{"id":14278,"date":"2024-09-28T14:02:28","date_gmt":"2024-09-28T06:02:28","guid":{"rendered":"https:\/\/123proxy.cn\/blogs\/2024\/09\/node-%e4%bb%a3%e7%90%86%e9%85%8d%e7%bd%ae%e5%9c%a8node-js%e4%b8%ad%e7%9a%84%e8%af%a6%e7%bb%86%e6%8c%87%e5%8d%97\/"},"modified":"2024-09-28T14:02:28","modified_gmt":"2024-09-28T06:02:28","slug":"node-%e4%bb%a3%e7%90%86%e9%85%8d%e7%bd%ae%e5%9c%a8node-js%e4%b8%ad%e7%9a%84%e8%af%a6%e7%bb%86%e6%8c%87%e5%8d%97","status":"publish","type":"post","link":"https:\/\/123proxy.cn\/blogs\/2024\/09\/node-%e4%bb%a3%e7%90%86%e9%85%8d%e7%bd%ae%e5%9c%a8node-js%e4%b8%ad%e7%9a%84%e8%af%a6%e7%bb%86%e6%8c%87%e5%8d%97\/","title":{"rendered":"Node \u4ee3\u7406\u914d\u7f6e\u5728Node.js\u4e2d\u7684\u8be6\u7ec6\u6307\u5357"},"content":{"rendered":"<p>\u5728\u5feb\u901f\u53d1\u5c55\u7684\u5f00\u53d1\u4e16\u754c\u4e2d\uff0c<strong>Node.js \u4ee3\u7406<\/strong>\u5df2\u7ecf\u6210\u4e3a\u6280\u672f\u4eba\u5458\u7684\u91cd\u8981\u5de5\u5177\u3002\u60a8\u662f\u5426\u66fe\u7ecf\u601d\u8003\u8fc7\u5982\u4f55\u5728\u60a8\u7684Node.js\u9879\u76ee\u4e2d\u4f18\u5316\u7f51\u7edc\u8bf7\u6c42\uff1f\u6216\u8005\uff0c\u60a8\u5bf9\u5982\u4f55\u901a\u8fc7\u4ee3\u7406\u63d0\u9ad8\u5e94\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u611f\u5230\u56f0\u60d1\uff1f\u65e0\u8bba\u60a8\u662f\u7ecf\u9a8c\u4e30\u5bcc\u7684\u5f00\u53d1\u8005\uff0c\u8fd8\u662f\u521a\u521a\u5f00\u59cb\u4f7f\u7528Node.js\uff0c\u672c\u6307\u5357\u5c06\u4e3a\u60a8\u63d0\u4f9b\u6df1\u523b\u800c\u4e13\u4e1a\u7684\u89c1\u89e3\u3002<\/p>\n<p>\u5728\u914d\u7f6e<strong>HTTP\u4ee3\u7406<\/strong>\u548c<strong>HTTPS\u4ee3\u7406<\/strong>\u65f6\uff0c\u5173\u952e\u5728\u4e8e\u4f7f\u7528\u6b63\u786e\u7684\u5de5\u5177\u548c\u65b9\u6cd5\uff0c\u4ee5\u786e\u4fdd\u60a8\u7684\u8bf7\u6c42\u80fd\u591f\u4f18\u96c5\u5730\u901a\u8fc7\u4e92\u8054\u7f51\u3002\u4f7f\u7528\u50cf<strong>proxy-agent<\/strong>\u548c<strong>global-agent<\/strong>\u8fd9\u6837\u7684\u5e93\uff0c\u7ed3\u5408<strong>npm\u4ee3\u7406<\/strong>\u548c<strong>yarn\u4ee3\u7406<\/strong>\u8bbe\u7f6e\uff0c\u60a8\u80fd\u591f\u521b\u5efa\u9ad8\u6548\u7684<strong>\u4ee3\u7406\u670d\u52a1\u5668<\/strong>\u3002<\/p>\n<p>\u672c\u7bc7\u535a\u5ba2\u4e0d\u4ec5\u4ecb\u7ecd\u57fa\u7840\u914d\u7f6e\uff0c\u8fd8\u63a2\u7d22\u4e86\u5982\u4f55\u5728<strong>node-fetch<\/strong>\u4e2d\u5e94\u7528<strong>HttpsProxyAgent<\/strong>\u6a21\u5757\uff0c\u63d0\u4f9b\u8be6\u7ec6\u7684\u6b65\u9aa4\u548c\u5b9e\u9645\u6848\u4f8b\u3002\u6b64\u5916\uff0c\u6211\u4eec\u8fd8\u5c06\u63a2\u8ba8\u5982\u4f55\u4f7f\u7528<strong>http-proxy<\/strong>\u5e93\u5efa\u7acb\u5f3a\u5927\u7684\u4ee3\u7406\u670d\u52a1\u5668\uff0c\u4ee5\u53ca\u4f18\u5316\u7b56\u7565\u4ee5\u63d0\u5347\u6574\u4f53\u6027\u80fd\u3002<\/p>\n<h2>\u5173\u952e\u8981\u70b9<\/h2>\n<ul>\n<li>Node.js\u4e2d\u7684\u4ee3\u7406\u914d\u7f6e\u6d89\u53ca\u4f7f\u7528\u7b2c\u4e09\u65b9HTTP\u4ee3\u7406\uff0c\u5b9e\u73b0\u7f51\u7edc\u8bf7\u6c42\u7684\u5b89\u5168\u548c\u6548\u7387\u3002<\/li>\n<li>\u5f00\u53d1\u8005\u53ef\u4f7f\u7528\u5e93\u5982proxy-agent\u548cglobal-agent\uff0c\u901a\u8fc7\u4ee3\u7406\u73af\u5883\u53d8\u91cf\u6765\u914d\u7f6e\u8bf7\u6c42\u3002<\/li>\n<li>\u9488\u5bf9node-fetch\u5e93\uff0c\u4f7f\u7528HttpsProxyAgent\u6a21\u5757\u662f\u63a8\u8350\u7684\u8bbe\u7f6e\u65b9\u5f0f\uff0c\u4ee5\u4fbf\u8fdb\u884c\u6709\u6548\u7684\u4ee3\u7406\u914d\u7f6e\u3002<\/li>\n<li>http-proxy\u5e93\u53ef\u5728Node.js\u4e2d\u521b\u5efa\u6b63\u5411\u548c\u53cd\u5411\u4ee3\u7406\u670d\u52a1\u5668\uff0c\u4fbf\u4e8e\u6d41\u91cf\u7ba1\u7406\u3002<\/li>\n<li>npm\u4e0eyarn\u652f\u6301\u4ee3\u7406\u8bbe\u7f6e\uff0c\u5f00\u53d1\u8005\u53ef\u901a\u8fc7\u914d\u7f6e\u6587\u4ef6\u548c\u547d\u4ee4\u884c\u53c2\u6570\u8fdb\u884c\u7075\u6d3b\u7ba1\u7406\u3002<\/li>\n<li>\u4f7f\u7528\u4f01\u4e1a\u7ea7HTTP\u4ee3\u7406\u670d\u52a1\u5982123Proxy\uff0c\u53ef\u589e\u5f3a\u4ee3\u7406\u914d\u7f6e\u7684\u5b89\u5168\u6027\u548c\u7a33\u5b9a\u6027\u3002<\/li>\n<\/ul>\n<h2>\u7406\u89e3Node.js\u4e2d\u7684\u4ee3\u7406\u914d\u7f6e<\/h2>\n<h3>\u4ec0\u4e48\u662f\u4ee3\u7406\uff0c\u4e3a\u4ec0\u4e48\u9700\u8981\u5728Node.js\u4e2d\u914d\u7f6e\u4ee3\u7406<\/h3>\n<p><strong>\u4ee3\u7406<\/strong>\u662f\u5728\u5ba2\u6237\u7aef\u548c\u76ee\u6807\u670d\u52a1\u5668\u4e4b\u95f4\u5145\u5f53\u4e2d\u4ecb\u7684\u670d\u52a1\u5668\u3002\u5b83\u53ef\u4ee5\u8f6c\u53d1\u8bf7\u6c42\u548c\u54cd\u5e94\uff0c\u4ece\u800c\u9690\u85cf\u5ba2\u6237\u7aef\u7684\u771f\u5b9eIP\u5730\u5740\u3002\u5f00\u53d1\u8005\u5728\u4f7f\u7528 <strong>Node.js<\/strong> \u65f6\uff0c\u914d\u7f6e\u4ee3\u7406\u7684\u539f\u56e0\u4e3b\u8981\u5305\u62ec\u63d0\u9ad8\u5b89\u5168\u6027\u3001\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\u548c\u8de8\u57df\u8bf7\u6c42\u7b49\u3002\u8fd9\u5bf9\u4e8e\u9700\u8981\u8bbf\u95ee\u5916\u90e8\u8d44\u6e90\u7684\u5e94\u7528\u7a0b\u5e8f\u5c24\u4e3a\u91cd\u8981\uff0c\u5c24\u5176\u662f\u5728\u6570\u636e\u91c7\u96c6\u548c\u8de8\u5883\u7535\u5546\u7684\u573a\u666f\u4e2d\u3002<\/p>\n<p>\u901a\u8fc7\u8bbe\u7f6e <strong>HTTP\u4ee3\u7406<\/strong> \u548c <strong>HTTPS\u4ee3\u7406<\/strong>\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u786e\u4fdd\u5176\u8bf7\u6c42\u901a\u8fc7\u4ee3\u7406\u8fdb\u884c\uff0c\u4ece\u800c\u7b26\u5408\u7f51\u7edc\u5b89\u5168\u7b56\u7565\u3002\u4ee3\u7406\u4e0d\u4ec5\u5e2e\u52a9\u7528\u6237\u5feb\u901f\u83b7\u53d6\u4fe1\u606f\uff0c\u8fd8\u53ef\u4ee5\u6709\u6548\u51cf\u5c11\u7f51\u7edc congestion\uff0c\u63d0\u9ad8\u7cfb\u7edf\u7684\u53cd\u5e94\u901f\u5ea6\u3002<\/p>\n<h3>Node.js\u4ee3\u7406\u7684\u4f18\u52bf\u548c\u5e94\u7528\u573a\u666f<\/h3>\n<p>\u4f7f\u7528\u4ee3\u7406\u53ef\u4ee5\u63d0\u4f9b\u4f17\u591a\u597d\u5904\uff0c\u4f8b\u5982\u6539\u5584\u7528\u6237\u4f53\u9a8c\u3001\u9650\u5236\u8bbf\u95ee\u4ee5\u53ca\u63d0\u9ad8\u5b89\u5168\u6027\u3002\u5bf9\u4e8e <strong>Node.js<\/strong> \u5f00\u53d1\u8005\u800c\u8a00\uff0c\u5e38\u89c1\u7684\u5e94\u7528\u573a\u666f\u5305\u62ec\uff1a\u6570\u636e\u91c7\u96c6\u3001API\u8bf7\u6c42\u3001API\u8bbf\u95ee\u7ba1\u7406\u7b49\u3002\u7279\u522b\u662f\u5728\u9700\u8981\u5927\u89c4\u6a21\u8bf7\u6c42\u5916\u90e8API\u7684\u60c5\u51b5\u4e0b\uff0c\u914d\u7f6e\u4ee3\u7406\u5c24\u4e3a\u91cd\u8981\uff0c\u5b83\u80fd\u591f\u5e2e\u52a9\u5904\u7406\u8bf7\u6c42\u4ee5\u907f\u514d\u88ab\u76ee\u6807\u670d\u52a1\u5668\u5c01\u7981\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u901a\u8fc7\u4ee3\u7406\u914d\u7f6e\uff0c\u5f00\u53d1\u8005\u80fd\u591f\u8de8\u8d8a\u67d0\u4e9b\u5730\u7406\u4f4d\u7f6e\u9650\u5236\uff0c\u65e0\u8bba\u662f\u9488\u5bf9\u91d1\u878d\u3001\u6559\u80b2\u6216\u7535\u5546\u7b49\u884c\u4e1a\u7684\u5e94\u7528\u3002\u8fd9\u4f7f\u5f97 Node.js \u4f5c\u4e3a\u540e\u7aef\u5f00\u53d1\u8bed\u8a00\u53d8\u5f97\u66f4\u52a0\u7075\u6d3b\u591a\u7528\u3002<\/p>\n<h3>\u5e38\u89c1\u4ee3\u7406\u7c7b\u578b\uff1a\u6b63\u5411\u4ee3\u7406\u4e0e\u53cd\u5411\u4ee3\u7406<\/h3>\n<p>\u5728 <strong>Node.js<\/strong> \u4ee3\u7406\u914d\u7f6e\u4e2d\uff0c\u6b63\u5411\u4ee3\u7406\u4e0e\u53cd\u5411\u4ee3\u7406\u662f\u6700\u5e38\u89c1\u7684\u4e24\u79cd\u4ee3\u7406\u7c7b\u578b\u3002\u6b63\u5411\u4ee3\u7406\u4e3b\u8981\u7528\u4e8e\u5ba2\u6237\u7aef\u7684\u8bf7\u6c42\uff0c\u800c\u53cd\u5411\u4ee3\u7406\u5219\u9488\u5bf9\u670d\u52a1\u5668\u7684\u8bf7\u6c42\u3002\u5f00\u53d1\u8005\u5e94\u6839\u636e\u5b9e\u9645\u9700\u6c42\u9009\u62e9\u9002\u5408\u7684\u4ee3\u7406\u7c7b\u578b\uff0c\u6b63\u5411\u4ee3\u7406\u9002\u7528\u4e8e\u9700\u8981\u9690\u533fIP\u7684\u573a\u666f\uff0c\u800c\u53cd\u5411\u4ee3\u7406\u5219\u6709\u52a9\u4e8e\u8d1f\u8f7d\u5747\u8861\u548c\u63d0\u9ad8\u670d\u52a1\u7aef\u7684\u5b89\u5168\u6027\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u5f53\u5f00\u53d1\u8005\u5e0c\u671b\u8bbf\u95ee\u88ab\u5730\u7406\u9650\u5236\u7684\u8d44\u6e90\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528\u6b63\u5411\u4ee3\u7406\uff0c\u800c\u5f53\u4e3a\u4e86\u63d0\u9ad8\u5e94\u7528\u7a0b\u5e8f\u7684\u5b89\u5168\u6027\u548c\u53ef\u9760\u6027\u65f6\uff0c\u53cd\u5411\u4ee3\u7406\u53ef\u80fd\u662f\u66f4\u597d\u7684\u9009\u62e9\u3002<\/p>\n<h3>\u5982\u4f55\u5224\u65adNode.js\u5e94\u7528\u7a0b\u5e8f\u9700\u8981\u4ee3\u7406<\/h3>\n<p>\u5224\u65ad <strong>Node.js<\/strong> \u5e94\u7528\u7a0b\u5e8f\u662f\u5426\u9700\u8981\u4ee3\u7406\uff0c\u901a\u5e38\u53ef\u4ee5\u8003\u8651\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a\u5982\u679c\u5e94\u7528\u7a0b\u5e8f\u9700\u8981\u9891\u7e41\u8bbf\u95ee\u5916\u90e8API\uff0c\u4e14\u6709\u88ab\u5c01\u7981\u7684\u98ce\u9669\uff1b\u662f\u5426\u5b58\u5728\u7f51\u7edc\u8bbf\u95ee\u901f\u5ea6\u7f13\u6162\u7684\u95ee\u9898\uff1b\u662f\u5426\u9700\u8981\u5728\u4e0d\u540c\u5730\u57df\u4e4b\u95f4\u8fdb\u884c\u6570\u636e\u4ea4\u4e92\u7b49\u3002<\/p>\n<p>\u5f00\u53d1\u8005\u8fd8\u5e94\u8bc4\u4f30\u5176\u5e94\u7528\u7684\u6027\u8d28\u4ee5\u53ca\u4e0e\u5916\u90e8\u7cfb\u7edf\u7684\u5173\u7cfb\uff0c\u5fc5\u8981\u65f6\u8fdb\u884c <strong>\u4ee3\u7406\u914d\u7f6e<\/strong>\u3002\u8fd9\u53ef\u4ee5\u5927\u5927\u63d0\u9ad8\u5e94\u7528\u7684\u6027\u80fd\u548c\u7a33\u5b9a\u6027\uff0c\u786e\u4fdd\u6570\u636e\u6b63\u5e38\u4f20\u8f93\u3002<\/p>\n<h2>Node.js\u4ee3\u7406\u914d\u7f6e\u7684\u57fa\u7840\u77e5\u8bc6<\/h2>\n<p><iframe style=\"aspect-ratio: 16 \/ 9; width: 100%\" src=\"https:\/\/www.youtube.com\/embed\/ddbrCQlIOas\" title=\"ddbrCQlIOas\" frameBorder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowFullScreen><\/iframe><\/p>\n<h3>\u914d\u7f6e\u4ee3\u7406\u6240\u9700\u7684\u73af\u5883\u53d8\u91cf<\/h3>\n<p>\u5728\u8fdb\u884c<strong>Node.js\u4ee3\u7406\u914d\u7f6e<\/strong>\u4e4b\u524d\uff0c\u5f00\u53d1\u8005\u9700\u8981\u4e86\u89e3\u4ee3\u7406\u5de5\u4f5c\u6240\u4f9d\u8d56\u7684\u73af\u5883\u53d8\u91cf\u3002\u8fd9\u4e9b\u73af\u5883\u53d8\u91cf\u4e3aNode.js\u63d0\u4f9b\u4e86\u4fe1\u606f\uff0c\u6307\u5f15\u5b83\u5982\u4f55\u901a\u8fc7\u6307\u5b9a\u7684\u4ee3\u7406\u670d\u52a1\u5668\u8fdb\u884c\u7f51\u7edc\u8bf7\u6c42\u3002\u57fa\u672c\u7684\u73af\u5883\u53d8\u91cf\u5305\u62ec<strong>HTTP_PROXY<\/strong>\u548c<strong>HTTPS_PROXY<\/strong>\uff0c\u5b83\u4eec\u5206\u522b\u7ba1\u7406HTTP\u548cHTTPS\u6d41\u91cf\u7684\u4ee3\u7406\u8bbe\u7f6e\u3002<\/p>\n<p>\u914d\u7f6e\u8fd9\u4e9b\u53d8\u91cf\u4e00\u822c\u53ef\u4ee5\u901a\u8fc7\u547d\u4ee4\u884c\u8fdb\u884c\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff0c\u7b80\u5355\u800c\u6709\u6548\u5730\u8bbe\u7f6e\u4ee3\u7406\uff1a<\/p>\n<ul>\n<li>\u5728Linux\u548cmacOS\u4e2d\uff0c\u4f7f\u7528\u547d\u4ee4\uff1a<code>export HTTP_PROXY=http:\/\/proxy-server:port<\/code><\/li>\n<li>\u5728Windows\u4e2d\uff0c\u4f7f\u7528\u547d\u4ee4\uff1a<code>set HTTP_PROXY=http:\/\/proxy-server:port<\/code><\/li>\n<\/ul>\n<p>\u4e86\u89e3\u8fd9\u4e9b\u914d\u7f6e\u662f\u6210\u529f\u914d\u7f6e\u4ee3\u7406\u7684\u7b2c\u4e00\u6b65\u3002\u786e\u5b9a\u6240\u9700\u7684\u4ee3\u7406\u670d\u52a1\u5668\u5730\u5740\u53ca\u5176\u5bf9\u5e94\u7684\u7aef\u53e3\u53f7\uff0c\u6709\u52a9\u4e8e\u5f00\u53d1\u8005\u5728\u540e\u7eed\u7684\u914d\u7f6e\u4e2d\u907f\u514d\u5e38\u89c1\u7684\u9519\u8bef\u3002<\/p>\n<h3>\u914d\u7f6eHTTP_PROXY\u548cHTTPS_PROXY<\/h3>\n<p>\u4e3a\u786e\u4fddNode.js\u5e94\u7528\u80fd\u591f\u987a\u7545\u8fd0\u884c\uff0c\u5f00\u53d1\u8005\u9700\u8981\u5206\u522b\u4e3aHTTP\u548cHTTPS\u6d41\u91cf\u8fdb\u884c\u914d\u7f6e\u3002\u5728\u8bbe\u7f6e<strong>HTTP_PROXY<\/strong>\u548c<strong>HTTPS_PROXY<\/strong>\u65f6\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u4f7f\u7528\u76f8\u540c\u7684\u4ee3\u7406\u5730\u5740\uff0c\u4ea6\u53ef\u4ee5\u9009\u62e9\u4e0d\u540c\u7684\u5730\u5740\uff0c\u5177\u4f53\u53d6\u51b3\u4e8e\u7f51\u7edc\u67b6\u6784\u548c\u5b89\u5168\u8981\u6c42\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u5982\u679c\u5f00\u53d1\u8005\u5e0c\u671b\u4f7f\u7528\u4ee3\u7406\u670d\u52a1\u5668\u201cproxy.example.com\u201d\u7684\u7aef\u53e3\u4e3a8080\uff0c\u53ef\u4ee5\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<ul>\n<li><code>export HTTP_PROXY=http:\/\/proxy.example.com:8080<\/code><\/li>\n<li><code>export HTTPS_PROXY=http:\/\/proxy.example.com:8080<\/code><\/li>\n<\/ul>\n<p>\u914d\u7f6e\u4e4b\u540e\uff0c\u6240\u6709\u7684HTTP\u548cHTTPS\u8bf7\u6c42\u5c06\u81ea\u52a8\u901a\u8fc7\u6307\u5b9a\u7684\u4ee3\u7406\u8fdb\u884c\u5904\u7406\uff0c\u5927\u5e45\u63d0\u5347\u7f51\u7edc\u8bf7\u6c42\u7684\u7075\u6d3b\u6027\u548c\u53ef\u63a7\u6027\u3002<\/p>\n<h3>\u5982\u4f55\u4f7f\u7528NO_PROXY\u53d8\u91cf\u8fdb\u884c\u914d\u7f6e\u4f8b\u5916<\/h3>\n<p>\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u5f00\u53d1\u8005\u53ef\u80fd\u5e0c\u671b\u5728\u8fdb\u884c<strong>Node.js\u4ee3\u7406\u914d\u7f6e<\/strong>\u65f6\uff0c\u6392\u9664\u67d0\u4e9b\u7279\u5b9a\u7684\u5730\u5740\u4e0d\u901a\u8fc7\u4ee3\u7406\u8bbf\u95ee\u3002\u6b64\u65f6\uff0c\u5373\u53ef\u4f7f\u7528<strong>NO_PROXY<\/strong>\u73af\u5883\u53d8\u91cf\u6765\u6307\u5b9a\u4e0d\u8d70\u4ee3\u7406\u7684\u5730\u5740\u3002<\/p>\n<p>\u6bd4\u5982\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u5c06\u67d0\u4e9b\u5185\u90e8IP\u5730\u5740\u6216\u8005\u7279\u5b9a\u57df\u540d\u52a0\u5230<strong>NO_PROXY<\/strong>\u4e2d\uff0c\u4ee5\u786e\u4fdd\u4ed6\u4eec\u7684\u8bf7\u6c42\u4e0d\u4f1a\u901a\u8fc7\u4ee3\u7406\uff0c\u800c\u662f\u76f4\u63a5\u8bbf\u95ee\u3002\u8fd9\u53ef\u4ee5\u901a\u8fc7\u547d\u4ee4\u884c\u8fdb\u884c\u5982\u4e0b\u914d\u7f6e\uff1a<\/p>\n<ul>\n<li><code>export NO_PROXY=localhost,127.0.0.1,.example.com<\/code><\/li>\n<\/ul>\n<p>\u8fd9\u79cd\u7075\u6d3b\u7684\u914d\u7f6e\u65b9\u5f0f\u4e3a\u5f00\u53d1\u8005\u63d0\u4f9b\u4e86\u66f4\u591a\u9009\u62e9\uff0c\u4f7f\u5f97\u5728\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u4e2d\u90fd\u80fd\u6709\u6548\u63a7\u5236\u7f51\u7edc\u8bf7\u6c42\u7684\u6d41\u5411\u3002<\/p>\n<h3>Node.js\u4e2d\u7684\u7f51\u7edc\u8bf7\u6c42\u57fa\u672c\u6982\u5ff5<\/h3>\n<p>\u5728\u4e86\u89e3\u4e86\u4ee3\u7406\u914d\u7f6e\u7684\u57fa\u7840\u77e5\u8bc6\u540e\uff0c\u5f00\u53d1\u8005\u8fd8\u9700\u638c\u63e1Node.js\u4e2d\u7f51\u7edc\u8bf7\u6c42\u7684\u57fa\u672c\u6982\u5ff5\u3002Node.js\u901a\u8fc7\u5185\u7f6e\u7684http\u548chttps\u6a21\u5757\u5b9e\u73b0\u7f51\u7edc\u8bf7\u6c42\uff0c\u53ef\u4ee5\u4f7f\u7528\u8fd9\u4e9b\u6a21\u5757\u7ed3\u5408\u4e0a\u9762\u914d\u7f6e\u7684\u4ee3\u7406\u8bbe\u7f6e\u8fdb\u884c\u66f4\u9ad8\u7ea7\u7684\u8bf7\u6c42\u5904\u7406\u3002<\/p>\n<p>\u5f00\u53d1\u8005\u901a\u5e38\u4f1a\u4f7f\u7528\u50cf<strong>node-fetch<\/strong>\u8fd9\u6837\u7684\u5e93\u8fdb\u884c\u66f4\u7b80\u6d01\u7684\u8bf7\u6c42\u3002\u5bf9\u4e8e\u8fd9\u7c7b\u8bf7\u6c42\u5de5\u5177\uff0c\u914d\u7f6e\u4ee3\u7406\u9700\u8981\u501f\u52a9<strong>HttpsProxyAgent<\/strong>\u6a21\u5757\u6765\u5b9e\u73b0\u4ee3\u7406\u7684\u96c6\u6210\u3002\u8fd9\u6837\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u8f7b\u677e\u53d1\u9001HTTP\u8bf7\u6c42\u5e76\u901a\u8fc7\u4ee3\u7406\u8fdb\u884c\u8bbf\u95ee\u3002<\/p>\n<p>\u603b\u4e4b\uff0c\u638c\u63e1\u8fd9\u4e9b\u57fa\u7840\u77e5\u8bc6\uff0c\u4e0d\u4ec5\u80fd\u5e2e\u52a9\u5f00\u53d1\u8005\u5728Node.js\u4e2d\u6210\u529f\u914d\u7f6e\u4ee3\u7406\uff0c\u8fd8\u80fd\u52a9\u529b\u4ed6\u4eec\u66f4\u597d\u5730\u7406\u89e3\u548c\u63a7\u5236\u7f51\u7edc\u8bf7\u6c42\u7684\u884c\u4e3a\uff0c\u4ece\u800c\u63d0\u5347\u5e94\u7528\u6027\u80fd\u548c\u5b89\u5168\u6027\u3002<\/p>\n<h2>\u4f7f\u7528proxy-agent\u5e93\u8fdb\u884c\u4ee3\u7406\u914d\u7f6e<\/h2>\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/123proxy.cn\/blogs\/wp-content\/uploads\/2024\/09\/6b0547f7-49eb-4791-91b4-cd41606c47b2.jpeg\" alt=\"RAW photo, a developer sitting at a desk coding in Node.js with proxy configurations on their laptop, surrounded by notes and diagrams, with warm lighting creating an inviting atmosphere, 8k uhd, high resolution, film grain\" width=650 height=430><\/figure>\n<h3>proxy-agent\u7684\u5b89\u88c5\u548c\u57fa\u672c\u7528\u6cd5<\/h3>\n<p>\u5728\u914d\u7f6eNode.js\u4ee3\u7406\u65f6\uff0c<strong>proxy-agent<\/strong>\u662f\u4e00\u4e2a\u975e\u5e38\u6709\u7528\u7684\u5e93\u3002\u5f00\u53d1\u8005\u53ef\u4ee5\u901a\u8fc7npm\u8f7b\u677e\u5b89\u88c5\u5b83\uff0c\u5177\u4f53\u547d\u4ee4\u4e3a\uff1a<code>npm install proxy-agent<\/code>\u3002\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u4ed6\u4eec\u53ef\u4ee5\u5728Node.js\u5e94\u7528\u4e2d\u901a\u8fc7\u7b80\u5355\u5730\u5f15\u5165\u6b64\u5e93\u6765\u5f00\u59cb\u4f7f\u7528\u3002\u4f8b\u5982\uff1a<\/p>\n<blockquote><p>const ProxyAgent = require(&#8216;proxy-agent&#8217;);<\/p><\/blockquote>\n<p>\u8be5\u5e93\u5141\u8bb8\u5f00\u53d1\u8005\u5728HTTP\u5ba2\u6237\u7aef\u4e2d\u901a\u8fc7\u8bbe\u7f6e\u4ee3\u7406\u6765\u53d1\u9001\u8bf7\u6c42\uff0c\u786e\u4fdd\u4ed6\u4eec\u7684\u6d41\u91cf\u80fd\u591f\u901a\u8fc7\u6307\u5b9a\u7684\u4ee3\u7406\u670d\u52a1\u5668\u8fdb\u884c\u3002\u8fd9\u662f\u5b9e\u73b0<strong>HTTP\u4ee3\u7406<\/strong>\u548c<strong>HTTPS\u4ee3\u7406<\/strong>\u529f\u80fd\u7684\u9996\u9009\u5de5\u5177\u4e4b\u4e00\u3002<\/p>\n<h3>\u5728Node.js HTTP\u5ba2\u6237\u7aef\u4e2d\u4f7f\u7528proxy-agent<\/h3>\n<p>\u4e00\u65e6\u6210\u529f\u5b89\u88c5\u5e76\u5f15\u5165<strong>proxy-agent<\/strong>\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u76f4\u63a5\u5728Node.js\u7684HTTP\u8bf7\u6c42\u4e2d\u4f7f\u7528\u5b83\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u901a\u8fc7\u5728\u8bf7\u6c42\u4e2d\u63d0\u4f9b\u4ee3\u7406URI\uff0c<strong>proxy-agent<\/strong>\u5c06\u4f1a\u5904\u7406\u76f8\u5173\u7ec6\u8282\u3002\u4f8b\u5982\uff1a<\/p>\n<blockquote><p>const fetch = require(&#8216;node-fetch&#8217;);<br \/>const agent = new ProxyAgent(&#8216;http:\/\/proxy.example.com:8000&#8217;);<br \/>fetch(&#8216;http:\/\/api.example.com\/data&#8217;, { agent });<\/p><\/blockquote>\n<p>\u6b64\u4ee3\u7801\u5c55\u793a\u4e86\u5982\u4f55\u5728\u4f7f\u7528node-fetch\u5e93\u65f6\uff0c\u5c06\u4ee3\u7406\u5e94\u7528\u5230\u8bf7\u6c42\u4e2d\u3002\u5f00\u53d1\u8005\u53ea\u9700\u521b\u5efa\u4e00\u4e2a<strong>ProxyAgent<\/strong>\u5b9e\u4f8b\u5e76\u5c06\u5176\u4f20\u9012\u7ed9fetch\u7684\u9009\u9879\uff0c\u5373\u53ef\u65e0\u7f1d\u96c6\u6210\u4ee3\u7406\u529f\u80fd\u3002<\/p>\n<h3>\u7ed3\u5408\u5176\u4ed6\u7f51\u7edc\u5e93\u5982axios\u548cnode-fetch\u4f7f\u7528<\/h3>\n<p>\u9664\u4e86node-fetch\uff0c<strong>proxy-agent<\/strong>\u8fd8\u53ef\u4ee5\u4e0e\u5176\u4ed6\u6d41\u884c\u7684\u7f51\u7edc\u5e93\u5982<strong>axios<\/strong>\u7ed3\u5408\u4f7f\u7528\u3002\u5728\u4f7f\u7528axios\u65f6\uff0c\u5f00\u53d1\u8005\u53ea\u9700\u5728\u8bf7\u6c42\u7684\u914d\u7f6e\u4e2d\u6dfb\u52a0<strong>proxy<\/strong>\u5bf9\u8c61\uff0c\u793a\u4f8b\u5982\u4e0b\uff1a<\/p>\n<blockquote><p>const axios = require(&#8216;axios&#8217;);<br \/>const agent = new ProxyAgent(&#8216;http:\/\/proxy.example.com:8000&#8217;);<br \/>axios.get(&#8216;http:\/\/api.example.com\/data&#8217;, { httpsAgent: agent });<\/p><\/blockquote>\n<p>\u8fd9\u6837\u7684\u914d\u7f6e\u65b9\u5f0f\u4f7f\u5f97\u4ee3\u7406\u529f\u80fd\u76f8\u5bf9\u8f7b\u677e\uff0c\u53ef\u4ee5\u786e\u4fdd\u8bf7\u6c42\u7684\u7f51\u7edc\u6d41\u91cf\u5728\u5f00\u53d1\u8005\u7684\u63a7\u5236\u4e4b\u4e0b\uff0c\u6709\u6548\u63d0\u5347\u6570\u636e\u83b7\u53d6\u7684\u7a33\u5b9a\u6027\u548c\u5b89\u5168\u6027\u3002<\/p>\n<h3>\u8c03\u8bd5\u548c\u6392\u9519\u5e38\u89c1\u95ee\u9898<\/h3>\n<p>\u5728\u4f7f\u7528<strong>proxy-agent<\/strong>\u7684\u8fc7\u7a0b\u4e2d\uff0c\u5f00\u53d1\u8005\u53ef\u80fd\u4f1a\u9047\u5230\u4e00\u4e9b\u5e38\u89c1\u95ee\u9898\u3002\u4f8b\u5982\uff0c\u65e0\u6cd5\u8fde\u63a5\u5230\u6307\u5b9a\u7684\u4ee3\u7406\u670d\u52a1\u5668\u6216\u8bf7\u6c42\u8d85\u65f6\u3002\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e9b\u95ee\u9898\uff0c\u53ef\u4ee5\u901a\u8fc7\u67e5\u770b\u4ee3\u7406\u670d\u52a1\u5668\u7684\u65e5\u5fd7\u6765\u83b7\u53d6\u66f4\u591a\u4fe1\u606f\uff0c\u786e\u4fdd\u4ee3\u7406\u7684\u5730\u5740\u548c\u7aef\u53e3\u914d\u7f6e\u6b63\u786e\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u8fd8\u53ef\u4ee5\u4f7f\u7528\u7c7b\u4f3c\u4e8e<strong>axios<\/strong>\u6216<strong>node-fetch<\/strong>\u7684\u6355\u83b7\u673a\u5236\uff0c\u4e34\u65f6\u6355\u83b7\u9519\u8bef\u4fe1\u606f\uff0c\u4ee5\u4fbf\u8fdb\u884c\u66f4\u590d\u6742\u7684\u8c03\u8bd5\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u9519\u8bef\u6355\u83b7\u7684\u7b80\u5355\u793a\u4f8b\uff1a<\/p>\n<blockquote><p>fetch(&#8216;http:\/\/api.example.com\/data&#8217;, { agent }).catch(err => {<br \/> console.error(&#8216;Request failed:&#8217;, err);<br \/>});<\/p><\/blockquote>\n<p>\u4f7f\u7528\u8fd9\u4e9b\u6280\u5de7\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u66f4\u6709\u6548\u5730\u8bc6\u522b\u5e76\u89e3\u51b3\u4ee3\u7406\u76f8\u5173\u7684\u95ee\u9898\uff0c\u63d0\u5347\u5f00\u53d1\u6548\u7387\u3002<\/p>\n<h2>\u9488\u5bf9node-fetch\u7684\u4ee3\u7406\u914d\u7f6e<\/h2>\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/123proxy.cn\/blogs\/wp-content\/uploads\/2024\/09\/8bbc671e-e005-473f-96d4-094b9f1a228a.jpeg\" alt=\"RAW photo, a conceptual image showing interconnected servers with Node.js icons, illustrating how a proxy manages traffic between clients and servers, high dynamic range, engaging color palette, 8k UHD resolution, realistic photo\" width=650 height=430><\/figure>\n<h3>\u4e3a\u4ec0\u4e48\u9009\u62e9node-fetch<\/h3>\n<p>\u5728\u8fdb\u884cHTTP\u8bf7\u6c42\u65f6\uff0c<strong>node-fetch<\/strong>\u662f\u5f00\u53d1\u8005\u4eec\u5e7f\u6cdb\u4f7f\u7528\u7684\u5e93\u4e4b\u4e00\u3002\u5b83\u4ee5\u5176\u7b80\u6d01\u7684API\u548c\u5bf9Promise\u7684\u652f\u6301\uff0c\u4f7f\u5f97\u7f16\u5199\u5f02\u6b65\u4ee3\u7801\u53d8\u5f97\u66f4\u52a0\u9ad8\u6548\u548c\u53ef\u8bfb\u3002\u4e0e\u4f20\u7edf\u7684<strong>HTTP<\/strong>\u8bf7\u6c42\u5e93\u76f8\u6bd4\uff0c<strong>node-fetch<\/strong>\u63d0\u4f9b\u4e86\u4e00\u79cd\u73b0\u4ee3\u5316\u7684\u65b9\u5f0f\u6765\u8fdb\u884c\u7f51\u7edc\u8bf7\u6c42\uff0c\u5c24\u5176\u9002\u5408\u4e8e\u9700\u8981\u4e0e\u5916\u90e8API\u4ea4\u4e92\u7684\u573a\u666f\u3002\u6b64\u5e93\u7684\u4fbf\u5229\u6027\u548c\u7075\u6d3b\u6027\u4f7f\u5176\u6210\u4e3a\u5f88\u591aNode.js\u5f00\u53d1\u8005\u7684\u9996\u9009\u3002<\/p>\n<p>\u9664\u4e86\u6613\u7528\u6027\uff0c<strong>node-fetch<\/strong>\u8fd8\u652f\u6301\u4e00\u4e9b\u989d\u5916\u7684\u529f\u80fd\uff0c\u4f8b\u5982\u6d41\u5f0f\u4f20\u8f93\u548c\u8bf7\u6c42\/\u54cd\u5e94\u7684\u5904\u7406\uff0c\u8fd9\u5728\u5904\u7406\u5927\u91cf\u6570\u636e\u65f6\u7279\u522b\u91cd\u8981\u3002\u5f00\u53d1\u8005\u9700\u8981\u80fd\u591f\u9ad8\u6548\u5730\u8fdb\u884c\u6570\u636e\u91c7\u96c6\u3001\u5904\u7406\u548c\u4f20\u8f93\uff0c\u800c<strong>node-fetch<\/strong>\u65e0\u7591\u5728\u6b64\u65b9\u9762\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u652f\u6301\u3002<\/p>\n<h3>\u4f7f\u7528HttpsProxyAgent\u6a21\u5757\u8fdb\u884c\u914d\u7f6e<\/h3>\n<p>\u5728Node.js\u4e2d\u914d\u7f6e\u4ee3\u7406\u65f6\uff0c\u4f7f\u7528<strong>HttpsProxyAgent<\/strong>\u6a21\u5757\u662f\u4e00\u4e2a\u975e\u5e38\u6709\u6548\u7684\u9009\u62e9\u3002\u7531\u4e8e\u5f88\u591aAPI\u90fd\u4f7f\u7528HTTPS\u534f\u8bae\uff0c\u56e0\u6b64\u4f7f\u7528\u8fd9\u4e00\u6a21\u5757\u80fd\u591f\u786e\u4fdd\u8fde\u63a5\u7684\u5b89\u5168\u6027\u3002\u9996\u5148\uff0c\u5f00\u53d1\u8005\u9700\u8981\u901a\u8fc7npm\u6216yarn\u5b89\u88c5<strong>HttpsProxyAgent<\/strong>\u6a21\u5757\uff0c\u4ee5\u4fbf\u5728\u9879\u76ee\u4e2d\u4f7f\u7528\u3002<\/p>\n<p>\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u5728\u4ee3\u7801\u4e2d\u5f15\u5165\u8be5\u6a21\u5757\uff0c\u5e76\u521b\u5efa\u4e00\u4e2a\u4ee3\u7406\u5b9e\u4f8b\u3002\u63a5\u4e0b\u6765\uff0c\u901a\u8fc7\u5c06\u4ee3\u7406\u5b9e\u4f8b\u4f20\u9012\u5230<strong>node-fetch<\/strong>\u7684\u8bf7\u6c42\u914d\u7f6e\u4e2d\uff0c\u5373\u53ef\u5b8c\u6210\u4ee3\u7406\u7684\u914d\u7f6e\u3002\u6b64\u4e3e\u4e0d\u4ec5\u589e\u5f3a\u4e86\u8bf7\u6c42\u7684\u5b89\u5168\u6027\uff0c\u540c\u65f6\u4e5f\u4f7f\u5f97\u80fd\u591f\u8bbf\u95ee\u88ab\u9650\u5236\u6216\u88ab\u5c4f\u853d\u7684\u8d44\u6e90\u3002<\/p>\n<h3>\u8be6\u7ec6\u6b65\u9aa4\u5206\u89e3\uff1a\u4ece\u5b89\u88c5\u5230\u914d\u7f6e<\/h3>\n<p>\u9996\u5148\uff0c\u5f00\u53d1\u8005\u9700\u5728\u9879\u76ee\u4e2d\u5b89\u88c5<strong>HttpsProxyAgent<\/strong>\uff1a<\/p>\n<ul>\n<li>\u4f7f\u7528npm\uff1a<code>npm install https-proxy-agent<\/code><\/li>\n<li>\u4f7f\u7528yarn\uff1a<code>yarn add https-proxy-agent<\/code><\/li>\n<\/ul>\n<p>\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u8fd9\u6837\u5f15\u5165\u5e76\u914d\u7f6e\u4ee3\u7406\uff1a<\/p>\n<pre><code>const fetch = require('node-fetch');<br>const HttpsProxyAgent = require('https-proxy-agent');<br><br>const agent = new HttpsProxyAgent('http:\/\/proxy-server:port');<br><br>fetch('https:\/\/api.example.com\/data', {<br>&nbsp;&nbsp;agent,<br>})<br>.then(response => response.json())<br>.then(data => console.log(data));<\/code><\/pre>\n<h3>\u5b9e\u6218\u6f14\u793a\uff1a\u901a\u8fc7\u4ee3\u7406\u8bf7\u6c42\u5916\u90e8API<\/h3>\n<p>\u5047\u8bbe\u5f00\u53d1\u8005\u9700\u8981\u8bf7\u6c42\u4e00\u4e2a\u5916\u90e8API\u4ee5\u83b7\u53d6\u5929\u6c14\u6570\u636e\u3002\u5728\u5b9e\u73b0\u8fc7\u7a0b\u4e2d\uff0c\u4f7f\u7528<strong>HttpsProxyAgent<\/strong>\u53ef\u786e\u4fdd\u5373\u4f7f\u5728\u9632\u706b\u5899\u6216\u7f51\u7edc\u9650\u5236\u4e0b\uff0c\u4f9d\u7136\u80fd\u591f\u987a\u5229\u8bbf\u95ee\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u5b8c\u6574\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>const fetch = require('node-fetch');<br>const HttpsProxyAgent = require('https-proxy-agent');<br><br>const agent = new HttpsProxyAgent('http:\/\/proxy-server:port');<br><br>fetch('https:\/\/api.weather.com\/v3\/weather\/conditions', {<br>&nbsp;&nbsp;agent,<br>})<br>.then(response => response.json())<br>.then(data => {<br>&nbsp;&nbsp;console.log(`Current temperature: ${data.temperature}`);<br>})<br>.catch(err => console.error(err));<\/code><\/pre>\n<p>\u901a\u8fc7\u4ee5\u4e0a\u4ee3\u7801\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u8f7b\u677e\u5730\u8bbe\u7f6e\u4ee3\u7406\u8bf7\u6c42\uff0c\u83b7\u53d6\u5230\u6240\u9700\u7684\u6570\u636e\u3002\u4f7f\u7528\u4ee3\u7406\u7684\u65b9\u5f0f\u4e0d\u4ec5\u63d0\u9ad8\u4e86\u5b89\u5168\u6027\uff0c\u800c\u4e14\u5728\u5f88\u591a\u60c5\u51b5\u4e0b\u80fd\u591f\u7ed5\u8fc7\u7f51\u7edc\u5c4f\u853d\uff0c\u4e3a\u5f00\u53d1\u8005\u5e26\u6765\u4e86\u6781\u5927\u7684\u4fbf\u5229\u3002<\/p>\n<h2>\u901a\u8fc7http-proxy\u5e93\u521b\u5efa\u4ee3\u7406\u670d\u52a1\u5668<\/h2>\n<p><iframe style=\"aspect-ratio: 16 \/ 9; width: 100%\" src=\"https:\/\/www.youtube.com\/embed\/_qlHKK1Ngbo\" title=\"_qlHKK1Ngbo\" frameBorder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowFullScreen><\/iframe><\/p>\n<h3>http-proxy\u5e93\u7684\u5b89\u88c5\u4e0e\u57fa\u672c\u914d\u7f6e<\/h3>\n<p><strong>http-proxy<\/strong>\u662f\u4e00\u4e2a\u6d41\u884c\u7684Node.js\u5e93\uff0c\u7528\u4e8e\u521b\u5efa\u4ee3\u7406\u670d\u52a1\u5668\u3002\u5f00\u53d1\u4eba\u5458\u53ef\u4ee5\u901a\u8fc7npm\u8f7b\u677e\u5b89\u88c5\u8fd9\u4e2a\u5e93\uff0c\u53ea\u9700\u5728\u547d\u4ee4\u884c\u4e2d\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>npm install http-proxy<\/code><\/pre>\n<p>\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u53ef\u4ee5\u5728Node.js\u5e94\u7528\u7a0b\u5e8f\u4e2d\u5bfc\u5165\u8fd9\u4e2a\u5e93\uff0c\u5e76\u5f00\u59cb\u8fdb\u884c\u57fa\u672c\u7684\u914d\u7f6e\u3002\u901a\u5e38\uff0c\u8fd9\u610f\u5473\u7740\u521b\u5efa\u4e00\u4e2aHTTP\u6216HTTPS\u4ee3\u7406\u670d\u52a1\u5668\uff0c\u6839\u636e\u9879\u76ee\u7684\u9700\u6c42\u6765\u9009\u62e9\u9002\u5408\u7684\u4ee3\u7406\u7c7b\u578b\u3002<\/p>\n<p>\u57fa\u7840\u914d\u7f6e\u5305\u62ec\u6307\u5b9a\u76ee\u6807\u670d\u52a1\u5668\u7684URL\uff0c\u8be5URL\u5c06\u5904\u7406\u6765\u81ea\u4ee3\u7406\u670d\u52a1\u5668\u7684\u8bf7\u6c42\u3002\u53ef\u4ee5\u901a\u8fc7<span style=\"color:blue\">http-proxy<\/span>\u4e2d\u63d0\u4f9b\u7684\u51fd\u6570\u6765\u76d1\u542c\u7279\u5b9a\u7684\u7aef\u53e3\uff0c\u5e76\u6839\u636e\u8981\u6c42\u8fdb\u884c\u8bf7\u6c42\u8f6c\u53d1\u3002<\/p>\n<p><\/p>\n<h3>\u5982\u4f55\u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684\u6b63\u5411\u4ee3\u7406\u670d\u52a1\u5668<\/h3>\n<p>\u521b\u5efa\u6b63\u5411\u4ee3\u7406\u670d\u52a1\u5668\u4e3b\u8981\u901a\u8fc7\u8bbe\u7f6e\u8bf7\u6c42\u7684\u76ee\u6807URL\u6765\u5b9e\u73b0\u3002\u5f00\u53d1\u8005\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u793a\u4f8b\u4ee3\u7801\u5feb\u901f\u6784\u5efa\u4e00\u4e2a\u7b80\u5355\u7684\u6b63\u5411\u4ee3\u7406\uff1a <\/p>\n<pre><code>const http = require('http');\nconst httpProxy = require('http-proxy');\n\nconst proxy = httpProxy.createProxyServer({});\n\nhttp.createServer((req, res) => {\n    proxy.web(req, res, { target: 'http:\/\/www.example.com' });\n}).listen(3000);<\/code><\/pre>\n<p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u5f00\u53d1\u8005\u76d1\u542c\u4e863000\u7aef\u53e3\uff0c\u5e76\u5c06\u6240\u6709\u8bf7\u6c42\u8f6c\u53d1\u5230http:\/\/www.example.com\u3002\u53ea\u9700\u66ff\u6362target URL\u5373\u53ef\u5c06\u8bf7\u6c42\u8f6c\u53d1\u5230\u5176\u4ed6\u670d\u52a1\u5668\u3002<\/p>\n<p>\u6ce8\u610f\uff0c\u6b63\u5411\u4ee3\u7406\u53ef\u4ee5\u5e94\u7528\u4e8e\u5404\u79cd\u573a\u666f\uff0c\u4f8b\u5982\u6293\u53d6\u5916\u90e8\u7f51\u7ad9\u6570\u636e\uff0c\u6216\u8005\u7ed5\u8fc7\u7f51\u7edc\u9650\u5236\u3002\u5b83\u5728\u6570\u636e\u91c7\u96c6\u548c\u8de8\u5883\u7535\u5546\u4e2d\u7684\u5e94\u7528\u65e5\u76ca\u5e7f\u6cdb\u3002<\/p>\n<p><\/p>\n<h3>\u90e8\u7f72\u53cd\u5411\u4ee3\u7406\u7684\u5b9e\u9645\u6848\u4f8b\u6f14\u793a<\/h3>\n<p>\u53cd\u5411\u4ee3\u7406\u7684\u90e8\u7f72\u76f8\u5bf9\u590d\u6742\uff0c\u4f46\u53ef\u4ee5\u63d0\u4f9b\u6781\u5927\u7684\u7075\u6d3b\u6027\u3002\u901a\u8fc7\u4f7f\u7528http-proxy\u5e93\uff0c\u53ef\u4ee5\u5728Node.js\u4e2d\u521b\u5efa\u4e00\u4e2a\u53cd\u5411\u4ee3\u7406\uff0c\u5177\u4f53\u64cd\u4f5c\u5982\u4e0b\uff1a<\/p>\n<pre><code>const http = require('http');\nconst httpProxy = require('http-proxy');\n\nconst proxy = httpProxy.createProxyServer({});\n\nhttp.createServer((req, res) => {\n    proxy.web(req, res, { target: 'http:\/\/localhost:4000' });\n}).listen(5000);<\/code><\/pre>\n<p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u5f00\u53d1\u8005\u8bbe\u7f6e\u4e86\u4e00\u4e2a\u53cd\u5411\u4ee3\u7406\uff0c\u76d1\u542c5000\u7aef\u53e3\uff0c\u5c06\u8bf7\u6c42\u8f6c\u53d1\u5230\u672c\u5730\u76844000\u7aef\u53e3\u3002\u8fd9\u6837\u4e00\u6765\uff0c\u6240\u6709\u53d1\u9001\u52305000\u7684\u6570\u636e\u8bf7\u6c42\u90fd\u4f1a\u88ab\u8f6c\u53d1\u52304000\u7aef\u53e3\u7684\u670d\u52a1\u4e0a\uff0c\u4ece\u800c\u5b9e\u73b0\u4e86\u8d1f\u8f7d\u5747\u8861\u6548\u679c\u3002<\/p>\n<p>\u53cd\u5411\u4ee3\u7406\u7684\u80fd\u529b\u53ef\u4ee5\u901a\u8fc7\u7ed3\u5408\u4f7f\u7528\u591a\u4e2a\u670d\u52a1\u5668\u6765\u5b9e\u73b0\u9ad8\u53ef\u7528\u6027\u548c\u5f39\u6027\uff0c\u540c\u65f6\u4e5f\u53ef\u4ee5\u6574\u5408\u7f13\u5b58\u4ee5\u63d0\u9ad8\u6027\u80fd\u3002\u8fd9\u79cd\u5b9e\u73b0\u65b9\u5f0f\u5728\u73b0\u4ee3\u4e91\u670d\u52a1\u67b6\u6784\u4e2d\u5c24\u4e3a\u91cd\u8981\u3002<\/p>\n<p><\/p>\n<h3>\u5b9e\u7528\u529f\u80fd\u62d3\u5c55\uff1a\u8d1f\u8f7d\u5747\u8861\u4e0e\u7f13\u5b58<\/h3>\n<p>\u5728http-proxy\u4e2d\uff0c\u8d1f\u8f7d\u5747\u8861\u662f\u4e00\u4e2a\u91cd\u8981\u529f\u80fd\u3002\u5f00\u53d1\u8005\u53ef\u4ee5\u901a\u8fc7\u914d\u7f6e\u591a\u4e2a\u76ee\u6807\uff0c\u5728\u5904\u7406\u8bf7\u6c42\u65f6\u968f\u673a\u6216\u8f6e\u8be2\u5c06\u5176\u5206\u53d1\u5230\u4e0d\u540c\u670d\u52a1\u5668\u3002<\/p>\n<pre><code>const servers = ['http:\/\/localhost:4000', 'http:\/\/localhost:5000'];\n\nhttp.createServer((req, res) => {\n    const target = servers[Math.floor(Math.random() * servers.length)];\n    proxy.web(req, res, { target });\n}).listen(6000);<\/code><\/pre>\n<p>\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u53ef\u4ee5\u6709\u6548\u5206\u6563\u8bf7\u6c42\u8d1f\u62c5\uff0c\u63d0\u9ad8\u7cfb\u7edf\u7684\u6574\u4f53\u54cd\u5e94\u80fd\u529b\u3002<\/p>\n<p>\u7f13\u5b58\u673a\u5236\u4e5f\u662fhttp-proxy\u5e93\u63d0\u4f9b\u7684\u4e00\u4e2a\u5b9e\u7528\u6269\u5c55\u3002\u867d\u7136\u8fd9\u4e2a\u5e93\u672c\u8eab\u5e76\u4e0d\u76f4\u63a5\u652f\u6301\u7f13\u5b58\uff0c\u4f46\u53ef\u4ee5\u901a\u8fc7\u5176\u4ed6\u4e2d\u95f4\u4ef6\u6765\u5b9e\u73b0\uff0c\u4f8b\u5982Redis\u6216Memcached\u3002\u901a\u8fc7\u5c06\u5e38\u89c1\u8bf7\u6c42\u7684\u6570\u636e\u8fdb\u884c\u7f13\u5b58\uff0c\u53ef\u4ee5\u663e\u8457\u964d\u4f4e\u5ef6\u8fdf\u5e76\u63d0\u5347\u5e94\u7528\u6027\u80fd\u3002<\/p>\n<h2>npm\u4e0eyarn\u4e2d\u4ee3\u7406\u8bbe\u7f6e\u4e0e\u7ba1\u7406<\/h2>\n<p><iframe style=\"aspect-ratio: 16 \/ 9; width: 100%\" src=\"https:\/\/www.youtube.com\/embed\/8XGtwbAdzmc\" title=\"8XGtwbAdzmc\" frameBorder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowFullScreen><\/iframe><\/p>\n<h3>\u80cc\u666f\u4ecb\u7ecd\uff1anpm\u548cyarn\u7684\u533a\u522b\u4e0e\u4ee3\u7406\u652f\u6301<\/h3>\n<p>\u5728\u73b0\u4ee3\u7684JavaScript\u5f00\u53d1\u4e2d\uff0c<strong>npm<\/strong>\u548c<strong>yarn<\/strong>\u662f\u6700\u5e38\u7528\u7684\u5305\u7ba1\u7406\u5de5\u5177\u3002\u867d\u7136\u5b83\u4eec\u7684\u6838\u5fc3\u529f\u80fd\u76f8\u4f3c\uff0c\u4e00\u4e9b\u5f00\u53d1\u8005\u53ef\u80fd\u66f4\u503e\u5411\u4e8e\u4f7f\u7528yarn\uff0c\u539f\u56e0\u5728\u4e8e\u5176\u901f\u5ea6\u548c\u6027\u80fd\u7684\u4f18\u5316\u3002\u4e0e<strong>\u4ee3\u7406\u652f\u6301<\/strong>\u76f8\u5173\u7684\u529f\u80fd\u4f7f\u5f97\u4e24\u8005\u5728\u67d0\u4e9b\u73af\u5883\u4e0b\u8868\u73b0\u4e0d\u540c\uff0cnpm\u9ed8\u8ba4\u4e0d\u8bbe\u7f6e\u4ee3\u7406\uff0c\u800cyarn\u5177\u6709\u66f4\u4e3a\u7075\u6d3b\u7684\u4ee3\u7406\u914d\u7f6e\u9009\u9879\u3002<\/p>\n<p>\u4ee3\u7406\u5728\u7f51\u7edc\u8bf7\u6c42\u4e2d\u7684\u91cd\u8981\u6027\u4e0d\u8a00\u800c\u55bb\uff0c\u5b83\u53ef\u4ee5\u52a9\u529b\u4e8e\u7ed5\u8fc7\u7f51\u7edc\u9650\u5236\u6216\u63d0\u4f9b\u66f4\u5feb\u7684\u8bbf\u95ee\u901f\u5ea6\u3002\u5c24\u5176\u662f\u5728\u4e00\u4e9b\u4f01\u4e1a\u73af\u5883\u4e2d\uff0c<strong>HTTP\u4ee3\u7406<\/strong>\u548c<strong>HTTPS\u4ee3\u7406<\/strong>\u7684\u8bbe\u7f6e\u663e\u5f97\u5c24\u4e3a\u91cd\u8981\u3002\u7406\u89e3\u8fd9\u4e00\u70b9\u5bf9\u4e8e\u5f00\u53d1\u8005\u800c\u8a00\uff0c\u91cd\u5b9a\u5411\u8bf7\u6c42\u81f3\u6307\u5b9a\u7684\u4ee3\u7406\u670d\u52a1\u5668\u80fd\u6781\u5927\u63d0\u5347\u5de5\u4f5c\u6548\u7387\u3002<\/p>\n<p>\u56e0\u6b64\uff0c\u5728\u638c\u63e1npm\u548cyarn\u7684\u4e0d\u540c\u4e4b\u5904\u540e\uff0c\u5f00\u53d1\u8005\u9700\u8981\u66f4\u52a0\u6df1\u5165\u7684\u7814\u7a76\u5176\u4ee3\u7406\u652f\u6301\u7684\u914d\u7f6e\uff0c\u4ee5\u4fbf\u5728Node.js\u9879\u76ee\u4e2d\u5e94\u7528\u3002\u5408\u7406\u7684\u9009\u62e9\u5408\u9002\u7684\u4ee3\u7406\u5de5\u5177\u548c\u914d\u7f6e\u65b9\u5f0f\uff0c\u5c06\u76f4\u63a5\u5f71\u54cd\u5230\u9879\u76ee\u7684\u5f00\u53d1\u548c\u7ef4\u62a4\u3002<\/p>\n<h3>\u901a\u8fc7\u914d\u7f6e\u6587\u4ef6\u8bbe\u7f6e\u4ee3\u7406<\/h3>\n<p>\u5bf9\u4e8e\u5f00\u53d1\u8005\u800c\u8a00\uff0c\u914d\u7f6e\u4ee3\u7406\u7684\u6700\u5e38\u7528\u65b9\u5f0f\u5c31\u662f\u901a\u8fc7\u914d\u7f6e\u6587\u4ef6\u3002\u5bf9\u4e8enpm\uff0c\u53ef\u4ee5\u5728\u7528\u6237\u4e3b\u76ee\u5f55\u4e0b\u521b\u5efa\u6216\u7f16\u8f91\u4e00\u4e2a\u540d\u4e3a.npmrc\u7684\u6587\u4ef6\uff1b\u800c\u5bf9yarn\uff0c\u5219\u662f\u901a\u8fc7.yarnrc\u6587\u4ef6\u6765\u8fdb\u884c\u914d\u7f6e\u3002\u5728\u8fd9\u4e9b\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u6307\u5b9a<code>proxy<\/code>\u548c<code>https-proxy<\/code>\u53c2\u6570\uff0c\u4ee5\u786e\u4fdd\u6240\u6709\u4f9d\u8d56\u90fd\u80fd\u901a\u8fc7\u4ee3\u7406\u670d\u52a1\u5668\u8fdb\u884c\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u9488\u5bf9npm\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u5148\u901a\u8fc7\u547d\u4ee4\u884c\u8f93\u5165\u4ee5\u4e0b\u6307\u4ee4\u6765\u8bbe\u7f6e\u4ee3\u7406\uff1a<\/p>\n<blockquote>\n<p><code>npm config set proxy http:\/\/\u4f60\u7684\u4ee3\u7406\u5730\u5740:\u7aef\u53e3<\/code><\/p>\n<p><code>npm config set https-proxy http:\/\/\u4f60\u7684\u4ee3\u7406\u5730\u5740:\u7aef\u53e3<\/code><\/p>\n<\/blockquote>\n<p>\u800c\u5bf9\u4e8eyarn\uff0c\u914d\u7f6e\u5219\u76f8\u5bf9\u7b80\u4fbf\uff0c\u53ea\u9700\u5728.yarnrc\u6587\u4ef6\u4e2d\u6dfb\u52a0\u76f8\u5e94\u7684\u4ee3\u7406\u8bbe\u5b9a\u5373\u53ef\u3002\u8fd9\u6837\uff0c\u5f00\u53d1\u8005\u5728\u6267\u884c\u5b89\u88c5\u547d\u4ee4\u65f6\uff0c\u5373\u53ef\u901a\u8fc7\u8bbe\u7f6e\u7684\u4ee3\u7406\u8fdb\u884c\u7f51\u7edc\u8bf7\u6c42\uff0c\u4ece\u800c\u4fdd\u8bc1\u4f9d\u8d56\u7684\u987a\u5229\u4e0b\u8f7d\u3002<\/p>\n<h3>\u4f7f\u7528\u547d\u4ee4\u884c\u53c2\u6570\u5b9e\u65f6\u5207\u6362\u4ee3\u7406<\/h3>\n<p>\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u5f00\u53d1\u8005\u53ef\u80fd\u9700\u8981\u7075\u6d3b\u5730\u5207\u6362\u4ee3\u7406\uff0cnpm\u548cyarn\u90fd\u63d0\u4f9b\u4e86\u4f7f\u7528\u547d\u4ee4\u884c\u53c2\u6570\u5b9e\u65f6\u5207\u6362\u7684\u529f\u80fd\u3002\u4ee5npm\u4e3a\u4f8b\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u5728\u6267\u884cnpm\u547d\u4ee4\u65f6\uff0c\u52a0\u4e0a\u4ee3\u7406\u53c2\u6570\uff0c\u4f8b\u5982\uff1a<\/p>\n<blockquote>\n<p><code>npm install --proxy=http:\/\/\u4f60\u7684\u4ee3\u7406\u5730\u5740:\u7aef\u53e3<\/code><\/p>\n<\/blockquote>\n<p>\u901a\u8fc7\u4e0a\u8ff0\u547d\u4ee4\uff0c\u5f00\u53d1\u8005\u4e0d\u4ec5\u80fd\u591f\u6307\u5b9a\u6240\u8981\u4f7f\u7528\u7684\u4ee3\u7406\uff0c\u8fd8\u53ef\u4e34\u65f6\u8986\u76d6\u5168\u5c40\u7684\u4ee3\u7406\u8bbe\u7f6e\u3002\u5bf9\u4e8eyarn\uff0c\u7c7b\u4f3c\u7684\u547d\u4ee4\u884c\u9009\u9879\u540c\u6837\u9002\u7528\uff0c\u6b63\u5982\u4ee5\u4e0b\u793a\u4f8b\uff1a<\/p>\n<blockquote>\n<p><code>yarn --proxy http:\/\/\u4f60\u7684\u4ee3\u7406\u5730\u5740:\u7aef\u53e3<\/code><\/p>\n<\/blockquote>\n<p>\u8fd9\u79cd\u65b9\u5f0f\u6781\u5927\u5730\u63d0\u9ad8\u4e86\u7075\u6d3b\u6027\uff0c\u4f7f\u5f97\u5f00\u53d1\u8005\u80fd\u591f\u8fc5\u901f\u54cd\u5e94\u7f51\u7edc\u73af\u5883\u7684\u53d8\u5316\uff0c\u4fdd\u8bc1\u9879\u76ee\u7684\u987a\u5229\u8fdb\u5c55\u3002<\/p>\n<h3>\u5982\u4f55\u914d\u7f6e\u955c\u50cf\u6e90\u4ee5\u63d0\u9ad8\u4e0b\u8f7d\u901f\u5ea6<\/h3>\n<p>\u5728\u4e00\u4e9b\u60c5\u51b5\u4e0b\uff0c\u5f00\u53d1\u8005\u53ef\u80fd\u4f1a\u9762\u4e34\u67d0\u4e9b\u5305\u4e0b\u8f7d\u901f\u5ea6\u8fc7\u6162\u7684\u95ee\u9898\u3002\u8fd9\u65f6\uff0c\u9664\u4e86\u8bbe\u7f6e\u4ee3\u7406\u5916\uff0c\u914d\u7f6e\u955c\u50cf\u6e90\u4e5f\u662f\u4e00\u4e2a\u5b9e\u7528\u7684\u7b56\u7565\u3002npm\u548cyarn\u90fd\u652f\u6301\u901a\u8fc7\u914d\u7f6e\u6587\u4ef6\u6216\u547d\u4ee4\u884c\u6765\u6307\u5b9a\u955c\u50cf\u6e90\uff0c\u4ee5\u52a0\u901f\u4f9d\u8d56\u7684\u4e0b\u8f7d\u3002<\/p>\n<p>\u5728npm\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u8bbe\u7f6e\u6dd8\u5b9d\u7684\u955c\u50cf\u6e90:<\/p>\n<blockquote>\n<p><code>npm config set registry https:\/\/registry.npm.taobao.org<\/code><\/p>\n<\/blockquote>\n<p>\u76f8\u5e94\u7684\uff0cyarn\u5219\u53ef\u4ee5\u901a\u8fc7<code>yarn config set registry https:\/\/registry.npm.taobao.org<\/code>\u6765\u5b8c\u6210\u76f8\u540c\u7684\u8bbe\u7f6e\u3002\u91c7\u7528\u955c\u50cf\u6e90\u4e0d\u4ec5\u80fd\u591f\u63d0\u4f9b\u7a33\u5b9a\u7684\u4e0b\u8f7d\u901f\u5ea6\uff0c\u8fd8\u80fd\u6709\u6548\u89e3\u51b3\u7531\u4e8e\u7f51\u7edc\u95ee\u9898\u5bfc\u81f4\u7684\u4e0b\u8f7d\u5931\u8d25\u3002<\/p>\n<p>\u901a\u8fc7\u5408\u7406\u5730\u914d\u7f6e\u4ee3\u7406\u53ca\u955c\u50cf\u6e90\uff0c\u5f00\u53d1\u8005\u5728Node.js\u4e2d\u80fd\u591f\u5b9e\u73b0\u66f4\u9ad8\u6548\u7684\u5305\u7ba1\u7406\uff0c\u786e\u4fdd\u5f00\u53d1\u5de5\u4f5c\u7684\u987a\u5229\u8fdb\u884c\u3002<\/p>\n<h2>\u4ee3\u7406\u914d\u7f6e\u4e2d\u7684\u5b89\u5168\u6027\u8003\u91cf<\/h2>\n<h3>\u4fdd\u62a4\u654f\u611f\u6570\u636e\u7684\u5e38\u89c1\u7b56\u7565<\/h3>\n<p>\u5728\u8fdb\u884c<strong>Node.js \u4ee3\u7406<\/strong>\u914d\u7f6e\u65f6\uff0c\u786e\u4fdd\u654f\u611f\u6570\u636e\u7684\u5b89\u5168\u662f\u5f00\u53d1\u8005\u65e0\u6cd5\u5ffd\u89c6\u7684\u91cd\u8981\u4efb\u52a1\u3002\u4ed6\u4eec\u5e94\u91c7\u7528\u4e00\u4e9b\u5e38\u89c1\u7b56\u7565\u6765\u4fdd\u62a4\u6570\u636e\u3002\u4f8b\u5982\uff0c\u5229\u7528<strong>HTTPS\u4ee3\u7406<\/strong>\u8fde\u63a5\u4ee5\u52a0\u5bc6\u6570\u636e\u4f20\u8f93\uff0c\u9632\u6b62\u5728\u6570\u636e\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u88ab\u7a83\u53d6\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u5f00\u53d1\u8005\u8981\u5b9a\u671f\u5ba1\u67e5\u8bbf\u95ee\u63a7\u5236\u7b56\u7565\uff0c\u786e\u4fdd\u53ea\u6709\u6388\u6743\u7528\u6237\u53ef\u4ee5\u8bbf\u95ee\u7279\u5b9a\u7684\u4ee3\u7406\u670d\u52a1\u3002\u8fd9\u5c06\u5927\u5927\u964d\u4f4e\u6570\u636e\u6cc4\u9732\u7684\u98ce\u9669\u3002<\/p>\n<p>\u6700\u7ec8\uff0c\u914d\u7f6e\u5f3a\u5bc6\u7801\u548c\u9002\u5f53\u7684\u8eab\u4efd\u9a8c\u8bc1\u673a\u5236\uff0c\u4e5f\u662f\u4fdd\u62a4\u654f\u611f\u6570\u636e\u7684\u6709\u6548\u63aa\u65bd\u3002\u901a\u8fc7\u8fd9\u4e9b\u7b56\u7565\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u5c3d\u91cf\u51cf\u5c11\u5b89\u5168\u6f0f\u6d1e\uff0c\u63d0\u5347\u4ee3\u7406\u914d\u7f6e\u7684\u5b89\u5168\u6027\u3002<\/p>\n<h3>\u4f7f\u7528\u52a0\u5bc6\u6280\u672f\u63d0\u9ad8\u901a\u4fe1\u5b89\u5168<\/h3>\n<p>\u52a0\u5bc6\u6280\u672f\u7684\u4f7f\u7528\u4e0d\u4ec5\u662f\u4fdd\u62a4\u901a\u4fe1\u5185\u5bb9\u7684\u6709\u6548\u529e\u6cd5\uff0c\u4e5f\u662f\u6784\u5efa\u4fe1\u4efb\u57fa\u7840\u7684\u5173\u952e\u6b65\u9aa4\u3002\u5bf9\u4e8e<code>node-fetch<\/code>\u7b49\u5e93\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u4f7f\u7528\u5982<HttpsProxyAgent>\u6a21\u5757\u6765\u786e\u4fddHTTP\u8bf7\u6c42\u901a\u8fc7\u52a0\u5bc6\u901a\u9053\u8fdb\u884c\u3002\u8fd9\u786e\u4fdd\u4e86\u5728\u6570\u636e\u4f20\u8f93\u65f6\u7684\u673a\u5bc6\u6027\u548c\u5b8c\u6574\u6027\u3002<\/p>\n<p>\u5728<code>HTTP\u4ee3\u7406<\/code>\u548c<code>HTTPS\u4ee3\u7406<\/code>\u4e2d\uff0c\u52a0\u5bc6\u5c42\u7684\u5f15\u5165\u4f7f\u5f97\u6570\u636e\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\uff0c\u5373\u4fbf\u88ab\u62e6\u622a\u4e5f\u96be\u4ee5\u89e3\u8bfb\u3002\u8fd9\u5bf9\u4e8e\u5f00\u53d1\u6d89\u53ca\u7528\u6237\u654f\u611f\u4fe1\u606f\u7684\u5e94\u7528\u5c24\u4e3a\u91cd\u8981\u3002<\/p>\n<p>\u56e0\u6b64\uff0c\u4e3a\u4e86\u786e\u4fdd\u9ad8\u6c34\u5e73\u7684\u901a\u4fe1\u5b89\u5168\uff0c\u5f00\u53d1\u8005\u5e94\u65f6\u523b\u5173\u6ce8\u65b0\u5174\u7684\u52a0\u5bc6\u6280\u672f\uff0c\u5e76\u5728\u5b9a\u671f\u66f4\u65b0\u5176<code>Node.js<\/code>\u73af\u5883\u914d\u7f6e\u65f6\uff0c\u9002\u65f6\u96c6\u6210\u8fd9\u4e9b\u6280\u672f\u6765\u5e94\u5bf9\u4e0d\u65ad\u53d8\u5316\u7684\u7f51\u7edc\u5b89\u5168\u5a01\u80c1\u3002<\/p>\n<h3>\u4f7f\u7528\u4f01\u4e1a\u7ea7\u4ee3\u7406\u670d\u52a1\u7684\u9700\u8981\u6027<\/h3>\n<p>\u9762\u5bf9\u65e5\u76ca\u590d\u6742\u7684\u7f51\u7edc\u73af\u5883\uff0c\u4e2a\u4eba\u6216\u5c0f\u578b\u4f01\u4e1a\u7684<code>\u4ee3\u7406\u914d\u7f6e<\/code>\u5f80\u5f80\u96be\u4ee5\u6ee1\u8db3\u6027\u80fd\u548c\u5b89\u5168\u7684\u9700\u6c42\u3002\u5728\u6b64\u60c5\u51b5\u4e0b\uff0c\u4f7f\u7528\u4f01\u4e1a\u7ea7\u7684<code>\u4ee3\u7406\u670d\u52a1\u5668<\/code>\u53d8\u5f97\u6108\u53d1\u5fc5\u8981\u3002\u4f01\u4e1a\u7ea7\u4ee3\u7406\u670d\u52a1\uff0c\u4f8b\u5982<strong>123Proxy<\/strong>\u6240\u63d0\u4f9b\u7684<code>\u4f01\u4e1a\u7ea7HTTP\u4ee3\u7406IP\u89e3\u51b3\u65b9\u6848<\/code>\uff0c\u80fd\u591f\u63d0\u4f9b\u66f4\u9ad8\u7684\u5e26\u5bbd\u548c\u66f4\u7a33\u5b9a\u7684\u8fde\u63a5\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u4f01\u4e1a\u7ea7\u4ee3\u7406\u670d\u52a1\u901a\u5e38\u5177\u5907\u66f4\u5f3a\u7684\u5b89\u5168\u6027\u63aa\u65bd\u53ca\u6280\u672f\u652f\u6301\uff0c\u80fd\u591f\u6709\u6548\u9632\u6b62\u6570\u636e\u6cc4\u9732\u4e0e\u975e\u6cd5\u8bbf\u95ee\u3002\u8fd9\u4f7f\u5f97\u5f00\u53d1\u8005\u80fd\u591f\u66f4\u4e13\u6ce8\u4e8e\u5e94\u7528\u5f00\u53d1\uff0c\u800c\u4e0d\u5fc5\u62c5\u5fc3\u540e\u53f0\u7684\u7f51\u7edc\u5b89\u5168\u95ee\u9898\u3002<\/p>\n<p>\u5728\u8fdb\u884c<code>\u7f51\u7edc\u914d\u7f6e<\/code>\u65f6\uff0c\u8003\u8651\u5230\u8fd9\u4e9b\u4f01\u4e1a\u7ea7\u4ee3\u7406\u7684\u4f18\u70b9\uff0c\u5c06\u4f1a\u4f7f\u6574\u4f53\u9879\u76ee\u7684\u5b89\u5168\u6027\u4e0e\u6027\u80fd\u5f97\u5230\u663e\u8457\u63d0\u5347\u3002<\/p>\n<h3>123Proxy\uff1a\u4f01\u4e1a\u7ea7HTTP\u4ee3\u7406IP\u89e3\u51b3\u65b9\u6848<\/h3>\n<p>\u4f5c\u4e3a\u4e00\u5bb6\u4e13\u4e1a\u7684\u4ee3\u7406\u670d\u52a1\u63d0\u4f9b\u5546\uff0c<strong>123Proxy<\/strong>\u81f4\u529b\u4e8e\u4e3a\u5f00\u53d1\u8005\u63d0\u4f9b\u5168\u9762\u7684\u89e3\u51b3\u65b9\u6848\u3002\u5176\u4ee3\u7406\u670d\u52a1\u6db5\u76d6\u591a\u79cd\u9700\u6c42\u573a\u666f\uff0c\u80fd\u591f\u6ee1\u8db3\u4e0d\u540c\u4f01\u4e1a\u5728<code>\u6570\u636e\u91c7\u96c6<\/code>\u3001<code>\u8de8\u5883\u7535\u5546<\/code>\u7b49\u9886\u57df\u7684\u5e94\u7528\u3002<\/p>\n<p>123Proxy\u7684\u4f18\u8d28\u670d\u52a1\uff0c\u4e0d\u4ec5\u5728\u4e8e\u63d0\u4f9b\u9ad8\u901f\u7a33\u5b9a\u7684\u4ee3\u7406IP\uff0c\u66f4\u5728\u4e8e\u4e3a\u4f01\u4e1a\u7528\u6237\u63d0\u4f9b\u589e\u5f3a\u7684\u5b89\u5168\u9632\u62a4\u673a\u5236\u3002\u8fd9\u80fd\u591f\u4e3a\u4f01\u4e1a\u6570\u636e\u63d0\u4f9b\u989d\u5916\u7684\u4fdd\u62a4\uff0c\u4e3a\u5f00\u53d1\u8005\u51cf\u8f7b\u7ef4\u62a4\u8d1f\u62c5\u3002<\/p>\n<p>\u7efc\u4e0a\u6240\u8ff0\uff0c\u901a\u8fc7\u5408\u7406\u7684\u5b89\u5168\u6027\u8003\u91cf\uff0c\u4ee5\u53ca\u4f7f\u7528<strong>123Proxy<\/strong>\u7b49\u4f01\u4e1a\u7ea7\u4ee3\u7406\u670d\u52a1\uff0c\u5f00\u53d1\u8005\u5728\u8fdb\u884c<code>Node.js<\/code>\u4ee3\u7406\u914d\u7f6e\u65f6\uff0c\u5c06\u80fd\u6709\u6548\u63d0\u5347\u7f51\u7edc\u901a\u4fe1\u7684\u5b89\u5168\u6027\u4e0e\u7a33\u5b9a\u6027\u3002<\/p>\n<h2>\u9ad8\u7ea7\u4ee3\u7406\u914d\u7f6e\u6280\u5de7\u548c\u6027\u80fd\u4f18\u5316<\/h2>\n<h3>\u5229\u7528\u9ad8\u6027\u80fd\u4ee3\u7406\u63d0\u9ad8\u54cd\u5e94\u901f\u5ea6<\/h3>\n<p>\u5728\u8fdb\u884c<strong>Node.js \u4ee3\u7406<\/strong>\u914d\u7f6e\u65f6\uff0c\u9009\u62e9\u9ad8\u6027\u80fd\u7684<strong>HTTP\u4ee3\u7406<\/strong>\u662f\u81f3\u5173\u91cd\u8981\u7684\u3002\u900f\u8fc7\u9ad8\u6027\u80fd\u4ee3\u7406\uff0c\u5f00\u53d1\u8005\u80fd\u591f\u663e\u8457\u63d0\u9ad8\u54cd\u5e94\u901f\u5ea6\uff0c\u51cf\u5c11\u6570\u636e\u4f20\u8f93\u4e2d\u7684\u5ef6\u8fdf\u3002\u5e02\u9762\u4e0a\u8bb8\u591a\u6210\u719f\u7684\u4ee3\u7406\u670d\u52a1\u63d0\u4f9b\u5546\uff0c\u5982Amazon SDK\u53caMicrosoft Learn\uff0c\u5747\u63d0\u4f9b\u4f18\u8d28\u7684\u4ee3\u7406\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n<p>\u6027\u80fd\u4f18\u5316\u4e0d\u4ec5\u4ec5\u4f9d\u8d56\u4ee3\u7406\u7684\u9009\u62e9\uff0c\u5f00\u53d1\u8005\u8fd8\u5e94\u5f53\u5173\u6ce8\u4ee3\u7406\u670d\u52a1\u5668\u7684\u5730\u7406\u4f4d\u7f6e\u3002\u9009\u62e9\u63a5\u8fd1\u76ee\u6807\u670d\u52a1\u5668\u7684<strong>\u4ee3\u7406\u670d\u52a1\u5668<\/strong>\u53ef\u4ee5\u964d\u4f4e\u7f51\u7edc\u5ef6\u8fdf\uff0c\u8fdb\u800c\u63d0\u9ad8\u54cd\u5e94\u901f\u5ea6\u3002\u6b64\u5916\uff0c\u5f00\u53d1\u8005\u8fd8\u53ef\u4ee5\u6839\u636e\u6d41\u91cf\u9700\u6c42\u52a8\u6001\u8c03\u6574\u4ee3\u7406\u8bbe\u7f6e\uff0c\u83b7\u53d6\u6700\u4f73\u7684\u7f51\u7edc\u6027\u80fd\u3002<\/p>\n<h3>Node.js\u4e2d\u5f02\u6b65\u5904\u7406\u4e0e\u4ee3\u7406\u914d\u7f6e\u4f18\u5316<\/h3>\n<p>\u5728Node.js\u4e2d\uff0c\u5f02\u6b65\u5904\u7406\u662f\u63d0\u9ad8\u7a0b\u5e8f\u6027\u80fd\u7684\u91cd\u8981\u624b\u6bb5\u3002\u5728\u914d\u7f6e<em>\u4ee3\u7406<\/em>\u65f6\uff0c\u5efa\u8bae\u4f7f\u7528\u5f02\u6b65\u5e93\u5982<em>proxy-agent<\/em>\u548c<em>http-proxy<\/em>\uff0c\u8fd9\u80fd\u591f\u6709\u6548\u907f\u514d\u963b\u585e\u64cd\u4f5c\u3002\u5728\u5904\u7406\u5927\u91cf\u8bf7\u6c42\u65f6\uff0c\u5229\u7528\u975e\u963b\u585eIO\u53ef\u4ee5\u63d0\u5347\u6574\u4f53\u7684\u54cd\u5e94\u80fd\u529b\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u7ed3\u5408<em>node-fetch<\/em>\u914d\u5408<em>HttpsProxyAgent<\/em>\u6a21\u5757\uff0c\u53ef\u4ee5\u5b9e\u73b0\u9ad8\u6548\u7684\u4ee3\u7406\u8bf7\u6c42\u3002\u5728\u8fdb\u884c\u6570\u636e\u91c7\u96c6\u7b49\u4efb\u52a1\u65f6\uff0c\u8fd9\u79cd\u7ec4\u5408\u80fd\u591f\u786e\u4fdd\u8bf7\u6c42\u4ee5\u9ad8\u6548\u7684\u65b9\u5f0f\u901a\u8fc7\u4ee3\u7406\u5b8c\u6210\uff0c\u6700\u5927\u7a0b\u5ea6\u51cf\u5c11\u65f6\u95f4\u5f00\u9500\u3002<\/p>\n<h3>\u5408\u7406\u4f7f\u7528\u4ee3\u7406\u6c60\u7684\u7b56\u7565<\/h3>\n<p>\u7ecf\u5e38\u4f7f\u7528\u540c\u4e00\u4e2a<strong>\u4ee3\u7406<\/strong>\u53ef\u80fd\u5bfc\u81f4IP\u88ab\u5c01\u7981\u6216\u9ed1\u540d\u5355\u3002\u56e0\u6b64\uff0c\u5f00\u53d1\u8005\u9700\u8981\u5408\u7406\u4f7f\u7528<strong>\u4ee3\u7406\u6c60<\/strong>\uff0c\u4ee5\u786e\u4fdd\u8bf7\u6c42\u7684\u591a\u6837\u6027\u3002\u901a\u8fc7\u8f6e\u6362\u4f7f\u7528\u591a\u4e2a\u4ee3\u7406\uff0c\u53ef\u4ee5\u6709\u6548\u964d\u4f4e\u88ab\u68c0\u6d4b\u7684\u98ce\u9669\u3002<\/p>\n<p>\u5b9e\u73b0\u4ee3\u7406\u6c60\u7684\u5173\u952e\u5728\u4e8e\u7ba1\u7406\u548c\u8c03\u5ea6\u3002\u53ef\u4ee5\u8003\u8651\u4f7f\u7528\u50cf<em>global-agent<\/em>\u8fd9\u6837\u7684\u5e93\u6765\u5feb\u901f\u5207\u6362\u4ee3\u7406\u8bbe\u7f6e\uff0c\u5e76\u5b9a\u671f\u5230\u8bbf\u65b0\u7684IP\u5730\u5740\u3002\u5728\u5b9e\u73b0\u8fc7\u7a0b\u4e2d\uff0c\u76d1\u63a7\u4e0d\u540c\u4ee3\u7406\u7684\u54cd\u5e94\u65f6\u95f4\u548c\u53ef\u9760\u6027\uff0c\u6709\u52a9\u4e8e\u5f00\u53d1\u8005\u505a\u51fa\u66f4\u4f18\u7684\u7b56\u7565\u9009\u62e9\uff0c\u63d0\u9ad8\u4ee3\u7406\u4f7f\u7528\u7684\u7075\u6d3b\u6027\u4e0e\u53ef\u9760\u6027\u3002<\/p>\n<h3>\u5b9e\u65f6\u76d1\u63a7\u4e0e\u6027\u80fd\u8c03\u4f18\u5de5\u5177<\/h3>\n<p>\u5b9e\u65bd<strong>\u5b9e\u65f6\u76d1\u63a7<\/strong>\u662f\u4ee3\u7406\u6027\u80fd\u4f18\u5316\u7684\u91cd\u8981\u624b\u6bb5\u3002\u5f00\u53d1\u8005\u53ef\u4ee5\u5229\u7528\u5982Prometheus\u548cGrafana\u7b49\u76d1\u63a7\u5de5\u5177\uff0c\u5b9e\u65f6\u8ffd\u8e2a\u4ee3\u7406\u8bf7\u6c42\u7684\u6027\u80fd\u74f6\u9888\u3002\u5f53\u53d1\u73b0\u67d0\u4e2a\u4ee3\u7406\u54cd\u5e94\u901f\u5ea6\u51cf\u6162\u65f6\uff0c\u53ef\u4ee5\u53ca\u65f6\u8fdb\u884c\u5207\u6362\uff0c\u786e\u4fdd\u96c6\u4e2d\u5904\u7406\u8bf7\u6c42\u7684\u7a33\u5b9a\u6027\u4e0e\u6d41\u7545\u6027\u3002<\/p>\n<p>\u53e6\u5916\uff0c\u7ed3\u5408\u6027\u80fd\u8c03\u4f18\u5de5\u5177\u5bf9Node.js\u5e94\u7528\u8fdb\u884c\u5206\u6790\uff0c\u53ef\u4ee5\u6316\u6398\u51fa\u5728<strong>\u4ee3\u7406\u914d\u7f6e<\/strong>\u4e2d\u6f5c\u5728\u7684\u4f18\u5316\u70b9\u3002\u901a\u8fc7\u5206\u6790\u8bf7\u6c42\u7684\u5ef6\u8fdf\u3001\u9519\u8bef\u7387\u7b49\u6307\u6807\uff0c\u5f00\u53d1\u8005\u80fd\u591f\u66f4\u597d\u5730\u8c03\u6574\u4ee3\u7406\u8bbe\u7f6e\uff0c\u786e\u4fdd\u5728\u9ad8\u5e76\u53d1\u60c5\u51b5\u4e0b\u7684\u6027\u80fd\u7a33\u5b9a\u3002<\/p>\n<h2>\u603b\u7ed3<\/h2>\n<p>\u5728\u672c\u6587\u4e2d\uff0c\u5f00\u53d1\u4eba\u5458\u6df1\u5165\u4e86\u89e3\u4e86<strong>Node.js \u4ee3\u7406\u914d\u7f6e<\/strong>\u7684\u91cd\u8981\u6027\u53ca\u5176\u5e94\u7528\u573a\u666f\u3002\u5b66\u4e60\u4e86\u5982\u4f55\u5229\u7528<strong>proxy-agent<\/strong>\u548c<strong>global-agent<\/strong>\u5e93\u8fdb\u884c<strong>HTTP\u4ee3\u7406<\/strong>\u4e0e<strong>HTTPS\u4ee3\u7406<\/strong>\u7684\u8bbe\u7f6e\uff0c\u4ee5\u53ca\u5982\u4f55\u901a\u8fc7\u73af\u5883\u53d8\u91cf\u8f7b\u677e\u914d\u7f6e\u4ee3\u7406\u6e90\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u9488\u5bf9<strong>node-fetch<\/strong>\u5e93\u7684\u4ee3\u7406\u914d\u7f6e\uff0c\u7279\u522b\u63a8\u8350\u4f7f\u7528<strong>HttpsProxyAgent<\/strong>\u6a21\u5757\uff0c\u4ee5\u5b9e\u73b0\u5b89\u5168\u800c\u9ad8\u6548\u7684\u5916\u90e8API\u8bf7\u6c42\u3002\u901a\u8fc7<strong>http-proxy<\/strong>\u5e93\u7684\u4f7f\u7528\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u521b\u5efa\u5f3a\u5927\u7684\u6b63\u5411\u548c\u53cd\u5411\u4ee3\u7406\u670d\u52a1\u5668\uff0c\u4e0d\u4ec5\u652f\u6301\u57fa\u672c\u8bf7\u6c42\uff0c\u8fd8\u6709\u8d1f\u8f7d\u5747\u8861\u53ca\u7f13\u5b58\u7b49\u9ad8\u7ea7\u529f\u80fd\u7684\u62d3\u5c55\u3002<\/p>\n<p>\u5728\u914d\u7f6e\u8fc7\u7a0b\u4e2d\uff0c\u5f00\u53d1\u8005\u9700\u6ce8\u610f\u914d\u7f6e\u4e2d\u6d89\u53ca\u7684\u5b89\u5168\u6027\u548c\u6570\u636e\u4fdd\u62a4\u7b56\u7565\uff0c\u4f7f\u7528\u4f01\u4e1a\u7ea7\u7684\u4ee3\u7406\u670d\u52a1\u5c24\u4e3a\u91cd\u8981\u3002\u5bf9\u4e8e\u5e0c\u671b\u8fdb\u4e00\u6b65\u63d0\u5347\u6027\u80fd\u7684\u5f00\u53d1\u8005\uff0c\u91c7\u7528\u9ad8\u6027\u80fd\u4ee3\u7406\u548c\u76d1\u63a7\u5de5\u5177\u662f\u503c\u5f97\u8003\u8651\u7684\u9009\u62e9\u3002\u5982\u9700\u83b7\u53d6\u66f4\u591a\u7684\u652f\u6301\u4e0e\u670d\u52a1\uff0c123Proxy\u63d0\u4f9b\u4f01\u4e1a\u7ea7<strong>HTTP\u4ee3\u7406IP\u89e3\u51b3\u65b9\u6848<\/strong>\uff0c\u6ee1\u8db3\u5404\u79cd\u6570\u636e\u91c7\u96c6\u53ca\u8de8\u5883\u7535\u5546\u7b49\u9700\u6c42\u3002<\/p>\n<h2>\u5e38\u89c1\u95ee\u9898\u89e3\u7b54 (FAQ)<\/h2>\n<p><strong>Q: \u4ec0\u4e48\u662fNode.js\u4e2d\u7684\u4ee3\u7406\uff0c\u4e3a\u4ec0\u4e48\u9700\u8981\u914d\u7f6e\u4ee3\u7406?<\/strong><\/p>\n<p><strong>A: <\/strong>\u5728Node.js\u4e2d\uff0c\u4ee3\u7406\u662f\u7528\u4e8e\u4e2d\u4ecb\u7684\u6570\u636e\u8bf7\u6c42\u548c\u54cd\u5e94\uff0c\u5176\u914d\u7f6e\u53ef\u4ee5\u5e2e\u52a9\u5f00\u53d1\u4eba\u5458\u7ed5\u8fc7\u7f51\u7edc\u9650\u5236\u3001\u63d0\u9ad8\u6570\u636e\u83b7\u53d6\u6548\u7387\u4ee5\u53ca\u589e\u5f3a\u5e94\u7528\u7a0b\u5e8f\u7684\u5b89\u5168\u6027\u3002\u901a\u8fc7\u4f7f\u7528\u4ee3\u7406\uff0cNode.js\u5e94\u7528\u53ef\u4ee5\u66f4\u6709\u6548\u5730\u4e0e\u5916\u90e8API\u4ea4\u4e92\u3002<\/p>\n<p><strong>Q: Node.js\u4e2d\u4ee3\u7406\u7684\u4f18\u52bf\u548c\u5e94\u7528\u573a\u666f\u662f\u4ec0\u4e48?<\/strong><\/p>\n<p><strong>A: <\/strong>Node.js\u4e2d\u7684\u4ee3\u7406\u53ef\u4ee5\u63d0\u4f9b\u66f4\u597d\u7684\u7f51\u7edc\u8bf7\u6c42\u63a7\u5236\u3001\u4f18\u5316\u6027\u80fd\u5e76\u4fdd\u62a4\u7528\u6237\u9690\u79c1\u3002\u5e38\u89c1\u7684\u5e94\u7528\u573a\u666f\u5305\u62ec\u6570\u636e\u91c7\u96c6\u3001\u8de8\u5883\u7535\u5546\u548c\u670d\u52a1\u7aefAPI\u8bf7\u6c42\u3002<\/p>\n<p><strong>Q: \u5982\u4f55\u5728Node.js\u4e2d\u8bbe\u7f6e\u548c\u914d\u7f6eHTTP_PROXY\u548cHTTPS_PROXY\u73af\u5883\u53d8\u91cf?<\/strong><\/p>\n<p><strong>A: <\/strong>\u53ef\u4ee5\u901a\u8fc7\u547d\u4ee4\u884c\u6216\u5728\u9879\u76ee\u7684\u542f\u52a8\u811a\u672c\u4e2d\u8bbe\u7f6e\u8fd9\u4e9b\u73af\u5883\u53d8\u91cf\u3002\u53ef\u4ee5\u4f7f\u7528\u547d\u4ee4\uff0c\u4f8b\u5982:<br \/> <code>export HTTP_PROXY=http:\/\/your-proxy.com:port<\/code>\u548c<br \/> <code>export HTTPS_PROXY=https:\/\/your-proxy.com:port<\/code> \u6765\u6307\u5b9a\u4ee3\u7406\u5730\u5740\u3002<\/p>\n<p><strong>Q: \u5982\u4f55\u5224\u65adNode.js\u5e94\u7528\u7a0b\u5e8f\u662f\u5426\u9700\u8981\u4f7f\u7528\u4ee3\u7406?<\/strong><\/p>\n<p><strong>A: <\/strong>\u5982\u679c\u5728\u7279\u5b9a\u7f51\u7edc\u73af\u5883\u4e0b\uff0c\u4f8b\u5982\u9632\u706b\u5899\u9650\u5236\u6216\u9700\u8981\u8bbf\u95ee\u88ab\u5c4f\u853d\u7684\u8d44\u6e90\uff0c\u5219\u53ef\u80fd\u9700\u8981\u4f7f\u7528\u4ee3\u7406\u3002\u5f00\u53d1\u4eba\u5458\u53ef\u4ee5\u6839\u636e\u8bbf\u95ee\u9700\u6c42\u548c\u7f51\u7edc\u914d\u7f6e\u6765\u5224\u65ad\u662f\u5426\u9700\u8981\u3002<\/p>\n<p><strong>Q: \u5728Node.js\u4e2d\u4f7f\u7528node-fetch\u65f6\uff0c\u5982\u4f55\u914d\u7f6e\u4ee3\u7406?<\/strong><\/p>\n<p><strong>A: <\/strong>\u5f00\u53d1\u4eba\u5458\u53ef\u4ee5\u4f7f\u7528HttpsProxyAgent\u6a21\u5757\u6765\u914d\u7f6e\u4ee3\u7406\u3002\u9700\u8981\u5148\u5b89\u88c5\u8be5\u6a21\u5757\uff0c\u7136\u540e\u5728fetch\u8bf7\u6c42\u4e2d\u8bbe\u7f6e\u4ee3\u7406\u5b9e\u4f8b\u3002\u4f8b\u5982\uff1a<br \/> <code>const HttpsProxyAgent = require('https-proxy-agent');<br \/> const agent = new HttpsProxyAgent('http:\/\/your-proxy.com:port');<\/code><\/p>\n<p><strong>Q: npm\u548cyarn\u4e2d\u5982\u4f55\u8bbe\u7f6e\u548c\u7ba1\u7406\u4ee3\u7406?<\/strong><\/p>\n<p><strong>A: <\/strong>\u5728npm\u548cyarn\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u914d\u7f6e\u6587\u4ef6\u6216\u547d\u4ee4\u884c\u53c2\u6570\u8bbe\u7f6e\u4ee3\u7406\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u547d\u4ee4:<br \/> <code>npm config set proxy http:\/\/your-proxy.com:port<\/code>\u548c<br \/> <code>yarn config set proxy http:\/\/your-proxy.com:port<\/code>\u6765\u5b9e\u65f6\u914d\u7f6e\u4ee3\u7406\u3002<\/p>\n<p><strong>Q: \u4ee3\u7406\u914d\u7f6e\u4e2d\u6709\u54ea\u4e9b\u5b89\u5168\u6027\u8003\u8651?<\/strong><\/p>\n<p><strong>A: <\/strong>\u4fdd\u62a4\u654f\u611f\u6570\u636e\u7684\u5e38\u89c1\u7b56\u7565\u5305\u62ec\u4f7f\u7528\u52a0\u5bc6\u6280\u672f\u6765\u786e\u4fdd\u6570\u636e\u4f20\u8f93\u5b89\u5168\u3002\u4f7f\u7528\u4f01\u4e1a\u7ea7\u4ee3\u7406\u670d\u52a1\u5982123Proxy\u53ef\u4ee5\u63d0\u9ad8\u5b89\u5168\u6027\uff0c\u786e\u4fdd\u6570\u636e\u901a\u9053\u7684\u4fdd\u5bc6\u6027\u548c\u5b8c\u6574\u6027\u3002<\/p>\n<p>1- <a href=\"https:\/\/docs.aws.amazon.com\/zh_cn\/sdk-for-javascript\/v2\/developer-guide\/node-configuring-proxies.html\">AWS<\/a><br \/>2- <a href=\"https:\/\/juejin.cn\/post\/6949895385120784398\">\u7a00\u571f\u6398\u91d1<\/a><br \/>3- <a href=\"https:\/\/cloud.tencent.com\/developer\/article\/1781066\">\u817e\u8baf\u4e91<\/a><br \/>4- <a href=\"https:\/\/docs.aws.amazon.com\/zh_cn\/sdk-for-javascript\/v3\/developer-guide\/node-configuring-proxies.html\">AWS<\/a><br \/>5- <a href=\"https:\/\/proxy-port.com\/zh-hans\/how-to\/set-up-proxy-for-node-js-http-client\">Proxy Port<\/a><br \/>6- <a href=\"https:\/\/learn.microsoft.com\/zh-cn\/microsoft-cloud\/dev\/dev-proxy\/how-to\/use-dev-proxy-with-nodejs\">Dev Proxy &#8211; Microsoft Learn<\/a><br \/>7- <a href=\"https:\/\/blog.csdn.net\/thlzjfefe\/article\/details\/131926727\">CSDN\u535a\u5ba2<\/a><br \/>8- <a href=\"https:\/\/www.ibm.com\/docs\/zh\/capm?topic=monitoring-configuring-nodejs-agent\">IBM<\/a><br \/>9- <a href=\"https:\/\/juejin.cn\/post\/7288963802657062971\">\u7a00\u571f\u6398\u91d1<\/a><br \/>10- <a href=\"https:\/\/proxy-port.com\/zh-hans\/how-to\/set-up-proxy-for-node-fetch\">Proxy Port<\/a><br \/>11- <a href=\"https:\/\/123proxy.com\">123Proxy<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u5feb\u901f\u53d1\u5c55\u7684\u5f00\u53d1\u4e16\u754c\u4e2d\uff0cNode.js \u4ee3\u7406\u5df2\u7ecf\u6210\u4e3a\u6280\u672f\u4eba\u5458\u7684\u91cd\u8981\u5de5\u5177\u3002\u60a8\u662f\u5426\u66fe\u7ecf\u601d\u8003\u8fc7\u5982\u4f55\u5728\u60a8\u7684Node.j [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":14264,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-14278","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\/14278","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=14278"}],"version-history":[{"count":0,"href":"https:\/\/123proxy.cn\/blogs\/wp-json\/wp\/v2\/posts\/14278\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/123proxy.cn\/blogs\/wp-json\/wp\/v2\/media\/14264"}],"wp:attachment":[{"href":"https:\/\/123proxy.cn\/blogs\/wp-json\/wp\/v2\/media?parent=14278"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/123proxy.cn\/blogs\/wp-json\/wp\/v2\/categories?post=14278"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/123proxy.cn\/blogs\/wp-json\/wp\/v2\/tags?post=14278"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}