5728\u8fdb\u884c HTTP \u8bf7\u6c42\u65f6\uff0c\u5982\u672a\u5bfc\u5165\u6839\u8bc1\u4e66\uff0cHTTPS \u6d41\u91cf\u4f9d\u7136\u80fd\u591f\u6b63\u5e38\u4f20\u8f93\uff0c\u5c3d\u7ba1\u5185\u5bb9\u65e0\u6cd5\u88ab\u4ee3\u7406\u89e3\u5bc6\u3002<\/p>\n<p>\u8fd9\u79cd\u8bbe\u8ba1\u6a21\u5f0f\u7684\u4f18\u52bf\u663e\u800c\u6613\u89c1\uff0c\u4ee3\u7406\u65b9\u65e0\u6cd5\u5e72\u6d89\u548c\u89e3\u8bfb\u4f20\u8f93\u7684\u6570\u636e\uff0c\u786e\u4fdd\u4e86\u7528\u6237\u9690\u79c1\u53ca\u6570\u636e\u5b89\u5168\u3002\u6b64\u5916\uff0c\u5979\u8fd8\u907f\u514d\u4e86\u6f5c\u5728\u7684\u4e2d\u95f4\u4eba\u653b\u51fb\uff0c\u8fdb\u4e00\u6b65\u589e\u5f3a\u4e86\u5bf9\u516c\u4f17\u901a\u4fe1\u7684\u4fdd\u62a4\u3002<\/p>\n<blockquote><p>\u4e86\u89e3\u6709\u5173 <strong>HTTP \u4ee3\u7406<\/strong> \u7684\u66f4\u591a\u4fe1\u606f\uff0c\u53ef\u4ee5\u8bbf\u95ee <a href='https:\/\/example.com'>123PROXY<\/a> \u63d0\u4f9b\u7684\u670d\u52a1\uff0c\u652f\u6301\u591a\u56fd\u53ca\u4f18\u8d28\u4ee3\u7406\u9009\u62e9\uff0c\u4e3a\u60a8\u7684\u7f51\u7edc\u5b89\u5168\u4fdd\u9a7e\u62a4\u822a\u3002<\/p><\/blockquote>\n<h2>HTTP\u4ee3\u7406\u7684\u9ad8\u7ea7\u7279\u6027\u53ca\u5e94\u7528<\/h2>\n<h3>\u5229\u7528\u4ee3\u7406\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\u548c\u6027\u80fd\u4f18\u5316<\/h3>\n<p>HTTP\u4ee3\u7406\u4e0d\u4ec5\u4ec5\u662f\u8f6c\u53d1\u8bf7\u6c42\u548c\u54cd\u5e94\u7684\u7b80\u5355\u5de5\u5177\uff0c\u5b83\u4eec\u5728<strong>\u8d1f\u8f7d\u5747\u8861<\/strong>\u548c<strong>\u6027\u80fd\u4f18\u5316<\/strong>\u65b9\u9762\u4e5f\u53d1\u6325\u4e86\u91cd\u8981\u4f5c\u7528\u3002\u901a\u8fc7\u4f7f\u7528\u4ee3\u7406\u670d\u52a1\u5668\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u5206\u914d\u7528\u6237\u8bf7\u6c42\u5230\u591a\u4e2a\u540e\u7aef\u670d\u52a1\u5668\uff0c\u4ece\u800c\u7f13\u89e3\u4e3b\u8981\u670d\u52a1\u5668\u7684\u538b\u529b\uff0c\u63d0\u9ad8\u6574\u4f53\u7cfb\u7edf\u7684\u54cd\u5e94\u901f\u5ea6\u548c\u53ef\u7528\u6027\u3002<\/p>\n<p>\u5b9e\u73b0<strong>\u8d1f\u8f7d\u5747\u8861<\/strong>\u7684\u5173\u952e\u5728\u4e8e\u5c06\u8bf7\u6c42\u5747\u5300\u5730\u5206\u914d\u5230\u4e0d\u540c\u7684\u670d\u52a1\u5668\uff0c\u8fd9\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u65b9\u5f0f\u5b9e\u73b0\uff1a<\/p>\n<ul>\n<li>\u57fa\u4e8e\u8f6e\u8be2\u7684\u65b9\u6cd5\uff0c\u5c06\u8bf7\u6c42\u4f9d\u6b21\u53d1\u7ed9\u6bcf\u4e2a\u670d\u52a1\u5668\u3002<\/li>\n<li>\u6839\u636e\u670d\u52a1\u5668\u7684\u5f53\u524d\u8d1f\u8f7d\u60c5\u51b5\uff0c\u5c06\u8bf7\u6c42\u53d1\u5f80\u8f83\u7a7a\u95f2\u7684\u670d\u52a1\u5668\u3002<\/li>\n<li>\u57fa\u4e8e\u5730\u7406\u4f4d\u7f6e\uff0c\u5c06\u8bf7\u6c42\u6307\u5411\u79bb\u7528\u6237\u6700\u8fd1\u7684\u670d\u52a1\u5668\u3002<\/li>\n<\/ul>\n<p>\u8fd9\u79cd\u65b9\u5f0f\u4e0d\u4ec5\u63d0\u9ad8\u4e86\u7cfb\u7edf\u7684\u5bb9\u9519\u6027\uff0c\u8fd8\u80fd\u63d0\u5347\u7528\u6237\u4f53\u9a8c\uff0c\u56e0\u4e3a\u8bf7\u6c42\u54cd\u5e94\u65f6\u95f4\u5f97\u5230\u5927\u5e45\u5ea6\u7f29\u77ed\u3002<\/p>\n<h3>\u652f\u6301HTTP\u8ba4\u8bc1\u7684\u4ee3\u7406\u5b9e\u73b0<\/h3>\n<p>\u4e3a\u4e86\u786e\u4fdd\u5b89\u5168\u6027\uff0c\u8bb8\u591a\u4f01\u4e1a\u4f7f\u7528<strong>HTTP\u8ba4\u8bc1<\/strong>\u6765\u9650\u5236\u5bf9\u4ee3\u7406\u7684\u8bbf\u95ee\u3002\u8fd9\u4e2a\u8fc7\u7a0b\u6d89\u53ca\u5230\u7528\u6237\u5728\u8bbf\u95ee\u4ee3\u7406\u4e4b\u524d\u8f93\u5165\u7528\u6237\u540d\u548c\u5bc6\u7801\u3002\u5b9e\u73b0HTTP\u8ba4\u8bc1\u7684\u4ee3\u7406\u6709\u591a\u79cd\u65b9\u6cd5\uff0c\u4e3b\u8981\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u57fa\u672c\u8ba4\u8bc1\uff1a\u5728HTTP\u8bf7\u6c42\u5934\u4e2d\u6dfb\u52a0Authorization\u5b57\u6bb5\uff0c\u91c7\u7528Base64\u7f16\u7801\u7528\u6237\u51ed\u8bc1\u3002<\/li>\n<li>\u6458\u8981\u8ba4\u8bc1\uff1a\u901a\u8fc7\u4e00\u7cfb\u5217\u52a0\u5bc6\u54c8\u5e0c\u6765\u589e\u52a0\u5b89\u5168\u6027\uff0c\u9632\u6b62\u51ed\u8bc1\u88ab\u7a83\u53d6\u3002<\/li>\n<\/ul>\n<p>\u8fd9\u6837\u7684\u8ba4\u8bc1\u673a\u5236\u786e\u4fdd\u53ea\u6709\u83b7\u5f97\u6388\u6743\u7684\u7528\u6237\u624d\u80fd\u4f7f\u7528\u4ee3\u7406\u670d\u52a1\uff0c\u4fdd\u62a4\u4e86\u7f51\u7edc\u73af\u5883\u7684\u5b89\u5168\u6027\u3002<\/p>\n<h3>\u5982\u4f55\u5c06\u4ee3\u7406\u6269\u5c55\u5230HTTPS\u5b89\u5168\u901a\u4fe1<\/h3>\n<p>\u968f\u7740\u7f51\u7edc\u5b89\u5168\u7684\u65e5\u76ca\u91cd\u8981\uff0cHTTP\u4ee3\u7406\u7684\u529f\u80fd\u4e5f\u9700\u8981\u6269\u5c55\u5230<strong>HTTPS<\/strong>\u5b89\u5168\u901a\u4fe1\u3002\u5e38\u89c1\u7684\u65b9\u6cd5\u662f\u901a\u8fc7<strong>\u96a7\u9053\u4ee3\u7406<\/strong>\u5b9e\u73b0HTTPS\uff0c\u8fd9\u4f7f\u5f97HTTP\u4ee3\u7406\u80fd\u591f\u5904\u7406\u52a0\u5bc6\u7684\u6d41\u91cf\uff0c\u5e76\u5b9e\u73b0\u4fdd\u5bc6\u901a\u4fe1\u3002<\/p>\n<p>\u96a7\u9053\u4ee3\u7406\u7684\u5de5\u4f5c\u65b9\u5f0f\u5982\u4e0b\uff1a<\/p>\n<ul>\n<li>\u901a\u8fc7HTTP\u7684CONNECT\u65b9\u6cd5\uff0c\u5ba2\u6237\u7aef\u8bf7\u6c42\u4ee3\u7406\u5efa\u7acb\u4e00\u6761\u901a\u5f80\u76ee\u6807\u670d\u52a1\u5668\u7684TCP\u8fde\u63a5\u3002<\/li>\n<li>\u4e00\u65e6\u5efa\u7acb\u8fde\u63a5\uff0c\u4ee3\u7406\u4f1a\u5c06\u540e\u7eed\u7684\u6240\u6709\u6570\u636e\u76f2\u76ee\u8f6c\u53d1\uff0c\u4ece\u800c\u4fdd\u62a4\u6570\u636e\u7684\u5b89\u5168\u6027\u548c\u9690\u79c1\u3002<\/li>\n<\/ul>\n<p>\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u65e0\u8bba\u662fHTTP\u6d41\u91cf\u8fd8\u662fHTTPS\u6d41\u91cf\uff0c\u90fd\u53ef\u4ee5\u501f\u52a9\u4ee3\u7406\u8fdb\u884c\u5904\u7406\uff0c\u540c\u65f6\u4fdd\u6301\u901a\u4fe1\u7684\u5b89\u5168\u3002<\/p>\n<h3>\u5b9e\u73b0\u9ad8\u7ea7\u4ee3\u7406\u529f\u80fd\u7684\u6700\u4f73\u5b9e\u8df5<\/h3>\n<p>\u4e3a\u4e86\u5145\u5206\u53d1\u6325HTTP\u4ee3\u7406\u7684\u529f\u80fd\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6700\u4f73\u5b9e\u8df5\u5efa\u8bae\uff1a<\/p>\n<ul>\n<li>\u5b9a\u671f\u66f4\u65b0\u4ee3\u7406\u670d\u52a1\u5668\u7684\u5b89\u5168\u8865\u4e01\uff0c\u786e\u4fdd\u7cfb\u7edf\u7684\u5b89\u5168\u6027\u3002<\/li>\n<li>\u4f7f\u7528\u8d1f\u8f7d\u5747\u8861\u7b97\u6cd5\u52a8\u6001\u8c03\u6574\u6d41\u91cf\u5206\u914d\uff0c\u786e\u4fdd\u670d\u52a1\u7684\u9ad8\u53ef\u7528\u6027\u3002<\/li>\n<li>\u5b9e\u65bd\u4e25\u683c\u7684\u65e5\u5fd7\u8bb0\u5f55\u548c\u76d1\u63a7\uff0c\u4ee5\u4fbf\u53ca\u65f6\u53d1\u73b0\u5e76\u5904\u7406\u6f5c\u5728\u7684\u5b89\u5168\u5a01\u80c1\u3002<\/li>\n<\/ul>\n<p>\u6b64\u5916\uff0c\u9009\u7528\u4e00\u4e2a\u5177\u5907\u5f3a\u5927\u529f\u80fd\u4ee5\u53ca\u7075\u6d3b\u914d\u7f6e\u9009\u9879\u7684\u4ee3\u7406\u670d\u52a1\u63d0\u4f9b\u5546\u4e5f\u81f3\u5173\u91cd\u8981\uff0c\u4f8b\u5982<strong>123PROXY<\/strong>\uff0c\u53ef\u4e3a\u4f01\u4e1a\u63d0\u4f9b\u591a\u6837\u5316\u7684\u4ee3\u7406\u4ea7\u54c1\uff0c\u4ee5\u6ee1\u8db3\u5404\u7c7b\u9700\u6c42\u3002<\/p>\n<blockquote><p><a href=\"https:\/\/www.123proxy.com\">\u4e86\u89e3123PROXY\u591a\u6837\u5316\u4ee3\u7406\u4ea7\u54c1\u7684\u5e94\u7528\u5b9e\u4f8b\uff0c\u52a9\u529b\u60a8\u7684\u4e1a\u52a1\u53d1\u5c55\uff01<\/a><\/p><\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>HTTP \u4ee3\u7406\u7b80\u4ecb HTTP \u4ee3\u7406\u7684\u4f5c\u7528\u4e0e\u5e94\u7528\u573a\u666f \u5728\u73b0\u4ee3\u7f51\u7edc\u4e2d\uff0cHTTP \u4ee3\u7406\u626e\u6f14\u7740\u81f3\u5173\u91cd\u8981\u7684\u89d2\u8272\u3002\u5b83\u5145\u5f53\u5ba2 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":126123,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-126126","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/123proxy.cn\/blogs\/wp-json\/wp\/v2\/posts\/126126","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/123proxy.cn\/blogs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/123proxy.cn\/blogs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/123proxy.cn\/blogs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/123proxy.cn\/blogs\/wp-json\/wp\/v2\/comments?post=126126"}],"version-history":[{"count":0,"href":"https:\/\/123proxy.cn\/blogs\/wp-json\/wp\/v2\/posts\/126126\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/123proxy.cn\/blogs\/wp-json\/wp\/v2\/media\/126123"}],"wp:attachment":[{"href":"https:\/\/123proxy.cn\/blogs\/wp-json\/wp\/v2\/media?parent=126126"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/123proxy.cn\/blogs\/wp-json\/wp\/v2\/categories?post=126126"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/123proxy.cn\/blogs\/wp-json\/wp\/v2\/tags?post=126126"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}