{"id":7763,"date":"2024-07-22T23:04:52","date_gmt":"2024-07-22T15:04:52","guid":{"rendered":"https:\/\/123proxy.cn\/blogs\/2024\/07\/node-%e4%bb%a3%e7%90%86%e9%85%8d%e7%bd%ae%e6%8c%87%e5%8d%97%ef%bc%9a%e8%af%a6%e7%bb%86%e6%ad%a5%e9%aa%a4%e5%92%8c%e4%bb%a3%e7%a0%81%e7%a4%ba%e4%be%8b\/"},"modified":"2024-07-23T17:28:43","modified_gmt":"2024-07-23T09:28:43","slug":"node-%e4%bb%a3%e7%90%86%e9%85%8d%e7%bd%ae%e6%8c%87%e5%8d%97%ef%bc%9a%e8%af%a6%e7%bb%86%e6%ad%a5%e9%aa%a4%e5%92%8c%e4%bb%a3%e7%a0%81%e7%a4%ba%e4%be%8b","status":"publish","type":"post","link":"https:\/\/123proxy.cn\/blogs\/2024\/07\/node-%e4%bb%a3%e7%90%86%e9%85%8d%e7%bd%ae%e6%8c%87%e5%8d%97%ef%bc%9a%e8%af%a6%e7%bb%86%e6%ad%a5%e9%aa%a4%e5%92%8c%e4%bb%a3%e7%a0%81%e7%a4%ba%e4%be%8b\/","title":{"rendered":"Node \u4ee3\u7406\u914d\u7f6e\u6307\u5357\uff1a\u8be6\u7ec6\u6b65\u9aa4\u548c\u4ee3\u7801\u793a\u4f8b"},"content":{"rendered":"<p><strong>Node.js 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SDK<\/em>\u8bf7\u6c42\uff0c\u8fd8\u662f\u914d\u7f6e<em>express<\/em>\u548c<em>http-proxy-middleware<\/em>\uff0c\u672c\u6587\u5c06\u4e3a\u60a8\u63d0\u4f9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u548c\u5b9e\u7528\u6280\u5de7\u3002<\/p>\n<p>\u60a8\u662f\u5426\u66fe\u56e0<em>\u4ee3\u7406\u8bbe\u7f6e<\/em>\u4e0d\u5f53\u800c\u611f\u5230\u632b\u8d25\uff1f\u6216\u8005\u662f\u5426\u5e0c\u671b\u66f4\u9ad8\u6548\u5730\u7ba1\u7406<em>\u7f51\u7edc\u8bf7\u6c42<\/em>\u548c\u6570\u636e\u4ea4\u4e92\uff1f\u672c\u6587\u5c06\u4e3a\u60a8\u63d0\u4f9b\u660e\u786e\u7684\u7b54\u6848\u548c\u5b9e\u8df5\u5efa\u8bae\uff0c\u5e2e\u52a9\u60a8\u5728<em>Node.js<\/em>\u9879\u76ee\u4e2d\u5b9e\u73b0\u6700\u4f73\u7684\u4ee3\u7406\u914d\u7f6e\u3002<\/p>\n<h2>\u5173\u952e\u8981\u70b9<\/h2>\n<ul>\n<li>Node.js 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SDK\u7684httpOptions\u5c5e\u6027\u6709\u6548\u914d\u7f6e\u4ee3\u7406\uff0c\u4ece\u800c\u589e\u5f3a\u8bf7\u6c42\u5904\u7406\u7684\u80fd\u529b\u3002<\/li>\n<li>\u901a\u8fc7npm\u914d\u7f6e\u4ee3\u7406\uff0c\u786e\u4fdd\u4e0e\u5404\u7c7b\u5f00\u53d1\u5de5\u5177\u7684\u517c\u5bb9\u6027\uff0c\u63a8\u52a8\u9879\u76ee\u8fdb\u5c55\u3002<\/li>\n<li>\u5728Node\u670d\u52a1\u5668\u4e0a\u4f7f\u7528\u4ee3\u7406\u5b9e\u73b0\u52a8\u6001\u9700\u6c42\uff0c\u5e76\u5229\u7528\u4e2d\u95f4\u4ef6\u5982http-proxy-middleware\u63d0\u5347\u6027\u80fd\u3002<\/li>\n<li>\u4f7f\u7528curl\u6d4b\u8bd5\u4ee3\u7406\u8bbe\u7f6e\u548c\u54cd\u5e94\uff0c\u5bf9\u914d\u7f6e\u8fdb\u884c\u9a8c\u8bc1\uff0c\u540c\u65f6\u5b66\u4e60\u6700\u4f73\u5b9e\u8df5\u4ee5\u63d0\u5347\u4f53\u9a8c\u3002<\/li>\n<li>\u9009\u62e9123Proxy\u63d0\u4f9b\u7684\u4f01\u4e1a\u7ea7HTTP\u4ee3\u7406IP\u670d\u52a1\uff0c\u66f4\u52a0\u6709\u6548\u5730\u652f\u6301\u5f00\u53d1\u8005\u5728Node.js\u4e2d\u7684\u4ee3\u7406\u9700\u6c42\u3002<\/li>\n<\/ul>\n<h2>Node.js 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\u4ee3\u7406\u7684\u5e94\u7528\u573a\u666f<\/h3>\n<p>\u5728 <strong>Node.js<\/strong> \u73af\u5883\u4e2d\uff0c\u4ee3\u7406\u914d\u7f6e\u5e7f\u6cdb\u5e94\u7528\u4e8e\u591a\u79cd\u573a\u666f\uff0c\u5305\u62ec <strong>\u8de8\u5883\u7535\u5546<\/strong> \u548c <strong>\u6570\u636e\u91c7\u96c6<\/strong>\u3002\u4f8b\u5982\uff0c\u5f53\u5f00\u53d1\u4eba\u5458\u9700\u8981\u901a\u8fc7 <strong>AWS SDK<\/strong> \u8bbf\u95ee\u4e91\u670d\u52a1\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7\u914d\u7f6e <strong>httpOptions<\/strong> \u5c5e\u6027\u6765\u4f7f\u7528\u4ee3\u7406\u3002\u6b64\u5916\uff0c\u4f7f\u7528\u4ee3\u7406\u53ef\u4ee5\u6709\u6548\u5730\u7ed5\u8fc7 <strong>CORS<\/strong> \u653f\u7b56\u9650\u5236\uff0c\u786e\u4fdd\u524d\u7aef\u5e94\u7528\u80fd\u591f\u6b63\u5e38\u8bbf\u95ee\u6240\u9700\u7684\u6570\u636e\u3002<\/p>\n<h3>\u4ee3\u7406\u914d\u7f6e\u7684\u4e3b\u8981\u4f18\u52bf<\/h3>\n<p>\u914d\u7f6e\u4ee3\u7406\u4e0d\u4ec5\u80fd\u591f\u63d0\u5347\u7f51\u7edc\u8bf7\u6c42\u7684\u6548\u7387\uff0c\u8fd8\u80fd\u591f\u589e\u5f3a\u5b89\u5168\u6027\u3002\u4f7f\u7528\u4ee3\u7406\u670d\u52a1\u5668\u53ef\u4ee5\u9632\u6b62\u76f4\u63a5\u66b4\u9732\u5ba2\u6237\u7aef\u7684 IP \u5730\u5740\uff0c\u4ece\u800c\u4fdd\u62a4\u7528\u6237\u9690\u79c1\u3002\u4ee3\u7406\u8fd8\u80fd\u591f\u7f13\u5b58\u5e38\u89c1\u8bf7\u6c42\u7684\u6570\u636e\uff0c\u51cf\u5c11\u5bf9\u76ee\u6807\u670d\u52a1\u5668\u7684\u8d1f\u62c5\uff0c\u4ece\u800c\u63d0\u9ad8\u6574\u4f53\u54cd\u5e94\u901f\u5ea6\u3002\u5728 <strong>Node.js<\/strong> \u5f00\u53d1\u4e2d\uff0c\u5408\u7406\u914d\u7f6e\u4ee3\u7406\u80fd\u591f\u663e\u8457\u63d0\u5347\u5e94\u7528\u7684\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002<\/p>\n<h3>\u5904\u7406 HTTP \u8bf7\u6c42\u8f6c\u53d1\u7684\u9700\u6c42<\/h3>\n<p>\u5728\u5904\u7406 <strong>HTTP \u8bf7\u6c42<\/strong> \u8f6c\u53d1\u65f6\uff0c\u4ee3\u7406\u670d\u52a1\u5668\u53ef\u4ee5\u5e2e\u52a9\u5b9e\u73b0\u8bf7\u6c42\u7684\u91cd\u65b0\u8def\u7531\u3002\u901a\u8fc7\u914d\u7f6e\u9002\u5f53\u7684 <strong>\u4ee3\u7406\u8bbe\u7f6e<\/strong>\uff0c\u5f00\u53d1\u4eba\u5458\u53ef\u4ee5\u5c06\u8bf7\u6c42\u8f6c\u53d1\u5230\u6307\u5b9a\u7684\u670d\u52a1\u5668\u5730\u5740\uff0c\u6ee1\u8db3\u5404\u79cd\u4e1a\u52a1\u9700\u6c42\u3002\u8fd9\u79cd\u8f6c\u53d1\u673a\u5236\u5bf9\u4e8e\u9700\u8981\u5728\u4e0d\u540c\u670d\u52a1\u5668\u4e4b\u95f4\u4f20\u9012\u6570\u636e\u7684\u573a\u666f\u5c24\u4e3a\u91cd\u8981\uff0c\u4f8b\u5982\uff0c\u6570\u636e\u91c7\u96c6\u548c API \u8c03\u7528\u7b49\u3002<\/p>\n<h3>\u7ed5\u8fc7 CORS \u653f\u7b56\u7684\u80cc\u666f<\/h3>\n<p><strong>CORS<\/strong>\uff08\u8de8\u6e90\u8d44\u6e90\u5171\u4eab\uff09\u662f\u4e00\u79cd\u6d4f\u89c8\u5668\u5b89\u5168\u7279\u6027\uff0c\u9632\u6b62\u7f51\u9875\u811a\u672c\u4ece\u4e0d\u540c\u6e90\u8bbf\u95ee\u8d44\u6e90\u3002\u5bf9\u4e8e\u5f00\u53d1\u4eba\u5458\u800c\u8a00\uff0c\u7ed5\u8fc7 CORS \u653f\u7b56\u5e38\u5e38\u662f\u4e00\u4e2a\u6311\u6218\u3002\u901a\u8fc7\u5728 <strong>Node.js<\/strong> \u5e94\u7528\u4e2d\u914d\u7f6e\u4ee3\u7406\uff0c\u53ef\u4ee5\u5c06\u8bf7\u6c42\u901a\u8fc7\u4ee3\u7406\u670d\u52a1\u5668\u8f6c\u53d1\u5230\u76ee\u6807\u670d\u52a1\u5668\uff0c\u4ece\u800c\u907f\u514d\u76f4\u63a5\u8de8\u57df\u8bf7\u6c42\u7684\u95ee\u9898\u3002\u8fd9\u79cd\u65b9\u6cd5\u4e0d\u4ec5\u7b80\u5316\u4e86\u5f00\u53d1\u8fc7\u7a0b\uff0c\u8fd8\u589e\u5f3a\u4e86\u5e94\u7528\u7684\u517c\u5bb9\u6027\u3002<\/p>\n<h2>\u914d\u7f6e Node.js HTTP \u5ba2\u6237\u7aef\u4ee3\u7406<\/h2>\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/123proxy.cn\/blogs\/wp-content\/uploads\/2024\/07\/669e73f5eed7e300011561fe-669e73f5eed7e300011561ff-LGgC5q-_97au7cnk96-9310edda-e9f2-4847-96be-b94c9e603ef6.jpeg\" alt=\"RAW photo, a close-up of a modern computer setup displaying network nodes with highlighted connections, showcasing proxy behavior through visual representation, clean lines, high detail, 8k uhd, realistic lighting, high-quality DSLR camera\" width=\"650\" height=\"430\" \/><\/figure>\n<h3>\u4f7f\u7528 `http-proxy` \u6a21\u5757<\/h3>\n<p>\u5728\u914d\u7f6e <strong>Node.js<\/strong> HTTP \u5ba2\u6237\u7aef\u4ee3\u7406\u65f6\uff0c<strong>http-proxy<\/strong> \u6a21\u5757\u662f\u4e00\u4e2a\u6781\u4e3a\u6d41\u884c\u4e14\u5f3a\u5927\u7684\u9009\u62e9\u3002\u5b83\u5141\u8bb8\u5f00\u53d1\u4eba\u5458\u8f7b\u677e\u521b\u5efa\u4ee3\u7406\u670d\u52a1\u5668\uff0c\u5e76\u8f6c\u53d1\u8bf7\u6c42\u5230\u5176\u4ed6\u76ee\u6807\u670d\u52a1\u5668\u3002\u4f7f\u7528\u8fd9\u4e2a\u6a21\u5757\uff0c\u5f00\u53d1\u4eba\u5458\u53ef\u4ee5\u96c6\u4e2d\u5904\u7406\u8bf7\u6c42\u548c\u54cd\u5e94\uff0c\u52a9\u529b\u89e3\u51b3\u8de8\u57df (CORS) \u95ee\u9898\uff0c\u786e\u4fddAPI\u8c03\u7528\u7684\u7075\u6d3b\u6027\u4e0e\u53ef\u7528\u6027\u3002<\/p>\n<p>\u4f7f\u7528 <strong>http-proxy<\/strong> \u7684\u7b2c\u4e00\u6b65\u662f\u786e\u4fdd\u5b89\u88c5\u8be5\u6a21\u5757\u3002\u8fd9\u53ef\u4ee5\u901a\u8fc7npm\u547d\u4ee4\u5b8c\u6210\uff0c\u53ea\u9700\u5728\u9879\u76ee\u76ee\u5f55\u4e2d\u6267\u884c <code>npm install http-proxy<\/code>\uff0c\u5373\u53ef\u5c06\u8be5\u6a21\u5757\u6dfb\u52a0\u5230\u9879\u76ee\u4f9d\u8d56\u9879\u4e2d\u3002\u63a5\u4e0b\u6765\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u5728\u4ed6\u4eec\u7684 <strong>Node.js<\/strong> \u5e94\u7528\u7a0b\u5e8f\u4e2d\u5bfc\u5165\u5e76\u4f7f\u7528\u8fd9\u4e2a\u6a21\u5757\u6765\u8bbe\u7f6e\u4ee3\u7406\u670d\u52a1\u3002<\/p>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528 <strong>http-proxy<\/strong> \u521b\u5efa\u57fa\u672c\u4ee3\u7406\u7684\u4e00\u4e2a\u793a\u4f8b\uff1a<\/p>\n<pre><code>const http = require('http');\nconst httpProxy = require('http-proxy');\n\nconst proxy = httpProxy.createProxyServer({});\n\nhttp.createServer((req, res) =&gt; {\n    proxy.web(req, res, { target: 'http:\/\/gateway.123proxy.cn' });\n}).listen(31920);<\/code><\/pre>\n<h3>\u5b89\u88c5\u548c\u914d\u7f6e `http-proxy`<\/h3>\n<p>\u5982\u524d\u6240\u8ff0\uff0c\u9996\u5148\u9700\u8981\u901a\u8fc7 npm \u5b89\u88c5 <strong>http-proxy<\/strong> \u8fd9\u4e00\u6b65\u9aa4\u3002\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u5f00\u53d1\u4eba\u5458\u9700\u8981\u5728\u4ed6\u4eec\u7684\u4ee3\u7801\u4e2d\u8fdb\u884c\u9002\u5f53\u7684\u914d\u7f6e\uff0c\u4ee5\u786e\u4fdd\u4ee3\u7406\u80fd\u591f\u987a\u5229\u8fd0\u884c\u3002<strong>http-proxy<\/strong> \u7684\u5f3a\u5927\u529f\u80fd\u5728\u4e8e\u5b83\u80fd\u63d0\u4f9b\u591a\u79cd\u914d\u7f6e\u9009\u9879\uff0c\u4f8b\u5982\uff1a\u53ef\u914d\u7f6e\u7684\u76ee\u6807\u5730\u5740\u3001\u8bf7\u6c42\u91cd\u5199\uff0c\u751a\u81f3\u80fd\u591f\u5904\u7406 Socket \u8fde\u63a5\u3002<\/p>\n<p>\u5f00\u53d1\u8005\u8fd8\u53ef\u4ee5\u5229\u7528 <strong>http-proxy<\/strong> \u7684\u4e8b\u4ef6\u6765\u5904\u7406\u4ee3\u7406\u4ee5\u5916\u7684\u903b\u8f91\u3002\u4f8b\u5982\uff0c\u76d1\u542c\u8bf7\u6c42\u7684\u9519\u8bef\u4e8b\u4ef6\u53ef\u4ee5\u5e2e\u52a9\u5f00\u53d1\u8005\u5728\u4ee3\u7406\u8fc7\u7a0b\u4e2d\u8fdb\u884c\u9519\u8bef\u5904\u7406\uff1a<\/p>\n<pre><code>proxy.on('error', function(e) {\n    console.error('\u4ee3\u7406\u9519\u8bef:', e);\n});<\/code><\/pre>\n<h3>\u57fa\u672c\u7684\u4ee3\u7406\u8bbe\u7f6e\u793a\u4f8b<\/h3>\n<p>\u4e3a\u4e86\u66f4\u597d\u5730\u7406\u89e3\u57fa\u672c\u7684\u4ee3\u7406\u8bbe\u7f6e\uff0c\u4ee5\u4e0b\u4ee3\u7801\u793a\u4f8b\u5c55\u793a\u4e86\u4e00\u79cd\u5e38\u89c1\u7684\u4f7f\u7528\u573a\u666f\uff0c\u5176\u4e2d\u6570\u636e\u4ece\u4e00\u4e2a\u670d\u52a1\u5668\u4ee3\u7406\u5230\u53e6\u4e00\u4e2a\u670d\u52a1\u5668\u3002<\/p>\n<pre><code>http.createServer((req, res) =&gt; {\n    proxy.web(req, res, { target: 'http:\/\/gateway.123proxy.cn' });\n}).listen(32920);<\/code><\/pre>\n<p>\u901a\u8fc7\u8fd9\u79cd\u8bbe\u7f6e\uff0c\u5f00\u53d1\u4eba\u5458\u53ef\u4ee5\u8f7b\u677e\u8f6c\u53d1\u6240\u6709\u901a\u8fc7\u672c\u5730\u7aef\u53e3 (\u5982 3000) \u53d1\u51fa\u7684\u8bf7\u6c42\u5411\u76ee\u6807\u670d\u52a1\u5668\u53d1\u9001\uff0c\u501f\u52a9\u4e8e\u4ee3\u7406\uff0c\u8fd9\u4e5f\u5c31\u610f\u5473\u7740\u53ef\u4ee5\u5728\u4e0d\u540c\u57df\u4e4b\u95f4\u5b89\u5168\u5730\u8fdb\u884c <strong>HTTP \u8bf7\u6c42<\/strong>\u3002<\/p>\n<h3>\u9ad8\u7ea7\u4ee3\u7406\u914d\u7f6e\u548c\u9009\u9879<\/h3>\n<p><strong>http-proxy<\/strong> \u8fd8\u652f\u6301\u66f4\u590d\u6742\u7684\u914d\u7f6e\uff0c\u5982\u76ee\u6807 URL \u81ea\u9002\u5e94\u3001\u8bf7\u6c42\u8fc7\u6ee4\u7b49\u3002\u8fd9\u4e9b\u9009\u9879\u4f7f\u5f97\u5f00\u53d1\u4eba\u5458\u80fd\u591f\u6839\u636e\u9700\u8981\u5b9a\u5236\u4ee3\u7406\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u5728\u9700\u8981\u540c\u65f6\u5904\u7406\u591a\u4e2a\u76ee\u6807\u65f6\uff0c\u53ef\u4ee5\u8bbe\u7f6e\u76ee\u6807\u9009\u62e9\u7684\u903b\u8f91\uff1a<\/p>\n<pre><code>const targets = ['http:\/\/target1.com', 'http:\/\/target2.com'];\nhttp.createServer((req, res) =&gt; {\n    const target = selectTargetBasedOnRequest(req);\n    proxy.web(req, res, { target });\n}).listen(4000);<\/code><\/pre>\n<p>\u6b64\u5916\uff0c\u5f00\u53d1\u4eba\u5458\u4e5f\u53ef\u4ee5\u5229\u7528 <code>httpAgent<\/code> \u548c <code>httpsAgent<\/code> \u6765\u4f18\u5316\u6027\u80fd\u548c\u8fde\u63a5\u7ba1\u7406\uff0c\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u4ed6\u4eec\u80fd\u591f\u66f4\u52a0\u5145\u5206\u5730\u5229\u7528\u670d\u52a1\u5668\u8d44\u6e90\u3002<\/p>\n<h3>\u5904\u7406\u4ee3\u7406\u9519\u8bef\u548c\u8c03\u8bd5<\/h3>\n<p>\u5728\u4f7f\u7528\u4ee3\u7406\u670d\u52a1\u5668\u7684\u8fc7\u7a0b\u4e2d\uff0c\u9519\u8bef\u5904\u7406\u548c\u8c03\u8bd5\u662f\u81f3\u5173\u91cd\u8981\u7684\u3002\u5f00\u53d1\u8005\u5fc5\u987b\u786e\u4fdd\u4ed6\u4eec\u7684\u4ee3\u7406\u80fd\u591f\u4f18\u96c5\u5730\u5904\u7406\u8fde\u63a5\u95ee\u9898\u3001\u65f6\u95f4\u8d85\u65f6\uff0c\u4ee5\u53ca\u76ee\u6807\u670d\u52a1\u5668\u4e0d\u53ef\u7528\u7b49\u60c5\u666f\u3002\u4f7f\u7528 <strong>http-proxy<\/strong> \u671f\u95f4\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u76d1\u542c <code>error<\/code> \u4e8b\u4ef6\u6765\u6355\u6349\u548c\u5904\u7406\u8fd9\u4e9b\u9519\u8bef\uff0c\u5e76\u7ed9\u51fa\u5408\u7406\u7684\u54cd\u5e94\u4fe1\u606f\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u5728\u5f00\u53d1\u8fc7\u7a0b\u4e2d\uff0c\u53ef\u5229\u7528 Node.js \u7684\u8c03\u8bd5\u5de5\u5177\u548c\u65e5\u5fd7\u529f\u80fd\uff0c\u5e2e\u52a9\u5f00\u53d1\u8005\u8ffd\u8e2a\u8bf7\u6c42\u7684\u6d41\u5411\uff0c\u53ca\u65f6\u53d1\u73b0\u95ee\u9898\u5e76\u4fee\u590d\u3002\u4f8b\u5982\uff0c\u901a\u8fc7\u4f7f\u7528 <code>console.log()<\/code> \u8f93\u51fa\u76f8\u5173\u4fe1\u606f\uff0c\u53ef\u4ee5\u66f4\u597d\u5730\u76d1\u63a7\u4ee3\u7406\u7684\u72b6\u6001\u548c\u6027\u80fd\u3002<\/p>\n<p>\u7ed3\u5408\u4e0a\u8ff0\u914d\u7f6e\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u6709\u6548\u5730\u5b9e\u73b0\u7a33\u5b9a\u800c\u9ad8\u6548\u7684\u4ee3\u7406\u670d\u52a1\uff0c\u6709\u52a9\u4e8e\u4f18\u5316\u6574\u4f53\u7684\u5e94\u7528\u6027\u80fd\u3002\u603b\u4e4b\uff0c\u5728\u5904\u7406\u590d\u6742\u7f51\u7edc\u8bf7\u6c42\u65f6\uff0c\u9009\u62e9\u5408\u9002\u7684\u4ee3\u7406\u914d\u7f6e\u80fd\u591f\u6781\u5927\u63d0\u9ad8 <strong>API\u8c03\u7528<\/strong> \u548c <strong>\u6570\u636e\u4ea4\u4e92<\/strong> \u7684\u7075\u6d3b\u6027\u3002<\/p>\n<h2>\u901a\u8fc7 httpOptions \u914d\u7f6e AWS SDK \u4ee3\u7406<\/h2>\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/123proxy.cn\/blogs\/wp-content\/uploads\/2024\/07\/669e73f5eed7e300011561fe-669e73f5eed7e300011561ff-LGgC5q-_dvv6mdsxiw-e08b1532-e99a-486a-b6df-1f2ee268a5bd.jpeg\" alt=\"RAW photo, an artistic representation of a network diagram with nodes and proxy connections clearly labeled, vibrant colors, a futuristic digital aesthetic, 8k UHD resolution, sharp focus, filmed using a high-quality camera to emphasize clarity and detail\" width=\"650\" height=\"430\" \/><\/figure>\n<p><iframe style=\"aspect-ratio: 16 \/ 9; width: 100%;\" title=\"_qlHKK1Ngbo\" src=\"https:\/\/www.youtube.com\/embed\/_qlHKK1Ngbo\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<h3>\u914d\u7f6e httpOptions \u7684\u57fa\u672c\u6b65\u9aa4<\/h3>\n<p>\u5728\u4f7f\u7528 AWS SDK \u8fdb\u884c\u7f51\u7edc\u8bf7\u6c42\u65f6\uff0c<strong>httpOptions<\/strong> \u662f\u4e00\u4e2a\u5173\u952e\u7684\u914d\u7f6e\u9879\u3002\u5f00\u53d1\u8005\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e <strong>httpOptions<\/strong> \u6765\u5b9a\u4e49\u4ee3\u7406\u7684\u4f7f\u7528\u65b9\u5f0f\u3002\u9996\u5148\uff0c\u8981\u786e\u4fdd\u5f15\u7528\u4e86 AWS SDK\uff0c\u901a\u5e38\u662f\u901a\u8fc7 <strong>npm<\/strong> \u5b89\u88c5\uff1a<\/p>\n<pre><code>npm install aws-sdk<\/code><\/pre>\n<p>\u63a5\u4e0b\u6765\uff0c\u5f00\u53d1\u8005\u9700\u8981\u8bbe\u7f6e <strong>httpOptions<\/strong>\uff0c\u4ee5\u5305\u62ec\u4ee3\u7406\u670d\u52a1\u5668\u7684\u5730\u5740\u3002\u4f8b\u5982\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u7684\u4ee3\u7801\u7247\u6bb5\uff1a<\/p>\n<pre><code>const AWS = require('aws-sdk');\nAWS.config.update({\n    httpOptions: {\n        agent: new http.Agent({\n            proxy: 'http:\/\/gateway.123proxy.cn:31920'\n        })\n    }\n});<\/code><\/pre>\n<h3>\u5904\u7406 AWS SDK \u8bf7\u6c42\u7684\u4ee3\u7406<\/h3>\n<p>\u4e00\u65e6 <strong>httpOptions<\/strong> \u914d\u7f6e\u5b8c\u6210\uff0c\u63a5\u4e0b\u6765\u5c31\u662f\u5229\u7528\u5b83\u6765\u6267\u884c AWS SDK \u8bf7\u6c42\u3002\u5728\u53d1\u9001\u8bf7\u6c42\u65f6\uff0cSDK \u5c06\u81ea\u52a8\u4f7f\u7528\u63d0\u4f9b\u7684\u4ee3\u7406\u8bbe\u7f6e\uff0c\u5f00\u53d1\u8005\u65e0\u9700\u8fdb\u884c\u989d\u5916\u7684\u6b65\u9aa4\u3002\u8fd9\u79cd\u5904\u7406\u65b9\u5f0f\u786e\u4fdd\u4e86\u8bf7\u6c42\u6570\u636e\u7ecf\u8fc7\u6307\u5b9a\u7684 <strong>\u4ee3\u7406\u670d\u52a1\u5668<\/strong>\uff0c\u6709\u6548\u7ed5\u8fc7\u4e86 <strong>CORS<\/strong> \u9650\u5236\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u4ee3\u7801\u53d1\u9001\u8bf7\u6c42\uff1a<\/p>\n<pre><code>const s3 = new AWS.S3();\ns3.listBuckets((err, data) =&gt; {\n    if (err) console.log(err);\n    else console.log(data);\n});<\/code><\/pre>\n<p>\u5b9e\u73b0\u8fd9\u4e00\u8fc7\u7a0b\u65f6\uff0c\u5f00\u53d1\u8005\u9700\u786e\u4fdd\u4ee3\u7406\u670d\u52a1\u5668\u7684\u5730\u5740\u548c\u6240\u7528\u7684\u7aef\u53e3\u662f\u6b63\u786e\u4e14\u53ef\u7528\u7684\uff0c\u786e\u4fdd\u8bf7\u6c42\u80fd\u591f\u987a\u5229\u8f6c\u53d1\u3002<\/p>\n<h3>\u4ee3\u7801\u793a\u4f8b\uff1a\u4f7f\u7528 AWS SDK \u8fdb\u884c\u4ee3\u7406\u914d\u7f6e<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u5b8c\u6574\u7684\u793a\u4f8b\uff0c\u6db5\u76d6\u4e86\u57fa\u672c\u7684 AWS SDK \u8bbe\u7f6e\u4ee5\u53ca\u4ee3\u7406\u7684\u914d\u7f6e\uff1a<\/p>\n<pre><code>const { S3 } = require('aws-sdk');\nconst http = require('http');\n\nconst httpAgent = new http.Agent({\n    proxy: 'http:\/\/gateway.123proxy.cn:31920'\n});\n\nconst s3 = new S3({\n    httpOptions: { agent: httpAgent }\n});\n\ns3.listBuckets((err, data) =&gt; {\n    if (err) console.error('Error:', err);\n    else console.log('Bucket List:', data.Buckets);\n});<\/code><\/pre>\n<p>\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u7075\u6d3b\u5730\u914d\u7f6e\u8bf7\u6c42\u4ee3\u7406\uff0c\u63d0\u5347\u6570\u636e\u4ea4\u4e92\u7684\u6548\u7387\u3002<\/p>\n<h3>\u4ee3\u7406\u4e0e\u5b89\u5168\u6027\u914d\u7f6e<\/h3>\n<p>\u4f7f\u7528\u4ee3\u7406\u65f6\uff0c\u5b89\u5168\u6027\u662f\u4e00\u4e2a\u91cd\u8981\u7684\u8003\u8651\u56e0\u7d20\u3002\u5f00\u53d1\u8005\u5728\u914d\u7f6e\u4ee3\u7406\u670d\u52a1\u5668\u65f6\uff0c\u9700\u786e\u4fdd\u6570\u636e\u7684\u4f20\u8f93\u662f\u52a0\u5bc6\u7684\uff0c\u7279\u522b\u662f\u5728\u5904\u7406\u654f\u611f\u4fe1\u606f\u65f6\u3002\u5efa\u8bae\u4f7f\u7528 <strong>HTTPS<\/strong> \u4ee3\u7406\u4ee5\u589e\u5f3a\u5b89\u5168\u6027\u3002<\/p>\n<blockquote><p>\u63d0\u793a\uff1a\u52a1\u5fc5\u9a8c\u8bc1\u4ee3\u7406\u670d\u52a1\u5668\u7684\u5408\u6cd5\u6027\uff0c\u4ee5\u514d\u6570\u636e\u906d\u53d7\u4e0d\u5fc5\u8981\u7684\u98ce\u9669\u3002<\/p><\/blockquote>\n<p>\u6b64\u5916\uff0c\u76d1\u63a7\u4ee3\u7406\u8bf7\u6c42\u7684\u6d41\u91cf\u4e5f\u662f\u5fc5\u8981\u7684\uff0c\u8fd9\u80fd\u591f\u5e2e\u52a9\u5f00\u53d1\u8005\u53d1\u73b0\u6f5c\u5728\u7684\u5b89\u5168\u95ee\u9898\u3002\u786e\u4fdd\u6240\u6709\u7684 API \u8c03\u7528\u7b26\u5408\u5b89\u5168\u6700\u4f73\u5b9e\u8df5\uff0c\u907f\u514d\u5728\u65e0\u4fdd\u62a4\u7684\u8fde\u63a5\u4e0a\u53d1\u9001\u654f\u611f\u6570\u636e\u3002<\/p>\n<h3>\u5e38\u89c1\u95ee\u9898\u548c\u89e3\u51b3\u65b9\u6848<\/h3>\n<ul>\n<li><strong>\u5982\u4f55\u8c03\u8bd5\u4ee3\u7406\u914d\u7f6e\u95ee\u9898\uff1f<\/strong><br \/>\n\u5f00\u53d1\u8005\u5e94\u68c0\u67e5 API \u8c03\u7528\u7684\u9519\u8bef\u4fe1\u606f\uff0c\u786e\u4fdd\u4ee3\u7406\u5730\u5740\u548c\u7aef\u53e3\u7684\u6b63\u786e\u6027\uff0c\u5e76\u9002\u65f6\u8c03\u6574\u914d\u7f6e\u3002<\/li>\n<li><strong>\u600e\u6837\u9009\u62e9\u5408\u9002\u7684\u4ee3\u7406\u670d\u52a1\u5668\uff1f<\/strong><br \/>\n\u4f9d\u636e\u8bbf\u95ee\u9700\u6c42\u548c\u53ef\u7528\u6027\uff0c\u9009\u62e9\u7a33\u5b9a\u3001\u6027\u80fd\u9ad8\u7684\u4ee3\u7406\u670d\u52a1\u5546\uff0c\u786e\u4fdd\u4f4e\u5ef6\u8fdf\u548c\u9ad8\u53ef\u9760\u6027\u3002<\/li>\n<li><strong>\u4f7f\u7528\u54ea\u4e2a\u5e93\u8fdb\u884c\u66f4\u9ad8\u7ea7\u7684\u4ee3\u7406\u5904\u7406\uff1f<\/strong><br \/>\n\u63a8\u8350\u4f7f\u7528 <strong>axios<\/strong> \u6216 <strong>simple-proxy-agent<\/strong> \u7b49\u5e93\uff0c\u8fd9\u4e9b\u5e93\u63d0\u4f9b\u4e86\u66f4\u7075\u6d3b\u7684\u4ee3\u7406\u914d\u7f6e\u9009\u9879\u3002<\/li>\n<\/ul>\n<p>\u901a\u8fc7\u5145\u5206\u5229\u7528\u8fd9\u4e9b\u914d\u7f6e\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u6210\u529f\u5728 Node.js \u4e2d\u5b9e\u73b0\u4ee3\u7406\u8bf7\u6c42\uff0c\u6ee1\u8db3\u5404\u79cd\u7f51\u7edc\u4ea4\u4e92\u7684\u9700\u6c42\u3002<\/p>\n<h2>npm \u548c\u5176\u4ed6 Node.js \u5de5\u5177\u7684\u4ee3\u7406\u914d\u7f6e<\/h2>\n<p><iframe style=\"aspect-ratio: 16 \/ 9; width: 100%;\" title=\"PrTbzgWCucE\" src=\"https:\/\/www.youtube.com\/embed\/PrTbzgWCucE\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<h3>\u914d\u7f6e npm \u4ee3\u7406<\/h3>\n<p>\u5728Node.js\u5f00\u53d1\u4e2d\uff0c<strong>npm<\/strong> \u662f\u6700\u5e38\u7528\u7684\u5305\u7ba1\u7406\u5de5\u5177\u3002\u5bf9\u4e8e\u9700\u8981\u901a\u8fc7\u4ee3\u7406\u670d\u52a1\u5668\u8bbf\u95ee\u7f51\u7edc\u7684\u5f00\u53d1\u8005\u6765\u8bf4\uff0c\u914d\u7f6e <strong>npm<\/strong> \u4ee3\u7406\u662f\u4e00\u4e2a\u5fc5\u4e0d\u53ef\u5c11\u7684\u6b65\u9aa4\u3002\u5f00\u53d1\u8005\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u6765\u8bbe\u7f6e <strong>npm<\/strong> \u7684\u4ee3\u7406\uff1a<\/p>\n<ul>\n<li>\u914d\u7f6e HTTP \u4ee3\u7406\uff1a<code>npm config set proxy http:\/\/proxy-server:port<\/code><\/li>\n<li>\u914d\u7f6e HTTPS \u4ee3\u7406\uff1a<code>npm config set https-proxy http:\/\/proxy-server:port<\/code><\/li>\n<li>\u67e5\u770b\u5f53\u524d\u4ee3\u7406\u914d\u7f6e\uff1a<code>npm config get proxy<\/code> \u548c <code>npm config get https-proxy<\/code><\/li>\n<\/ul>\n<p>\u786e\u4fdd\u66ff\u6362\u547d\u4ee4\u4e2d\u7684 <code>proxy-server<\/code> \u548c <code>port<\/code> \u4e3a\u5b9e\u9645\u7684\u4ee3\u7406\u670d\u52a1\u5668\u5730\u5740\u548c\u7aef\u53e3\u53f7\u3002\u5982\u679c\u5728\u914d\u7f6e\u8fc7\u7a0b\u4e2d\u9047\u5230\u95ee\u9898\uff0c\u53ef\u4ee5\u5c1d\u8bd5\u5220\u9664\u4ee3\u7406\u914d\u7f6e\u5e76\u91cd\u65b0\u8bbe\u7f6e\uff0c\u65b9\u6cd5\u662f\u4f7f\u7528 <code>npm config delete proxy<\/code> \u548c <code>npm config delete https-proxy<\/code>\u3002<\/p>\n<h3>\u5176\u4ed6\u5e38\u7528\u5de5\u5177\u7684\u4ee3\u7406\u8bbe\u7f6e<\/h3>\n<p>\u9664\u4e86 <strong>npm<\/strong>\uff0c\u5f00\u53d1\u4eba\u5458\u8fd8\u53ef\u80fd\u9700\u8981\u4e3a\u5176\u4ed6 <strong>Node.js<\/strong> \u5de5\u5177\u914d\u7f6e\u4ee3\u7406\u3002\u8fd9\u4e9b\u5de5\u5177\u5305\u62ec\u4f46\u4e0d\u9650\u4e8e\uff1a<\/p>\n<ul>\n<li><strong>yarn<\/strong>\uff1a\u4f7f\u7528 <code>yarn config set proxy http:\/\/proxy-server:port<\/code> \u548c <code>yarn config set https-proxy http:\/\/proxy-server:port<\/code> \u6765\u914d\u7f6e\u3002<\/li>\n<li><strong>axios<\/strong>\uff1a\u5728\u4ee3\u7801\u4e2d\u8bbe\u7f6e\u4ee3\u7406\uff0c\u4f8b\u5982\uff1a\n<pre><code>const axios = require('axios');\nconst instance = axios.create({\n  proxy: {\n    host: 'proxy-server',\n    port: port\n  }\n});<\/code><\/pre>\n<\/li>\n<li><strong>http-agent<\/strong> \u548c <strong>https-agent<\/strong>\uff1a\u5728\u4f7f\u7528 <strong>http<\/strong> \u6216 <strong>https<\/strong> \u6a21\u5757\u65f6\uff0c\u901a\u8fc7\u8bbe\u7f6e <code>httpAgent<\/code> \u548c <code>httpsAgent<\/code> \u5b9e\u73b0\u4ee3\u7406\u3002\n<pre><code>const http = require('http');\nconst HttpsProxyAgent = require('https-proxy-agent');\n\nconst agent = new HttpsProxyAgent('http:\/\/proxy-server:port');\n\nhttp.get({\n  agent,\n  ...\n});<\/code><\/pre>\n<\/li>\n<\/ul>\n<p>\u8fd9\u4e9b\u5de5\u5177\u548c\u5e93\u7684\u4ee3\u7406\u914d\u7f6e\u65b9\u5f0f\u6709\u6240\u4e0d\u540c\uff0c\u5f00\u53d1\u8005\u9700\u6839\u636e\u5177\u4f53\u9700\u6c42\u8fdb\u884c\u8c03\u6574\u3002<\/p>\n<h3>\u4ee3\u7406\u4e0e\u672c\u5730\u5f00\u53d1\u73af\u5883\u7684\u517c\u5bb9\u6027<\/h3>\n<p>\u914d\u7f6e\u4ee3\u7406\u65f6\uff0c\u5f00\u53d1\u4eba\u5458\u5e94\u6ce8\u610f\u4ee3\u7406\u4e0e\u672c\u5730\u5f00\u53d1\u73af\u5883\u7684\u517c\u5bb9\u6027\u3002\u4f8b\u5982\uff0c\u67d0\u4e9b\u5f00\u53d1\u5de5\u5177\u53ef\u80fd\u9700\u8981\u4e0e\u672c\u5730\u7684\u8c03\u8bd5\u914d\u7f6e\u517c\u5bb9\u3002\u5f00\u53d1\u8005\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u4ee3\u7406\u7684\u65b9\u5f0f\u6765\u786e\u4fdd\u672c\u5730\u5f00\u53d1\u73af\u5883\u80fd\u591f\u6b63\u5e38\u5de5\u4f5c\uff0c\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li>\u786e\u4fdd\u4ee3\u7406\u670d\u52a1\u5668\u5141\u8bb8\u672c\u5730\u56de\u73af\u5730\u5740\uff08localhost\uff09\u8bbf\u95ee\u3002<\/li>\n<li>\u68c0\u67e5\u9632\u706b\u5899\u8bbe\u7f6e\uff0c\u786e\u4fdd\u4ee3\u7406\u8bf7\u6c42\u80fd\u591f\u901a\u8fc7\u3002<\/li>\n<li>\u5728\u4f7f\u7528\u4ee3\u7406\u65f6\u6ce8\u610f\u7f51\u7edc\u5ef6\u8fdf\u548c\u5e26\u5bbd\uff0c\u907f\u514d\u5f71\u54cd\u5f00\u53d1\u6548\u7387\u3002<\/li>\n<\/ul>\n<p>\u8fd9\u4e9b\u6ce8\u610f\u4e8b\u9879\u53ef\u4ee5\u5e2e\u52a9\u5f00\u53d1\u8005\u5728\u4f7f\u7528\u4ee3\u7406\u65f6\u907f\u514d\u5e38\u89c1\u7684\u95ee\u9898\uff0c\u5e76\u63d0\u9ad8\u5f00\u53d1\u6548\u7387\u3002<\/p>\n<h3>\u4ee3\u7801\u793a\u4f8b\uff1anpm \u548c\u5de5\u5177\u7684\u4ee3\u7406\u914d\u7f6e<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5b9e\u9645\u7684\u4ee3\u7801\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4e3a <strong>npm<\/strong> \u548c\u5176\u4ed6\u5de5\u5177\u914d\u7f6e\u4ee3\u7406\uff1a<\/p>\n<pre><code>\/\/ npm \u4ee3\u7406\u914d\u7f6e\nconst { execSync } = require('child_process');\n\nexecSync('npm config set proxy http:\/\/gateway.123proxy.cn:31920');\nexecSync('npm config set https-proxy http:\/\/gateway.123proxy.cn:31920');\n\n\/\/ axios \u4ee3\u7406\u914d\u7f6e\nconst axios = require('axios');\n\nconst instance = axios.create({\n  proxy: {\n    host: 'gateway.123proxy.cn',\n    port: c\n  }\n});\n\n\/\/ \u4f7f\u7528\u4ee3\u7406\u7684 HTTP \u8bf7\u6c42\nconst http = require('http');\nconst HttpsProxyAgent = require('https-proxy-agent');\n\nconst agent = new HttpsProxyAgent('http:\/\/gateway.123proxy.cn:31920');\n\nhttp.get({\n  agent,\n  ...\n}, (res) =&gt; {\n  \/\/ \u5904\u7406\u54cd\u5e94\n});<\/code><\/pre>\n<p>\u901a\u8fc7\u8fd9\u4e9b\u793a\u4f8b\u4ee3\u7801\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u5feb\u901f\u914d\u7f6e\u548c\u6d4b\u8bd5\u4ee3\u7406\u8bbe\u7f6e\uff0c\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7684\u5f00\u53d1\u9700\u6c42\u3002<\/p>\n<h3>\u8c03\u8bd5\u548c\u5e38\u89c1\u95ee\u9898<\/h3>\n<p>\u5728\u914d\u7f6e\u4ee3\u7406\u65f6\uff0c\u5f00\u53d1\u8005\u53ef\u80fd\u4f1a\u9047\u5230\u4e00\u4e9b\u5e38\u89c1\u95ee\u9898\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u8c03\u8bd5\u5efa\u8bae\uff1a<\/p>\n<ul>\n<li>\u68c0\u67e5\u4ee3\u7406\u8bbe\u7f6e\u662f\u5426\u6b63\u786e\uff1a\u786e\u4fdd\u4ee3\u7406\u670d\u52a1\u5668\u5730\u5740\u548c\u7aef\u53e3\u53f7\u6ca1\u6709\u8f93\u5165\u9519\u8bef\u3002<\/li>\n<li>\u67e5\u770b\u4ee3\u7406\u65e5\u5fd7\uff1a\u4ee3\u7406\u670d\u52a1\u5668\u901a\u5e38\u4f1a\u63d0\u4f9b\u65e5\u5fd7\u529f\u80fd\uff0c\u53ef\u4ee5\u5e2e\u52a9\u8bca\u65ad\u95ee\u9898\u3002<\/li>\n<li>\u4f7f\u7528\u8c03\u8bd5\u5de5\u5177\uff1a\u4f7f\u7528\u5982 <strong>curl<\/strong> \u8fd9\u6837\u7684\u5de5\u5177\u6765\u6d4b\u8bd5\u4ee3\u7406\u662f\u5426\u6b63\u5e38\u5de5\u4f5c\u3002<\/li>\n<li>\u6e05\u9664\u7f13\u5b58\uff1a\u6709\u65f6\u5019\uff0c\u4ee3\u7406\u914d\u7f6e\u53ef\u80fd\u4f1a\u88ab\u7f13\u5b58\uff0c\u6e05\u9664\u7f13\u5b58\u540e\u91cd\u65b0\u6d4b\u8bd5\u53ef\u80fd\u4f1a\u89e3\u51b3\u95ee\u9898\u3002<\/li>\n<\/ul>\n<p>\u901a\u8fc7\u8fd9\u4e9b\u8c03\u8bd5\u6b65\u9aa4\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u51b3\u4ee3\u7406\u914d\u7f6e\u8fc7\u7a0b\u4e2d\u9047\u5230\u7684\u95ee\u9898\uff0c\u786e\u4fdd\u5f00\u53d1\u5de5\u4f5c\u987a\u5229\u8fdb\u884c\u3002<\/p>\n<h2>\u5728 Node.js \u670d\u52a1\u5668\u4e0a\u4f7f\u7528\u4ee3\u7406<\/h2>\n<p><iframe style=\"aspect-ratio: 16 \/ 9; width: 100%;\" title=\"8XGtwbAdzmc\" src=\"https:\/\/www.youtube.com\/embed\/8XGtwbAdzmc\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<h3>\u4ee3\u7406\u670d\u52a1\u5668\u7684\u57fa\u672c\u8bbe\u7f6e<\/h3>\n<p>\u914d\u7f6e\u4e00\u4e2a<strong>Node.js \u4ee3\u7406<\/strong>\u670d\u52a1\u5668\u5176\u5b9e\u76f8\u5bf9\u7b80\u5355\uff0c\u4e3b\u8981\u662f\u8bbe\u7f6e\u597d\u4ee3\u7406\u670d\u52a1\u5668\u7684\u53c2\u6570\uff0c\u5e76\u786e\u4fdd\u80fd\u591f\u4e0e\u76ee\u6807\u670d\u52a1\u5668\u6b63\u5e38\u901a\u4fe1\u3002\u9996\u5148\uff0c\u5f00\u53d1\u8005\u9700\u8981\u9009\u62e9\u4e00\u4e2a\u5408\u9002\u7684\u4ee3\u7406\u670d\u52a1\u5668\u5de5\u5177\uff0c\u6bd4\u5982\u4f7f\u7528 <strong>http-proxy<\/strong> \u548c <strong>express<\/strong> \u6765\u6784\u5efa\u4ee3\u7406\u5e94\u7528\u3002\u901a\u8fc7\u914d\u7f6e\u8fd9\u4e9b\u5de5\u5177\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u5904\u7406<strong>HTTP \u8bf7\u6c42<\/strong>\u7684\u8f6c\u53d1\u548c\u54cd\u5e94\uff0c\u4ece\u800c\u6709\u6548\u5730\u89e3\u51b3<strong>CORS<\/strong>\u95ee\u9898\u3002<\/p>\n<p>\u4ee3\u7406\u7684\u57fa\u672c\u8bbe\u7f6e\u5305\u542b\u5b89\u88c5\u5fc5\u8981\u7684\u4f9d\u8d56\uff0c\u5982 <strong>express<\/strong> \u548c <strong>http-proxy-middleware<\/strong>\u3002\u5f00\u53d1\u8005\u9700\u8981\u5728\u5176\u9879\u76ee\u4e2d\u8fd0\u884c\u76f8\u5e94\u7684 <strong>npm<\/strong> \u5b89\u88c5\u547d\u4ee4\uff0c\u4ee5\u786e\u4fdd\u8fd9\u4e9b\u4f9d\u8d56\u88ab\u6b63\u786e\u5e94\u7528\u3002<\/p>\n<p>\u8bbe\u7f6e\u597d\u4ee3\u7406\u4e4b\u540e\uff0c\u5f00\u53d1\u8005\u8fd8\u9700\u8003\u8651\u4f7f\u7528\u7684\u7f51\u7edc\u914d\u7f6e\uff0c\u786e\u4fdd\u4ee3\u7406\u670d\u52a1\u5668\u53ef\u4ee5\u63a5\u53d7\u5e76\u8f6c\u53d1\u6765\u81ea\u5ba2\u6237\u673a\u7684\u8bf7\u6c42\u3002\u5982\u679c\u9700\u8981\u9759\u6001\u6216\u52a8\u6001\u4ee3\u7406\uff0c\u505a\u597d\u8fd9\u4e9b\u57fa\u7840\u7684\u914d\u7f6e\u5de5\u4f5c\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<h3>\u4f7f\u7528 `express` \u548c `http-proxy-middleware` \u5b9e\u73b0\u4ee3\u7406<\/h3>\n<p>\u5229\u7528 <strong>express<\/strong> \u6846\u67b6\u4e0e <strong>http-proxy-middleware<\/strong> \u76f4\u63a5\u7ed3\u5408\uff0c\u5f00\u53d1\u8005\u80fd\u591f\u8f7b\u677e\u5730\u5728 Node.js \u5e94\u7528\u4e2d\u5b9e\u73b0\u4ee3\u7406\u529f\u80fd\u3002\u4ee5\u4e0b\u662f\u96c6\u6210\u8fd9\u4e2a\u4e2d\u95f4\u4ef6\u7684\u6b65\u9aa4\uff1a<\/p>\n<ul>\n<li>\u9996\u5148\uff0c\u5b89\u88c5 <strong>express<\/strong> \u548c <strong>http-proxy-middleware<\/strong>\u3002<\/li>\n<li>\u5728\u60a8\u7684\u5e94\u7528\u4e2d\u5bfc\u5165\u8fd9\u4e24\u4e2a\u6a21\u5757\u3002<\/li>\n<li>\u521b\u5efa\u4e00\u4e2a<strong>express<\/strong>\u5e94\u7528\u5e76\u6dfb\u52a0\u57fa\u672c\u7684\u8def\u7531\u3002<\/li>\n<li>\u4f7f\u7528 <strong>http-proxy-middleware<\/strong> \u914d\u7f6e\u4ee3\u7406\uff0c\u8bbe\u7f6e\u76ee\u6807\u670d\u52a1\u5668\u7684 URL\u3002<\/li>\n<\/ul>\n<p>\u8fd9\u79cd\u65b9\u6cd5\u4e0d\u4ec5\u7b80\u5355\uff0c\u800c\u4e14\u80fd\u591f\u7075\u6d3b\u5e94\u5bf9\u5404\u79cd\u7c7b\u578b\u7684\u8bf7\u6c42\u5904\u7406\uff0c\u5c24\u5176\u662f\u5728\u5904\u7406\u8de8\u57df\u60c5\u51b5\u65f6\uff0c\u66f4\u80fd\u4f53\u73b0\u5176\u4f18\u52bf\u3002<\/p>\n<h3>\u4ee3\u7801\u793a\u4f8b\uff1a\u8bbe\u7f6e\u548c\u4f7f\u7528\u4ee3\u7406\u4e2d\u95f4\u4ef6<\/h3>\n<blockquote><p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528 <strong>express<\/strong> \u548c <strong>http-proxy-middleware<\/strong> \u7684\u7b80\u5355\u4ee3\u7801\u793a\u4f8b\uff1a<\/p><\/blockquote>\n<pre><code>const express = require('express');\nconst { createProxyMiddleware } = require('http-proxy-middleware');\n\nconst app = express();\n\napp.use('\/api', createProxyMiddleware({\n    target: 'http:\/\/example.com',  \/\/ \u76ee\u6807\u670d\u52a1\u5668\n    changeOrigin: true,\n}));\n\napp.listen(3000, () =&gt; {\n    console.log('Proxy server is running on http:\/\/localhost:3000');\n});\n<\/code><\/pre>\n<p>\u5982\u4e0a\u6240\u793a\uff0c\u5f00\u53d1\u8005\u4ec5\u9700\u6570\u884c\u4ee3\u7801\u4fbf\u80fd\u5b8c\u6210<strong>\u4ee3\u7406\u8bbe\u7f6e<\/strong>\uff0c\u5e76\u63d0\u4f9b\u4fbf\u6377\u7684API\u8c03\u7528\u3002<\/p>\n<h3>\u5904\u7406\u52a8\u6001\u4ee3\u7406\u9700\u6c42<\/h3>\n<p>\u5728\u8bb8\u591a\u573a\u666f\u4e2d\uff0c\u5f00\u53d1\u8005\u53ef\u80fd\u9700\u8981\u5904\u7406\u52a8\u6001\u7684\u4ee3\u7406\u9700\u6c42\u3002\u4f8b\u5982\uff0c\u5f53\u9700\u8981\u6839\u636e\u8bf7\u6c42\u5934\u6216\u5176\u4ed6\u6761\u4ef6\u52a8\u6001\u9009\u62e9\u76ee\u6807\u670d\u52a1\u5668\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528\u81ea\u5b9a\u4e49\u7684\u51fd\u6570\u6765\u5904\u7406\u8bf7\u6c42\u3002\u8fd9\u79cd\u65b9\u6cd5\u53ef\u4ee5\u4e3a\u4e0d\u540c\u7684\u8bf7\u6c42\u63d0\u4f9b\u7075\u6d3b\u7684\u652f\u6301\uff0c\u6709\u6548\u63d0\u5347\u4e86API\u7684\u8c03\u7528\u6548\u7387\u3002<\/p>\n<p>\u5b9e\u73b0\u8fd9\u4e00\u529f\u80fd\u65f6\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u4f7f\u7528 <strong>http-proxy-middleware<\/strong> \u63d0\u4f9b\u7684\u56de\u8c03\u51fd\u6570\uff0c\u6355\u6349\u8bf7\u6c42\u5e76\u5224\u65ad\u6700\u4f73\u7684\u4ee3\u7406\u76ee\u6807\u3002\u4f8b\u5982\uff0c\u6839\u636e\u8bf7\u6c42\u4e2d\u7684\u67d0\u4e9b\u53c2\u6570\uff0c\u51b3\u5b9a\u5c06\u8bf7\u6c42\u8f6c\u53d1\u5230\u4e0d\u540c\u7684\u670d\u52a1\u5668\u6216\u670d\u52a1\u3002<\/p>\n<h3>\u6027\u80fd\u4f18\u5316\u548c\u5b89\u5168\u8003\u8651<\/h3>\n<p>\u5728\u4f7f\u7528\u4ee3\u7406\u7684\u8fc7\u7a0b\u4e2d\uff0c\u6027\u80fd\u548c\u5b89\u5168\u662f\u4e24\u4e2a\u91cd\u8981\u7684\u8003\u91cf\u56e0\u7d20\u3002\u4e3a\u4e86\u786e\u4fdd\u7cfb\u7edf\u7684\u9ad8\u53ef\u7528\u6027\u548c\u5b89\u5168\u6027\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u91c7\u53d6\u4e00\u4e9b\u4f18\u5316\u63aa\u65bd\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u5229\u7528\u53ef\u7f13\u5b58\u7684\u8bf7\u6c42\uff0c\u964d\u4f4e\u76ee\u6807\u670d\u52a1\u5668\u7684\u8d1f\u62c5\uff1b\u4e0e\u6b64\u540c\u65f6\uff0c\u786e\u4fdd\u4ee3\u7406\u670d\u52a1\u5668\u7684\u5b89\u5168\uff0c\u907f\u514d\u6f5c\u5728\u7684\u5b89\u5168\u6f0f\u6d1e\u3002<\/p>\n<p>\u90e8\u7f72\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u8de8\u5883\u7535\u5546\u6216\u6570\u636e\u91c7\u96c6\u7b49\u573a\u666f\u5185\uff0c\u786e\u4fdd\u4ee3\u7406\u8bbe\u7f6e\u7684\u7a33\u5b9a\u8fd0\u884c\uff0c\u53ef\u4ee5\u63d0\u9ad8\u7a0b\u5e8f\u7684\u603b\u4f53\u6027\u80fd\u3002\u6709\u5173\u6700\u4f73\u5b9e\u8df5\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u53c2\u8003\u76f8\u5173\u6587\u6863\u548c\u793e\u533a\u8d44\u6e90\u4ee5\u83b7\u53d6\u6700\u65b0\u7684\u4fe1\u606f\u3002<\/p>\n<h2>\u6d4b\u8bd5\u548c\u9a8c\u8bc1\u4ee3\u7406\u914d\u7f6e<\/h2>\n<h3>\u4f7f\u7528 curl \u6d4b\u8bd5\u4ee3\u7406\u8bbe\u7f6e<\/h3>\n<p>\u8fdb\u884cNode.js\u4ee3\u7406\u914d\u7f6e\u540e\uff0c\u4f7f\u7528 <strong>curl<\/strong> \u5de5\u5177\u8fdb\u884c\u6d4b\u8bd5\u662f\u4e00\u79cd\u6709\u6548\u7684\u65b9\u6cd5\u3002\u8fd9\u79cd\u65b9\u5f0f\u53ef\u4ee5\u5e2e\u52a9\u5f00\u53d1\u8005\u8fc5\u901f\u9a8c\u8bc1\u4ee3\u7406\u8bbe\u7f6e\u662f\u5426\u6309\u9884\u671f\u5de5\u4f5c\u3002\u901a\u8fc7\u6307\u5b9a\u4ee3\u7406\u53c2\u6570\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u68c0\u67e5HTTP\u8bf7\u6c42\u662f\u5426\u6b63\u786e\u8f6c\u53d1\u81f3\u76ee\u6807\u670d\u52a1\u5668\u3002`curl`\u547d\u4ee4\u7684\u57fa\u672c\u8bed\u6cd5\u5305\u62ec\u4f7f\u7528 `-x` \u6216 `&#8211;proxy` \u53c2\u6570\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u901a\u8fc7\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u6d4b\u8bd5\u4ee3\u7406\u8bbe\u7f6e\uff1a<code>curl -x http:\/\/your_proxy:port http:\/\/target_url<\/code>\uff0c\u5176\u4e2d `your_proxy` \u548c `port` \u662f\u4ee3\u7406\u670d\u52a1\u5668\u7684\u5730\u5740\u548c\u7aef\u53e3\uff0c`target_url` \u5219\u662f\u76ee\u6807API\u7684\u5730\u5740\u3002\u8fd9\u53ef\u4ee5\u5e2e\u52a9\u5f00\u53d1\u8005\u786e\u8ba4\u4ee3\u7406\u8bbe\u7f6e\u7684\u6709\u6548\u6027\u548c\u7a33\u5b9a\u6027\u3002<\/p>\n<h3>\u7f16\u5199\u6d4b\u8bd5\u7528\u4f8b\u9a8c\u8bc1\u4ee3\u7406\u914d\u7f6e<\/h3>\n<p>\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\uff0c\u7f16\u5199\u81ea\u52a8\u5316\u6d4b\u8bd5\u7528\u4f8b\u662f\u9a8c\u8bc1\u4ee3\u7406\u914d\u7f6e\u662f\u5426\u5de5\u4f5c\u7684\u91cd\u8981\u73af\u8282\u3002\u4f7f\u7528Node.js\u7684\u6d4b\u8bd5\u6846\u67b6\uff08\u5982 <strong>Mocha<\/strong> \u6216 <strong>Jest<\/strong>\uff09\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u521b\u5efa\u9488\u5bf9HTTP\u8bf7\u6c42\u7684\u6d4b\u8bd5\u7528\u4f8b\u3002\u8fd9\u4e9b\u6d4b\u8bd5\u7528\u4f8b\u5e94\u5305\u62ec\u4e0d\u540c\u7684\u573a\u666f\uff0c\u4f8b\u5982\u6b63\u5e38\u8bf7\u6c42\u3001\u8de8\u57df\u8bf7\u6c42\u548c\u8bf7\u6c42\u9519\u8bef\u7684\u60c5\u51b5\u3002<\/p>\n<p>\u901a\u8fc7 <strong>AWS SDK<\/strong> \u6216\u5176\u4ed6API\u5e93\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u6a21\u62df\u4e0d\u540c\u7684\u8bf7\u6c42\uff0c\u5e76\u68c0\u67e5\u5176\u54cd\u5e94\u662f\u5426\u7ecf\u8fc7\u4ee3\u7406\u670d\u52a1\u5668\u3002\u540c\u65f6\uff0c\u8fd8\u53ef\u4ee5\u9a8c\u8bc1HTTP\u72b6\u6001\u7801\uff0c\u4ee5\u786e\u4fdd\u8bf7\u6c42\u5f97\u5230\u9002\u5f53\u5904\u7406\u3002<\/p>\n<h3>\u5904\u7406\u4ee3\u7406\u54cd\u5e94\u548c\u9519\u8bef<\/h3>\n<p>\u5728\u6d4b\u8bd5\u548c\u9a8c\u8bc1\u4ee3\u7406\u914d\u7f6e\u65f6\uff0c\u5904\u7406\u54cd\u5e94\u548c\u9519\u8bef\u81f3\u5173\u91cd\u8981\u3002\u5f00\u53d1\u8005\u5e94\u8be5\u786e\u4fdd\u80fd\u591f\u6355\u83b7\u5e76\u5904\u7406\u53ef\u80fd\u7684HTTP\u9519\u8bef\uff0c\u5305\u62ec\u8d85\u65f6\u3001\u8fde\u63a5\u5931\u8d25\u7b49\u95ee\u9898\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u5728Node.js\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528 `http.Agent` \u6216 `https.Agent` \u6765\u5904\u7406\u8fd9\u4e9b\u54cd\u5e94\u3002\u8bbe\u7f6e\u9002\u5f53\u7684\u9519\u8bef\u5904\u7406\u673a\u5236\uff0c\u4fdd\u8bc1\u5373\u4f7f\u5728\u8bf7\u6c42\u51fa\u73b0\u9519\u8bef\u65f6\uff0c\u5e94\u7528\u7a0b\u5e8f\u4e5f\u80fd\u4fdd\u6301\u7a33\u5b9a\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u6355\u83b7\u9519\u8bef\u5e76\u63d0\u4f9b\u76f8\u5e94\u7684\u53cd\u9988\uff0c\u800c\u4e0d\u662f\u7b80\u5355\u5730\u629b\u51fa\u5f02\u5e38\u3002<\/p>\n<h3>\u4ee3\u7801\u793a\u4f8b\uff1a\u4f7f\u7528 curl \u8fdb\u884c\u6d4b\u8bd5<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528 <strong>curl<\/strong> \u6d4b\u8bd5\u4ee3\u7406\u7684\u7b80\u5355\u793a\u4f8b\uff1a<\/p>\n<blockquote><p><code>curl -x http:\/\/gateway.123proxy.cn:31920 http:\/\/api.example.com\/data<\/code><\/p><\/blockquote>\n<p>\u901a\u8fc7\u4e0a\u9762\u7684\u547d\u4ee4\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u53d1\u9001\u8bf7\u6c42\u5e76\u5f97\u5230\u6765\u81ea\u76ee\u6807API\u7684\u54cd\u5e94\u3002\u54cd\u5e94\u7684\u5185\u5bb9\u5c06\u663e\u793a\u5728\u547d\u4ee4\u884c\u4e2d\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u6839\u636e\u8fd4\u56de\u7684\u72b6\u6001\u7801\u548c\u6570\u636e\u8fdb\u884c\u8fdb\u4e00\u6b65\u7684\u5206\u6790\u3002<\/p>\n<h3>\u4ee3\u7406\u914d\u7f6e\u7684\u6700\u4f73\u5b9e\u8df5<\/h3>\n<p>\u8981\u786e\u4fdd\u4ee3\u7406\u914d\u7f6e\u7684\u53ef\u9760\u6027\uff0c\u9075\u5faa\u4e00\u4e9b\u6700\u4f73\u5b9e\u8df5\u662f\u5341\u5206\u91cd\u8981\u7684\u3002\u9996\u5148\uff0c\u5f00\u53d1\u8005\u5e94\u5c06\u4ee3\u7406\u8bbe\u7f6e\u96c6\u4e2d\u7ba1\u7406\uff0c\u4ee5\u63d0\u9ad8\u53ef\u7ef4\u62a4\u6027\u3002\u8fd9\u53ef\u4ee5\u901a\u8fc7\u5c06\u4ee3\u7406\u914d\u7f6e\u62bd\u8c61\u4e3a\u72ec\u7acb\u6a21\u5757\u6765\u5b9e\u73b0\u3002<\/p>\n<p>\u5176\u6b21\uff0c\u786e\u4fdd\u5904\u7406\u6240\u6709\u53ef\u80fd\u7684HTTP\u72b6\u6001\u7801\uff0c\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u9519\u8bef\u3002\u5bf9\u4e8e\u8de8\u57df\u8bf7\u6c42\uff0c\u5f00\u53d1\u8005\u5e94\u8003\u8651\u4f7f\u7528\u6700\u65b0\u7684 <strong>CORS<\/strong> \u7b56\u7565\uff0c\u4ee5\u786e\u4fdd\u6ca1\u6709\u4efb\u4f55\u5b89\u5168\u95ee\u9898\u3002\u6b64\u5916\uff0c\u4f7f\u7528npm\u6216yarn\u8fdb\u884c\u4f9d\u8d56\u7ba1\u7406\u4e5f\u662f\u63d0\u9ad8\u5f00\u53d1\u6548\u7387\u7684\u5173\u952e\u3002<\/p>\n<h2>\u7ed3\u5408 123Proxy \u63d0\u5347\u4ee3\u7406\u6548\u679c<\/h2>\n<h3><a href=\"https:\/\/www.123proxy.cn\">123Proxy<\/a> \u7684\u4ee3\u7406\u670d\u52a1\u6982\u8ff0<\/h3>\n<p>\u5728\u5f53\u4eca\u6570\u5b57\u5316\u73af\u5883\u4e2d\uff0c<a href=\"https:\/\/console.123proxy.cn\/price-dynamic.html?plist=1\"><strong>HTTP\u4ee3\u7406<\/strong><\/a>\u670d\u52a1\u626e\u6f14\u7740\u81f3\u5173\u91cd\u8981\u7684\u89d2\u8272\uff0c\u5c24\u5176\u662f\u5728\u6570\u636e\u91c7\u96c6\u548c\u8de8\u5883\u7535\u5546\u7b49\u9886\u57df\u3002<strong>123Proxy<\/strong> \u63d0\u4f9b\u7684\u4f01\u4e1a\u7ea7\u4ee3\u7406\u670d\u52a1\u65e8\u5728\u6ee1\u8db3\u4e0d\u540c\u5ba2\u6237\u7684\u591a\u6837\u5316\u9700\u6c42\u3002\u5b83\u652f\u6301\u591a\u79cd\u4ee3\u7406\u7c7b\u522b\uff0c\u80fd\u591f\u6709\u6548\u5904\u7406\u8de8\u57df\u8bf7\u6c42\u548c\u7f51\u7edc\u8bbe\u7f6e\u7591\u96be\u95ee\u9898\u3002<\/p>\n<p>\u901a\u8fc7 123Proxy \u7684\u670d\u52a1\uff0c\u7528\u6237\u80fd\u591f\u4eab\u53d7\u5230\u9ad8\u6027\u80fd\u3001\u9ad8\u53ef\u7528\u6027\u7684\u4ee3\u7406\u8fde\u63a5\u3002\u8fd9\u4e9b\u8fde\u63a5\u4e0d\u4ec5\u80fd\u591f\u5feb\u901f\u8f6c\u53d1 <strong>HTTP\u8bf7\u6c42<\/strong>\uff0c\u8fd8\u53ef\u4ee5\u4e3a\u5f00\u53d1\u4eba\u5458\u63d0\u4f9b\u7075\u6d3b\u7684\u7f51\u7edc\u914d\u7f6e\u9009\u9879\uff0c\u52a9\u529b\u5176\u5b9e\u73b0\u8de8\u57df\u8bf7\u6c42\u95ee\u9898\u7684\u89e3\u51b3\u3002<\/p>\n<h3>123Proxy \u5728 Node.js \u4e2d\u7684\u4f7f\u7528\u573a\u666f<\/h3>\n<p>\u5728 <strong>Node.js<\/strong> \u7684\u5f00\u53d1\u8fc7\u7a0b\u4e2d\uff0c\u4f7f\u7528 123Proxy \u53ef\u4ee5\u663e\u8457\u63d0\u9ad8 API \u8c03\u7528\u7684\u6548\u7387\u3002\u5728\u5904\u7406 <strong>CORS<\/strong> \u653f\u7b56\u65f6\uff0c123Proxy \u53ef\u4e3a\u5f00\u53d1\u4eba\u5458\u7b80\u5316\u8bf7\u6c42\u6d41\u7a0b\uff0c\u4f7f\u5176\u66f4\u6709\u6548\u5730\u8bbf\u95ee\u5916\u90e8 API\u3002<\/p>\n<p>\u8bb8\u591a\u5f00\u53d1\u4eba\u5458\u5229\u7528 123Proxy \u8fdb\u884c\u6570\u636e\u6293\u53d6\u548c\u4fe1\u606f\u91c7\u96c6\uff0c\u901a\u8fc7\u8bbe\u7f6e\u4ee3\u7406\uff0c\u4ed6\u4eec\u53ef\u4ee5\u5b9e\u73b0\u59cb\u7ec8\u5982\u4e00\u7684\u7f51\u7edc\u8bf7\u6c42\u4f53\u9a8c\uff0c\u5c24\u5176\u662f\u5728\u9762\u4e34\u5e26\u5bbd\u9650\u5236\u6216\u5730\u7406\u4f4d\u7f6e\u9650\u5236\u65f6\u3002<\/p>\n<h3>\u96c6\u6210 <a href=\"https:\/\/console.123proxy.cn\/price-dynamic.html?pindex=0&amp;cindex=0&amp;plist=2\">123Proxy<\/a> \u7684\u6b65\u9aa4<\/h3>\n<p>\u8981\u5728 Node.js \u4e2d\u96c6\u6210 123Proxy\uff0c\u5f00\u53d1\u4eba\u5458\u9700\u9075\u5faa\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n<ul>\n<li>\u9996\u5148\uff0c\u521b\u5efa\u4e00\u4e2a 123Proxy \u8d26\u6237\u4ee5\u83b7\u5f97\u4ee3\u7406 IP\u3002<\/li>\n<li>\u63a5\u4e0b\u6765\uff0c\u5728 Node.js \u9879\u76ee\u4e2d\u5b89\u88c5\u6240\u9700\u7684 HTTP \u5ba2\u6237\u7aef\u5e93\uff08\u5982 axios \u6216 http\uff09\u3002<\/li>\n<li>\u7136\u540e\uff0c\u914d\u7f6e HTTP \u4ee3\u7406\u9009\u9879\uff0c\u4ee5\u786e\u4fdd\u9879\u76ee\u80fd\u901a\u8fc7 123Proxy \u8fdb\u884c\u8fde\u63a5\u3002<\/li>\n<\/ul>\n<h3>\u4ee3\u7801\u793a\u4f8b\uff1a\u5982\u4f55\u5728 Node.js \u4e2d\u914d\u7f6e 123Proxy<\/h3>\n<p>\u4e0b\u9762\u7684\u4ee3\u7801\u793a\u4f8b\u5c55\u793a\u4e86\u5982\u4f55\u4f7f\u7528 axios \u5e93\u5c06 123Proxy \u96c6\u6210\u5230 Node.js \u9879\u76ee\u4e2d\uff1a<\/p>\n<pre><code>const axios = require('axios');\n\nconst instance = axios.create({\n    baseURL: 'https:\/\/api.example.com\/',\n    proxy: {\n        host: 'gateway.123proxy.cn',\n        port: 31920,\n        auth: {\n            username: 'yourUsername',\n            password: 'yourPassword'\n        }\n    }\n});\n\ninstance.get('\/data')\n    .then(response =&gt; console.log(response.data))\n    .catch(error =&gt; console.error('Error:', error));<\/code><\/pre>\n<h3>123Proxy \u7684\u4f18\u52bf\u4e0e\u7279\u6027<\/h3>\n<p>\u91c7\u7528 123Proxy\uff0c\u5f00\u53d1\u4eba\u5458\u80fd\u4eab\u53d7\u5230\u4ee5\u4e0b\u4f18\u52bf\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u53ef\u7528\u6027<\/strong>\uff1a123Proxy \u63d0\u4f9b\u7684\u4ee3\u7406\u670d\u52a1\u7a33\u5b9a\u53ef\u9760\uff0c\u786e\u4fdd\u6301\u7eed\u7684\u7f51\u7edc\u8fde\u63a5\u3002<\/li>\n<li><strong>\u7075\u6d3b\u6027<\/strong>\uff1a\u7528\u6237\u53ef\u4ee5\u8f7b\u677e\u5207\u6362\u4e0d\u540c\u7684\u4ee3\u7406\u670d\u52a1\u5668\uff0c\u4ee5\u9002\u5e94\u4e0d\u540c\u7684\u5f00\u53d1\u9700\u6c42\u3002<\/li>\n<li><strong>\u5b89\u5168\u6027<\/strong>\uff1a\u901a\u8fc7\u52a0\u5bc6\u7684\u4ee3\u7406\u8fde\u63a5\uff0c\u4fdd\u8bc1\u7528\u6237\u7684\u6570\u636e\u5b89\u5168\u548c\u9690\u79c1\u3002<\/li>\n<\/ul>\n<p>\u7efc\u4e0a\u6240\u8ff0\uff0c<strong>123Proxy<\/strong> \u7684\u4ee3\u7406\u670d\u52a1\u4e3a Node.js \u5f00\u53d1\u4eba\u5458\u63d0\u4f9b\u4e86\u4e00\u4e2a\u6709\u6548\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u5e2e\u52a9\u5176\u4f18\u5316\u7f51\u7edc\u8bf7\u6c42\uff0c\u63d0\u5347\u6570\u636e\u4ea4\u4e92\u7684\u6548\u7387\u4e0e\u7075\u6d3b\u6027\u3002<\/p>\n<h2>\u5e38\u89c1\u95ee\u9898\u89e3\u7b54<\/h2>\n<h3>\u4ee3\u7406\u914d\u7f6e\u4e2d\u7684\u5e38\u89c1\u95ee\u9898<\/h3>\n<p>\u5728\u8fdb\u884cNode.js <strong>\u4ee3\u7406\u914d\u7f6e<\/strong>\u65f6\uff0c\u5f00\u53d1\u4eba\u5458\u7ecf\u5e38\u4f1a\u9047\u5230\u4e00\u4e9b\u5e38\u89c1\u95ee\u9898\u3002\u4f8b\u5982\uff0c\u7f51\u7edc\u8fde\u63a5\u4e0d\u7a33\u5b9a\u5bfc\u81f4\u8bf7\u6c42\u5931\u8d25\uff0c\u6216\u8005\u8bf7\u6c42\u7684\u54cd\u5e94\u65f6\u95f4\u8f83\u957f\u3002\u8fd9\u4e9b\u95ee\u9898\u53ef\u80fd\u6e90\u4e8e\u4ee3\u7406\u670d\u52a1\u5668\u7684\u914d\u7f6e\u9519\u8bef\uff0c\u6216\u8005\u662f\u6240\u4f7f\u7528\u7684\u4ee3\u7406\u7c7b\u578b\u4e0d\u9002\u5408\u7279\u5b9a\u7684\u8bf7\u6c42\u573a\u666f\u3002\u4e3a\u4e86\u6709\u6548\u89e3\u51b3\u8fd9\u4e9b\u95ee\u9898\uff0c\u5f00\u53d1\u4eba\u5458\u9700\u8981\u9996\u5148\u68c0\u67e5\u4ee3\u7406\u670d\u52a1\u5668\u7684\u8bbe\u7f6e\uff0c\u5e76\u786e\u4fdd\u5176\u6b63\u5e38\u8fd0\u884c\u3002<\/p>\n<p>\u53e6\u4e00\u4e2a\u5e38\u89c1\u95ee\u9898\u662f\u5173\u4e8e<strong>CORS<\/strong>\uff08\u8de8\u57df\u8d44\u6e90\u5171\u4eab\uff09\u653f\u7b56\u7684\u9650\u5236\u3002\u5728Node.js\u73af\u5883\u4e2d\uff0c\u8de8\u57df\u95ee\u9898\u53ef\u80fd\u5bfc\u81f4\u8d44\u6e90\u65e0\u6cd5\u987a\u5229\u8bbf\u95ee\uff0c\u800c\u901a\u8fc7\u914d\u7f6e\u5408\u9002\u7684\u4ee3\u7406\uff0c\u53ef\u4ee5\u6709\u6548\u7ed5\u8fc7\u8fd9\u4e9b\u9650\u5236\u3002\u56e0\u6b64\uff0c\u5f00\u53d1\u4eba\u5458\u5728\u8bbe\u8ba1\u5e94\u7528\u65f6\uff0c\u5e94\u8003\u8651\u8fd9\u4e00\u70b9\uff0c\u786e\u4fdd\u4ee3\u7406\u914d\u7f6e\u9002\u5408\u5176\u9700\u6c42\u3002<\/p>\n<h3>\u89e3\u51b3\u65b9\u6848\u548c\u6545\u969c\u6392\u9664<\/h3>\n<p>\u9488\u5bf9\u4e0a\u8ff0\u5e38\u89c1\u95ee\u9898\uff0c\u5f00\u53d1\u4eba\u5458\u53ef\u4ee5\u91c7\u53d6\u4e00\u4e9b\u89e3\u51b3\u65b9\u6848\u3002\u4f8b\u5982\uff0c\u5bf9\u4e8e\u7f51\u7edc\u8fde\u63a5\u4e0d\u7a33\u5b9a\u7684\u95ee\u9898\uff0c\u53ef\u4ee5\u4f7f\u7528 <strong>httpAgent<\/strong> \u548c <strong>httpsAgent<\/strong> \u6765\u4f18\u5316HTTP\u8bf7\u6c42\u7684\u6027\u80fd\u3002\u901a\u8fc7\u5408\u7406\u7684\u4ee3\u7406\u8bbe\u7f6e\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u5728\u9700\u6c42\u53d8\u5316\u65f6\u5feb\u901f\u8c03\u6574\u7f51\u7edc\u914d\u7f6e\uff0c\u63d0\u5347\u8bf7\u6c42\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n<p>\u5bf9\u4e8eCORS\u95ee\u9898\uff0c\u5efa\u8bae\u4f7f\u7528\u9002\u5f53\u7684Node.js\u4e2d\u95f4\u4ef6\uff0c\u6bd4\u5982<strong>cors<\/strong>\u6a21\u5757\uff0c\u8fd9\u53ef\u4ee5\u5e2e\u52a9\u5904\u7406\u8bf7\u6c42\u4e2d\u7684\u8de8\u57df\u95ee\u9898\u3002\u6b64\u5916\uff0c\u901a\u8fc7\u8c03\u8bd5\u4ee3\u7406\u8bbe\u7f6e\u548c\u68c0\u67e5API\u8c03\u7528\u7684\u8bf7\u6c42\u5934\uff0c\u5f00\u53d1\u4eba\u5458\u80fd\u591f\u66f4\u8fc5\u901f\u5730\u5b9a\u4f4d\u95ee\u9898\u6240\u5728\uff0c\u5e76\u8fdb\u884c\u5fc5\u8981\u7684\u8c03\u6574\u3002<\/p>\n<h3>\u6027\u80fd\u548c\u5b89\u5168\u6027\u76f8\u5173\u95ee\u9898<\/h3>\n<p>\u5728\u8fdb\u884c\u4ee3\u7406\u914d\u7f6e\u65f6\uff0c\u6027\u80fd\u548c\u5b89\u5168\u6027\u662f\u5f00\u53d1\u4eba\u5458\u9700\u91cd\u70b9\u5173\u6ce8\u7684\u4e24\u4e2a\u65b9\u9762\u3002\u4ee3\u7406\u670d\u52a1\u5668\u7684\u9009\u62e9\u3001\u5e26\u5bbd\u9650\u5236\u4ee5\u53ca\u8bf7\u6c42\u5ef6\u8fdf\u7b49\u56e0\u7d20\u90fd\u4f1a\u5f71\u54cd\u5e94\u7528\u6027\u80fd\u3002\u56e0\u6b64\uff0c\u5efa\u8bae\u9009\u62e9\u9ad8\u6027\u80fd\u7684 <strong>\u4ee3\u7406\u670d\u52a1\u5668<\/strong>\uff0c\u4ee5\u907f\u514d\u51fa\u73b0\u74f6\u9888\u3002\u53e6\u5916\uff0c\u4f7f\u7528HTTPS\u534f\u8bae\u8fdb\u884c\u52a0\u5bc6\u4f20\u8f93\uff0c\u4e5f\u80fd\u6709\u6548\u63d0\u5347\u4fe1\u606f\u5b89\u5168\u6027\u3002<\/p>\n<p>\u540c\u65f6\uff0c\u5f00\u53d1\u4eba\u5458\u8fd8\u5e94\u5173\u6ce8\u53ef\u80fd\u5b58\u5728\u7684\u5b89\u5168\u6f0f\u6d1e\uff0c\u4f8b\u5982\uff0cHTTP\u8bf7\u6c42\u53ef\u80fd\u4f1a\u53d7\u5230\u4e2d\u95f4\u4eba\u653b\u51fb\u7684\u5a01\u80c1\u3002\u4e3a\u4e86\u786e\u4fdd\u6570\u636e\u4ea4\u4e92\u7684\u5b89\u5168\u6027\uff0c\u5f3a\u70c8\u5efa\u8bae\u5b9e\u65bd\u76f8\u5173\u7684\u5b89\u5168\u7b56\u7565\u548c\u63aa\u65bd\uff0c\u5982\u4f7f\u7528VPN\u8fdb\u884c\u52a0\u5bc6\u8fde\u63a5\uff0c\u6216\u5bf9\u654f\u611f\u6570\u636e\u8fdb\u884c\u52a0\u5bc6\u5904\u7406\u3002<\/p>\n<h3>\u914d\u7f6e\u4e0d\u540c\u7c7b\u578b\u4ee3\u7406\u7684\u6ce8\u610f\u4e8b\u9879<\/h3>\n<p>\u5728Node.js\u4e2d\uff0c\u5f00\u53d1\u4eba\u5458\u53ef\u80fd\u4f1a\u9762\u4e34\u4e0d\u540c\u7c7b\u578b\u4ee3\u7406\u7684\u914d\u7f6e\u9700\u6c42\uff0c\u5305\u62ec <strong>web\u4ee3\u7406<\/strong> \u548cSOCKS\u4ee3\u7406\u7b49\u3002\u4e0d\u540c\u7c7b\u578b\u7684\u4ee3\u7406\u6709\u5176\u7279\u5b9a\u7684\u914d\u7f6e\u8981\u6c42\uff0c\u5f00\u53d1\u4eba\u5458\u5728\u8bbe\u7f6e\u65f6\u5e94\u8be6\u7ec6\u4e86\u89e3\u5176\u5de5\u4f5c\u539f\u7406\u548c\u9002\u7528\u573a\u666f\u3002\u4f8b\u5982\uff0cweb\u4ee3\u7406\u5e38\u7528\u4e8e\u5904\u7406HTTP\u8bf7\u6c42\uff0c\u800cSOCKS\u4ee3\u7406\u5219\u80fd\u591f\u5904\u7406\u66f4\u5e7f\u6cdb\u7684\u7f51\u7edc\u534f\u8bae\u3002<\/p>\n<p>\u540c\u65f6\uff0c\u5f00\u53d1\u4eba\u5458\u8fd8\u9700\u8981\u6839\u636e\u9879\u76ee\u9700\u6c42\uff0c\u9009\u62e9\u5408\u9002\u7684npm\u6a21\u5757\u3002\u4f8b\u5982\uff0c\u4f7f\u7528<strong>axios<\/strong>\u5e93\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e <strong>httpOptions<\/strong> 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\u4ee3\u7406<\/strong>\u7684\u4f7f\u7528\u548c\u914d\u7f6e\u3002<\/p>\n<h3>\u76f8\u5173\u6587\u6863\u548c\u6559\u7a0b\u94fe\u63a5<\/h3>\n<p>\u5f00\u53d1\u4eba\u5458\u53ef\u4ee5\u4ece\u4ee5\u4e0b\u94fe\u63a5\u83b7\u53d6\u5b98\u65b9\u6587\u6863\u548c\u76f8\u5173\u6559\u7a0b\uff0c\u4ee5\u4fbf\u4e8e\u7406\u89e3<strong>Node.js \u4ee3\u7406<\/strong>\u7684\u8bbe\u7f6e\u548c\u4f7f\u7528\uff1a<\/p>\n<ul>\n<li><a href=\"https:\/\/nodejs.org\/en\/docs\/guides\/anatomy-of-an-http-transaction\">Node.js HTTP \u4e8b\u52a1\u7684\u7ec4\u6210<\/a> &#8211; \u4ecb\u7ecdHTTP\u8bf7\u6c42\u7684\u57fa\u7840\u77e5\u8bc6\u3002<\/li>\n<li><a href=\"https:\/\/docs.aws.amazon.com\/sdk-for-javascript\/v2\/developer-guide\/configuring-nodejs.html\">AWS SDK Node.js\u914d\u7f6e\u6307\u5357<\/a> &#8211; \u8be6\u7ec6\u8bf4\u660e\u5982\u4f55\u5728Node.js\u4e2d\u4f7f\u7528<strong>httpOptions<\/strong>\u914d\u7f6e\u4ee3\u7406\u3002<\/li>\n<li><a href=\"https:\/\/github.com\/axios\/axios\">Axios GitHub\u9875\u9762<\/a> &#8211; Axios\u5e93\u7684\u4f7f\u7528\u4e0e\u4ee3\u7406\u914d\u7f6e\u793a\u4f8b\u3002<\/li>\n<\/ul>\n<h3>\u8fdb\u4e00\u6b65\u7684\u5b66\u4e60\u8d44\u6e90<\/h3>\n<p>\u60f3\u8981\u8fdb\u9636\u5b66\u4e60<strong>Node\u4ee3\u7406<\/strong>\u76f8\u5173\u5185\u5bb9\u7684\u5f00\u53d1\u4eba\u5458\uff0c\u53ef\u4ee5\u53c2\u8003\u4ee5\u4e0b\u5b66\u4e60\u8d44\u6e90\uff1a<\/p>\n<blockquote><p>\u8fd9\u4e9b\u8d44\u6e90\u63d0\u4f9b\u4e86\u5404\u79cd\u5173\u4e8e<strong>CORS<\/strong>\u3001API\u8c03\u7528\u4ee5\u53ca\u6570\u636e\u4ea4\u4e92\u7684\u5b9e\u7528\u793a\u4f8b\u4e0e\u6df1\u5165\u8ba8\u8bba\u3002<\/p><\/blockquote>\n<ul>\n<li><a href=\"https:\/\/www.freecodecamp.org\/news\/learn-node-js-with-free-online-courses\/\">FreeCodeCamp\u7684Node.js\u5b66\u4e60\u8bfe\u7a0b<\/a> &#8211; \u5305\u542b\u5b9e\u4f8b\u548c\u7ec3\u4e60\u3002<\/li>\n<li><a href=\"https:\/\/www.pluralsight.com\/courses\/nodejs-advanced\">Pluralsight\u7684\u9ad8\u7ea7Node.js\u8bfe\u7a0b<\/a> &#8211; \u6df1\u5165\u63a2\u8ba8\u4ee3\u7406\u53ca\u5176\u5728Node.js\u4e2d\u7684\u5e94\u7528\u3002<\/li>\n<li><a href=\"https:\/\/nodejs.dev\/learn\">Node.js\u5b98\u7f51\u7684\u5b66\u4e60\u8d44\u6e90<\/a> &#8211; \u63d0\u4f9bNode.js\u7684\u5168\u9762\u5b66\u4e60\u8d44\u6599\u3002<\/li>\n<\/ul>\n<h3>\u53c2\u8003\u8d44\u6599\u548c\u793a\u4f8b\u4ee3\u7801<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6709\u7528\u7684\u4ee3\u7801\u793a\u4f8b\u4e0e\u53c2\u8003\u8d44\u6599\uff0c\u5e2e\u52a9\u5f00\u53d1\u4eba\u5458\u5b9e\u9645\u5e94\u7528<strong>\u4ee3\u7406\u8bbe\u7f6e<\/strong>\uff1a<\/p>\n<ul>\n<li><a href=\"https:\/\/github.com\/agentbase\/simple-proxy-agent\">Simple Proxy Agent\u793a\u4f8b<\/a> &#8211; \u793a\u4f8b\u4ee3\u7801\u5c55\u793a\u5982\u4f55\u5728Node.js\u4e2d\u5b9e\u73b0\u7b80\u5355\u7684\u4ee3\u7406\u670d\u52a1\u5668\u3002<\/li>\n<li><a href=\"https:\/\/developer.mozilla.org\/en-US\/docs\/Web\/HTTP\/CORS\">MDN\u5173\u4e8eCORS\u7684\u89e3\u8bf4<\/a> &#8211; \u4e86\u89e3\u5982\u4f55\u901a\u8fc7<strong>\u4ee3\u7406<\/strong>\u89e3\u51b3\u8de8\u57df\u95ee\u9898\u3002<\/li>\n<li><a href=\"https:\/\/www.digitalocean.com\/community\/tutorials\/nodejs-tutorial-creating-a-website\">DigitalOcean\u7684Node.js\u6559\u7a0b<\/a> &#8211; \u5305\u542b\u7f51\u7ad9\u521b\u5efa\u4e2d\u7684<strong>\u4ee3\u7406<\/strong>\u4f7f\u7528\u6848\u4f8b\u3002<\/li>\n<\/ul>\n<h3>\u793e\u533a\u8ba8\u8bba\u548c\u95ee\u9898\u89e3\u7b54<\/h3>\n<p>\u5728\u63a2\u7d22<strong>Node.js\u4ee3\u7406\u914d\u7f6e<\/strong>\u7684\u8fc7\u7a0b\u4e2d\uff0c\u5f88\u591a\u5f00\u53d1\u8005\u4f1a\u5728\u793e\u533a\u4e2d\u5bfb\u6c42\u5e2e\u52a9\u548c\u53cd\u9988\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u83b7\u53d6\u652f\u6301\u7684\u5e73\u53f0\uff1a<\/p>\n<ul>\n<li><a href=\"https:\/\/stackoverflow.com\/questions\/tagged\/node.js\">Stack Overflow\u7684Node.js\u6807\u7b7e<\/a> &#8211; \u5728\u8fd9\u91cc\u53ef\u4ee5\u8be2\u95ee\u95ee\u9898\u5e76\u83b7\u5f97\u4ed6\u4eba\u7684\u56de\u7b54\u3002<\/li>\n<li><a href=\"https:\/\/www.reddit.com\/r\/node\">Node.js subreddit<\/a> &#8211; \u4e00\u4e2a\u4ea4\u6d41\u3001\u8ba8\u8bba\u548c\u83b7\u53d6\u7075\u611f\u7684\u5730\u65b9\u3002<\/li>\n<li><a href=\"https:\/\/github.com\/nodejs\/node\">Node.js GitHub\u793e\u533a<\/a> &#8211; \u53c2\u4e0e\u8d21\u732e\u548c\u8ba8\u8bba\u3002<\/li>\n<\/ul>\n<h3>\u5176\u4ed6\u63a8\u8350\u7684\u5de5\u5177\u548c\u670d\u52a1<\/h3>\n<p>\u9664\u4e86\u666e\u901a\u7684\u914d\u7f6e\u6587\u6863\u5916\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5f00\u53d1\u4eba\u5458\u5728\u4f7f\u7528<strong>Node.js\u4ee3\u7406<\/strong>\u65f6\u53ef\u80fd\u4f1a\u53d1\u73b0\u7684\u6709\u7528\u5de5\u5177\u548c\u670d\u52a1\uff1a<\/p>\n<ul>\n<li><a href=\"https:\/\/www.postman.com\/\">Postman<\/a> &#8211; \u4e00\u4e2a\u7528\u4e8eAPI\u6d4b\u8bd5\u7684\u73b0\u4ee3\u5de5\u5177\uff0c\u652f\u6301\u4ee3\u7406\u8bbe\u7f6e\u3002<\/li>\n<li><a href=\"https:\/\/www.telerik.com\/fiddler\">Fiddler<\/a> &#8211; \u4e00\u4e2a\u8c03\u8bd5HTTP\u8bf7\u6c42\u7684\u4ee3\u7406\u5de5\u5177\u3002<\/li>\n<li><a href=\"https:\/\/www.charlesproxy.com\/\">Charles Proxy<\/a> &#8211; \u4e13\u4e1a\u7684HTTP\u4ee3\u7406\u5de5\u5177\uff0c\u7528\u4e8e\u5206\u6790\u7f51\u7edc\u6d41\u91cf\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u8d44\u6e90\u5c06\u4e3a\u5f00\u53d1\u4eba\u5458\u63d0\u4f9b\u8fdb\u4e00\u6b65\u5b66\u4e60<strong>Node.js \u4ee3\u7406<\/strong>\u7684\u5fc5\u5907\u77e5\u8bc6\u548c\u5de5\u5177\uff0c\u5e2e\u52a9\u4ed6\u4eec\u5728\u5f00\u53d1\u4e2d\u66f4\u9ad8\u6548\u5730\u5229\u7528<strong>\u4ee3\u7406\u8bbe\u7f6e<\/strong>\u3002<\/p>\n<h2>\u603b\u7ed3<\/h2>\n<p>\u672c\u6587\u8be6\u7ec6\u4ecb\u7ecd\u4e86\u5982\u4f55\u5728 <strong>Node.js<\/strong> \u4e2d\u914d\u7f6e\u4ee3\u7406\uff0c\u4f7f\u5f97\u5f00\u53d1\u4eba\u5458\u80fd\u591f\u6709\u6548\u5730\u89e3\u51b3 <strong>HTTP \u8bf7\u6c42<\/strong> \u8f6c\u53d1\u548c <strong>CORS<\/strong> \u95ee\u9898\u3002\u901a\u8fc7\u5bf9 <strong>AWS SDK<\/strong> \u7684 <strong>httpOptions<\/strong> \u5c5e\u6027\u7684\u914d\u7f6e\uff0c\u5f00\u53d1\u4eba\u5458\u53ef\u4ee5\u7075\u6d3b\u5730\u4f7f\u7528\u4ee3\u7406\uff0c\u63d0\u9ad8\u6570\u636e\u4ea4\u4e92\u7684\u6548\u7387\u3002\u4f7f\u7528 <strong>npm \u4ee3\u7406<\/strong> \u548c\u5176\u4ed6\u5de5\u5177\u7684\u4ee3\u7406\u8bbe\u7f6e\uff0c\u53ef\u4ee5\u786e\u4fdd\u672c\u5730\u5f00\u53d1\u73af\u5883\u7684\u517c\u5bb9\u6027\uff0c\u540c\u65f6\u901a\u8fc7 <strong>curl<\/strong> \u6d4b\u8bd5\u4ee3\u7406\u8bbe\u7f6e\u548c\u9a8c\u8bc1\uff0c\u4e5f\u4e3a\u5f00\u53d1\u8fc7\u7a0b\u63d0\u4f9b\u4e86\u4fbf\u5229\u3002<\/p>\n<p>\u7ed3\u5408 <strong>123Proxy<\/strong> \u7684\u4f01\u4e1a\u7ea7\u4ee3\u7406\u670d\u52a1\uff0c\u5f00\u53d1\u4eba\u5458\u80fd\u591f\u8fdb\u4e00\u6b65\u63d0\u5347\u4ee3\u7406\u6548\u679c\uff0c\u8f7b\u677e\u5b9e\u73b0\u4ee3\u7406\u529f\u80fd\u3002\u638c\u63e1\u8fd9\u4e9b\u914d\u7f6e\u548c\u8bbe\u7f6e\u7684\u65b9\u6cd5\uff0c\u5fc5\u5c06\u4e3a\u524d\u7aef\u548c\u540e\u7aef\u5f00\u53d1\u5e26\u6765\u66f4\u9ad8\u7684\u7075\u6d3b\u6027\u4e0e\u6548\u7387\u3002\u540c\u65f6\uff0c\u9488\u5bf9\u5e38\u89c1\u95ee\u9898\u7684\u89e3\u7b54\u548c\u6700\u4f73\u5b9e\u8df5\u5c06\u5e2e\u52a9\u5f00\u53d1\u8005\u5728\u4ee3\u7406\u914d\u7f6e\u4e2d\u907f\u514d\u6f5c\u5728\u7684\u9519\u8bef\u548c\u6027\u80fd\u95ee\u9898\u3002\u6709\u5173\u66f4\u6df1\u5165\u7684\u4fe1\u606f\u548c\u793a\u4f8b\uff0c\u8bf7\u8bbf\u95ee <a href=\"https:\/\/www.123proxy.com\">123Proxy<\/a>\u3002<\/p>\n<h2>\u5e38\u89c1\u95ee\u9898\u89e3\u7b54<\/h2>\n<p><strong>Q: Node.js \u4e2d\u5982\u4f55\u914d\u7f6e\u4ee3\u7406?<\/strong><\/p>\n<p><strong>A: <\/strong>\u914d\u7f6e\u4ee3\u7406\u901a\u5e38\u9700\u8981\u4f7f\u7528\u76f8\u5173\u7684\u6a21\u5757\uff0c\u5982 <strong>http-proxy<\/strong>\uff0c\u5e76\u5728\u60a8\u7684 Node.js \u5e94\u7528\u4e2d\u8fdb\u884c\u76f8\u5e94\u7684\u8bbe\u7f6e\u3002\u5177\u4f53\u6b65\u9aa4\u53ef\u4ee5\u53c2\u8003\u914d\u7f6e Node.js HTTP \u5ba2\u6237\u7aef\u4ee3\u7406\u7684\u90e8\u5206\u3002<\/p>\n<p><strong>Q: \u5982\u4f55\u4f7f\u7528 npm \u8bbe\u7f6e\u4ee3\u7406?<\/strong><\/p>\n<p><strong>A: <\/strong>\u53ef\u4ee5\u901a\u8fc7\u547d\u4ee4\u884c\u4f7f\u7528 <strong>npm config set proxy<\/strong> \u548c <strong>npm config set https-proxy<\/strong> \u6765\u914d\u7f6e npm \u7684\u4ee3\u7406\u8bbe\u7f6e\uff0c\u786e\u4fddnpm\u80fd\u591f\u901a\u8fc7\u4ee3\u7406\u4e0b\u8f7d\u4f9d\u8d56\u3002<\/p>\n<p><strong>Q: \u4ee3\u7406\u914d\u7f6e\u5728 Node.js \u4e2d\u7684\u4e3b\u8981\u4f18\u52bf\u662f\u4ec0\u4e48?<\/strong><\/p>\n<p><strong>A: <\/strong>\u4ee3\u7406\u914d\u7f6e\u53ef\u4ee5\u5e2e\u52a9\u5f00\u53d1\u4eba\u5458\u5904\u7406\u4e0d\u540c\u7684\u7f51\u7edc\u8bf7\u6c42\u3001\u907f\u514d CORS \u9650\u5236\u3001\u589e\u5f3a\u5e94\u7528\u7684\u5b89\u5168\u6027\u548c\u7075\u6d3b\u6027\uff0c\u540c\u65f6\u4e5f\u6709\u52a9\u4e8e\u6027\u80fd\u4f18\u5316\u3002<\/p>\n<p><strong>Q: \u5982\u4f55\u5904\u7406\u4ee3\u7406\u8bf7\u6c42\u7684\u9519\u8bef?<\/strong><\/p>\n<p><strong>A: <\/strong>\u53ef\u4ee5\u901a\u8fc7\u5728\u8bbe\u7f6e\u4ee3\u7406\u65f6\u6dfb\u52a0\u9519\u8bef\u5904\u7406\u903b\u8f91\uff0c\u6355\u83b7\u5e76\u5904\u7406\u4ee3\u7406\u8bf7\u6c42\u4e2d\u7684\u9519\u8bef\u3002\u901a\u5e38\u53ef\u4ee5\u901a\u8fc7\u76d1\u63a7\u54cd\u5e94\u72b6\u6001\u548c\u4f7f\u7528 <strong>try\/catch<\/strong> \u8bed\u53e5\u6765\u5b9e\u73b0\u3002<\/p>\n<p><strong>Q: \u4f7f\u7528 123Proxy \u6709\u54ea\u4e9b\u4f18\u52bf?<\/strong><\/p>\n<p><strong>A: <\/strong><a href=\"https:\/\/console.123proxy.cn\/price-dynamic.html?pindex=0&amp;cindex=0&amp;plist=1\">123Proxy<\/a> \u63d0\u4f9b\u4f01\u4e1a\u7ea7\u7684\u4ee3\u7406\u670d\u52a1\uff0c\u6db5\u76d6\u591a\u79cd\u4ee3\u7406\u7c7b\u522b\u548c\u9700\u6c42\u573a\u666f\uff0c\u9002\u5408\u5927\u89c4\u6a21\u6570\u636e\u91c7\u96c6\u548c\u8de8\u5883\u7535\u5546\u7b49\u5e94\u7528\uff0c\u80fd\u591f\u63d0\u4f9b\u66f4\u9ad8\u7684\u7a33\u5b9a\u6027\u548c\u5b89\u5168\u6027\u3002<\/p>\n<p><strong>Q: \u5728 Node.js \u670d\u52a1\u5668\u4e0a\u5982\u4f55\u5b9e\u73b0\u52a8\u6001\u4ee3\u7406?<\/strong><\/p>\n<p><strong>A: <\/strong>\u4f7f\u7528 <strong>express<\/strong> \u6846\u67b6\u548c <strong>http-proxy-middleware<\/strong> \u53ef\u4ee5\u8f7b\u677e\u8bbe\u7f6e\u52a8\u6001\u4ee3\u7406\uff0c\u5e2e\u52a9\u5904\u7406\u4e0d\u540c\u7684 API \u8bf7\u6c42\u3002<\/p>\n<p><strong>Q: \u5982\u4f55\u9a8c\u8bc1\u6211\u7684\u4ee3\u7406\u914d\u7f6e\u662f\u5426\u6210\u529f?<\/strong><\/p>\n<p><strong>A: <\/strong>\u53ef\u4ee5\u4f7f\u7528 <strong>curl<\/strong> \u547d\u4ee4\u884c\u5de5\u5177\u6765\u6d4b\u8bd5\u4ee3\u7406\u8bbe\u7f6e\uff0c\u53d1\u9001\u8bf7\u6c42\u5e76\u67e5\u770b\u54cd\u5e94\u7ed3\u679c\uff0c\u786e\u4fdd\u4ee3\u7406\u5de5\u4f5c\u6b63\u5e38\u3002<\/p>\n<h2>\u53c2\u8003\u6587\u732e<\/h2>\n<p>[1] &#8211; <a href=\"https:\/\/docs.aws.amazon.com\/zh_cn\/sdk-for-javascript\/v2\/developer-guide\/node-configuring-proxies.html\">AWS SDK for JavaScript<\/a><br \/>\n[2] &#8211; <a href=\"https:\/\/juejin.cn\/post\/6949895385120784398\">\u7a00\u571f\u6398\u91d1<\/a><br \/>\n[3] &#8211; <a href=\"https:\/\/proxy-port.com\/zh-hans\/how-to\/set-up-proxy-for-node-js-http-client\">Proxy Port<\/a><br \/>\n[4] &#8211; <a href=\"https:\/\/docs.aws.amazon.com\/zh_cn\/sdk-for-javascript\/v3\/developer-guide\/node-configuring-proxies.html\">AWS SDK for JavaScript<\/a><br \/>\n[5] &#8211; <a href=\"https:\/\/blog.csdn.net\/qq_51558433\/article\/details\/131245227\">CSDN\u535a\u5ba2<\/a><br \/>\n[6] &#8211; <a href=\"https:\/\/juejin.cn\/post\/7001894700596592653\">\u7a00\u571f\u6398\u91d1<\/a><br \/>\n[7] &#8211; <a href=\"https:\/\/cloud.tencent.com\/developer\/article\/1781066\">\u817e\u8baf\u4e91<\/a><br \/>\n[8] &#8211; <a href=\"https:\/\/github.com\/qgy18\/proxy-demo\">GitHub<\/a><br \/>\n[9] &#8211; <a href=\"https:\/\/www.ibm.com\/docs\/zh\/capm?topic=monitoring-configuring-nodejs-agent\">IBM<\/a><br \/>\n[10] &#8211; <a href=\"https:\/\/blog.csdn.net\/z_xuewen\/article\/details\/125935182\">CSDN\u535a\u5ba2<\/a><br \/>\n[11] &#8211; <a href=\"https:\/\/www.123proxy.cn\">123Proxy<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Node.js \u4ee3\u7406\u7684\u914d\u7f6e\u5bf9\u4e8e\u5f00\u53d1\u4eba\u5458\u6765\u8bf4\uff0c\u5f80\u5f80\u662f\u4e00\u9879\u5173\u952e\u4f46\u590d\u6742\u7684\u4efb\u52a1\u3002\u60f3\u8c61\u4e00\u4e0b\uff0c\u5982\u679c\u5f00\u53d1\u4eba\u5458\u80fd\u591f\u7b80\u5355\u6709\u6548\u5730\u89e3 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":7754,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-7763","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\/7763","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=7763"}],"version-history":[{"count":1,"href":"https:\/\/123proxy.cn\/blogs\/wp-json\/wp\/v2\/posts\/7763\/revisions"}],"predecessor-version":[{"id":7831,"href":"https:\/\/123proxy.cn\/blogs\/wp-json\/wp\/v2\/posts\/7763\/revisions\/7831"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/123proxy.cn\/blogs\/wp-json\/wp\/v2\/media\/7754"}],"wp:attachment":[{"href":"https:\/\/123proxy.cn\/blogs\/wp-json\/wp\/v2\/media?parent=7763"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/123proxy.cn\/blogs\/wp-json\/wp\/v2\/categories?post=7763"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/123proxy.cn\/blogs\/wp-json\/wp\/v2\/tags?post=7763"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}