{"id":15317,"date":"2024-10-15T14:02:51","date_gmt":"2024-10-15T06:02:51","guid":{"rendered":"https:\/\/123proxy.cn\/blogs\/2024\/10\/%e5%85%a8%e9%9d%a2%e8%a7%a3%e6%9e%90http%e8%bd%ac%e5%8f%91%ef%bc%9a%e5%ae%9e%e7%8e%b0%e6%8c%87%e5%8d%97%e4%b8%8e%e4%bb%a3%e7%a0%81%e7%a4%ba%e4%be%8b\/"},"modified":"2024-10-15T14:02:51","modified_gmt":"2024-10-15T06:02:51","slug":"%e5%85%a8%e9%9d%a2%e8%a7%a3%e6%9e%90http%e8%bd%ac%e5%8f%91%ef%bc%9a%e5%ae%9e%e7%8e%b0%e6%8c%87%e5%8d%97%e4%b8%8e%e4%bb%a3%e7%a0%81%e7%a4%ba%e4%be%8b","status":"publish","type":"post","link":"https:\/\/123proxy.cn\/blogs\/2024\/10\/%e5%85%a8%e9%9d%a2%e8%a7%a3%e6%9e%90http%e8%bd%ac%e5%8f%91%ef%bc%9a%e5%ae%9e%e7%8e%b0%e6%8c%87%e5%8d%97%e4%b8%8e%e4%bb%a3%e7%a0%81%e7%a4%ba%e4%be%8b\/","title":{"rendered":"\u5168\u9762\u89e3\u6790HTTP\u8f6c\u53d1\uff1a\u5b9e\u73b0\u6307\u5357\u4e0e\u4ee3\u7801\u793a\u4f8b"},"content":{"rendered":"<p>\u5f53\u4eca\u4e92\u8054\u7f51\u6d6a\u6f6e\u4e2d\uff0c<strong>HTTP\u8f6c\u53d1<\/strong>\u7684\u89d2\u8272\u6108\u53d1\u4e0d\u53ef\u6216\u7f3a\u3002\u4f60\u662f\u5426\u66fe\u597d\u5947\uff0c\u8fd9\u4e00\u6280\u672f\u5982\u4f55\u5728\u5e55\u540e\u4e3a\u6211\u4eec\u65e5\u5e38\u7684\u7f51\u7edc\u8bf7\u6c42\u4fdd\u9a7e\u62a4\u822a\uff1f<\/p>\n<p>HTTP\u8f6c\u53d1\uff0c\u4e00\u79cd\u6bd4\u7f51\u7edc<strong>\u91cd\u5b9a\u5411<\/strong>\u66f4\u4e3a\u4f4e\u8c03\u4f46\u5374\u81f3\u5173\u91cd\u8981\u7684\u7f51\u7edc\u6280\u672f\uff0c\u4f7f<strong>\u670d\u52a1\u5668\u54cd\u5e94<\/strong>\u901f\u5ea6\u8fdb\u4e00\u6b65\u4f18\u5316\uff0c\u907f\u514d\u4e86\u9891\u7e41\u8bf7\u6c42\u5bfc\u81f4\u7684\u5ef6\u8fdf\u3002\u901a\u8fc7\u4e00\u53f0<strong>\u8f6c\u53d1\u4ee3\u7406<\/strong>\u6216<strong>\u53cd\u5411\u4ee3\u7406<\/strong>\u670d\u52a1\u5668\u5904\u7406\u7528\u6237\u8bf7\u6c42\uff0c\u518d\u65e0\u7f1d\u8f6c\u53d1\u81f3\u76ee\u6807\u670d\u52a1\u5668\uff0c\u7b80\u4fbf\u800c\u9ad8\u6548\u3002<\/p>\n<p>\u5728\u8fd9\u7bc7\u5168\u9762\u89e3\u6790\u4e2d\uff0c\u5f00\u53d1\u8005\u4eec\u5c06\u6df1\u5165\u63a2\u8ba8HTTP\u8f6c\u53d1\u7684\u5b9e\u73b0\u8fc7\u7a0b\uff0c\u4ece\u57fa\u672c\u6982\u5ff5\u5230\u9ad8\u7ea7\u5e94\u7528\uff0c\u4e0d\u4ec5\u9650\u4e8e\u7406\u8bba\uff0c\u66f4\u4ee5Java Servlet\u3001Node.js\u548cNGINX\u7b49\u591a\u5143\u73af\u5883\u4e2d\u7684\u5b9e\u4f8b\u6307\u5bfc\u8bfb\u8005\u638c\u63e1\u5b9e\u9645\u64cd\u4f5c\uff0c\u63d0\u5347\u9879\u76ee\u7684\u6548\u7387\u4e0e\u5b89\u5168\u3002\u51c6\u5907\u597d\u63a2\u7d22HTTP\u8f6c\u53d1\u7684\u4e16\u754c\u4e86\u5417\uff1f\u8fd9\u7bc7\u6587\u7ae0\u5c06\u4e3a\u60a8\u63ed\u793aHTTP\u8f6c\u53d1\u7684\u6838\u5fc3\u79d8\u8bc0\u4e0e\u6700\u4f73\u5b9e\u8df5\uff01<\/p>\n<h2>\u5173\u952e\u8981\u70b9<\/h2>\n<ul>\n<li>HTTP\u8f6c\u53d1\u662f\u4e00\u79cd\u7f51\u7edc\u6280\u672f\uff0c\u80fd\u591f\u5c06\u5ba2\u6237\u7aef\u8bf7\u6c42\u65e0\u7f1d\u8f6c\u53d1\u5230\u76ee\u6807\u670d\u52a1\u5668\uff0c\u4f7f\u5f97\u5728\u4e00\u6b21\u8bf7\u6c42\u4e2d\u83b7\u53d6\u54cd\u5e94\u3002<\/li>\n<li>\u4e0eHTTP\u91cd\u5b9a\u5411\u4e0d\u540c\uff0c\u8f6c\u53d1\u4e0d\u4f1a\u4ea7\u751f\u989d\u5916\u7684\u8bf7\u6c42\uff0c\u5ba2\u6237\u7aef\u7684\u64cd\u4f5c\u5f97\u5230\u6700\u5927\u7a0b\u5ea6\u7684\u7b80\u5316\u3002<\/li>\n<li>\u8f6c\u53d1\u4ee3\u7406\u548c\u53cd\u5411\u4ee3\u7406\u662f\u4e24\u79cd\u4e3b\u8981\u7684HTTP\u8f6c\u53d1\u65b9\u5f0f\uff0c\u5404\u81ea\u9002\u7528\u4e8e\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u3002<\/li>\n<li>\u5728Java Servlet\u548cNode.js\u7684\u73af\u5883\u4e2d\uff0cHTTP\u8f6c\u53d1\u7684\u5b9e\u73b0\u8fc7\u7a0b\u5dee\u5f02\u663e\u8457\uff0c\u901a\u8fc7\u5408\u9002\u7684\u4ee3\u7801\u914d\u7f6e\u80fd\u591f\u6709\u6548\u5b9e\u73b0\u8bf7\u6c42\u5904\u7406\u3002<\/li>\n<li>\u7aef\u53e3\u6620\u5c04\u662f\u5b9e\u73b0HTTP\u8f6c\u53d1\u4e2d\u7684\u5fc5\u8981\u73af\u8282\uff0c\u6b63\u786e\u7684\u8bbe\u7f6e\u548c\u7ba1\u7406\u80fd\u591f\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u7684\u6548\u7387\u3002<\/li>\n<li>\u4e3a\u4e86\u4fdd\u969cHTTP\u8f6c\u53d1\u7684\u5b89\u5168\u6027\uff0c\u5f00\u53d1\u8005\u5fc5\u987b\u5173\u6ce8\u6570\u636e\u52a0\u5bc6\u3001\u8eab\u4efd\u9a8c\u8bc1\u4ee5\u53ca\u9632\u6b62\u8bf7\u6c42\u7be1\u6539\u7684\u91cd\u8981\u6027\u3002<\/li>\n<\/ul>\n<h2>HTTP\u8f6c\u53d1\u57fa\u7840\u6982\u5ff5<\/h2>\n<h3>\u4ec0\u4e48\u662fHTTP\u8f6c\u53d1<\/h3>\n<p><strong>HTTP\u8f6c\u53d1<\/strong>\uff08\u6216\u79f0\u4e3a\u4ee3\u7406\u8f6c\u53d1\uff09\u662f\u4e00\u79cd\u91cd\u8981\u7684\u7f51\u7edc\u6280\u672f\uff0c\u6307\u7684\u662f\u4e00\u4e2a\u670d\u52a1\u5668\u5904\u7406\u5bf9\u5ba2\u6237\u7aef\u7684\u8bf7\u6c42\u5e76\u5c06\u5176\u8f6c\u53d1\u5230\u53e6\u4e00\u4e2a\u670d\u52a1\u5668\u3002\u4e0d\u540c\u4e8e\u5ba2\u6237\u7aef\u76f4\u63a5\u4e0e\u76ee\u6807\u670d\u52a1\u5668\u8fdb\u884c\u4ea4\u4e92\uff0c\u8f6c\u53d1\u8fc7\u7a0b\u4e2d\u5ba2\u6237\u7aef\u4e0e\u539f\u59cb\u670d\u52a1\u5668\u7684\u8fde\u63a5\u662f\u4e0d\u53ef\u89c1\u7684\uff0c\u8fd9\u6837\u53ef\u964d\u4f4e\u5ef6\u8fdf\u5e76\u63d0\u9ad8\u54cd\u5e94\u7684\u6548\u7387\u3002<\/p>\n<p>\u901a\u8fc7HTTP\u8f6c\u53d1\uff0c\u7528\u6237\u80fd\u591f\u900f\u660e\u5730\u8bbf\u95ee\u7f51\u7edc\u8d44\u6e90\uff0c\u800c\u4e0d\u9700\u8981\u7406\u89e3\u5176\u80cc\u540e\u7684\u590d\u6742\u6027\u3002\u8fd9\u4e00\u8fc7\u7a0b\u6d89\u53ca\u5230\u5ba2\u6237\u7aef\u53d1\u8d77\u7684\u8bf7\u6c42\u5728\u901a\u8fc7\u8f6c\u53d1\u4ee3\u7406\u670d\u52a1\u5668\u8fdb\u884c\u5904\u7406\uff0c\u5e76\u6700\u7ec8\u8fd4\u56de\u4ece\u76ee\u6807\u670d\u52a1\u5668\u83b7\u5f97\u7684\u54cd\u5e94\u3002<\/p>\n<blockquote>\n<p>\u56e0\u6b64\uff0cHTTP\u8f6c\u53d1\u662f\u4e00\u79cd\u7b80\u5316\u590d\u6742\u7f51\u7edc\u8bf7\u6c42\u7684\u6709\u6548\u65b9\u5f0f\u3002<\/p>\n<\/blockquote>\n<h3>HTTP\u8f6c\u53d1\u4e0eHTTP\u91cd\u5b9a\u5411\u533a\u522b<\/h3>\n<p>\u5728\u7f51\u7edc\u8bf7\u6c42\u4e2d\uff0c<strong>HTTP\u91cd\u5b9a\u5411<\/strong>\u548c<strong>HTTP\u8f6c\u53d1<\/strong>\u6709\u7740\u663e\u8457\u7684\u533a\u522b\u3002HTTP\u91cd\u5b9a\u5411\u6d89\u53ca\u591a\u6b21\u8bf7\u6c42\uff0c\u5176\u4e2d\u5ba2\u6237\u7aef\u5fc5\u987b\u9996\u5148\u63a5\u6536\u5230\u4e00\u4e2aHTTP 3xx\u72b6\u6001\u7801\u7684\u54cd\u5e94\uff0c\u7136\u540e\u6839\u636e<Location>\u5934\u4fe1\u606f\u8fdb\u884c\u540e\u7eed\u8bf7\u6c42\uff0c\u4ece\u800c\u5bfc\u81f4\u6d4f\u89c8\u5668\u8fdb\u884c\u65b0\u7684\u8bf7\u6c42\u3002<\/p>\n<p>\u76f8\u53cd\uff0c\u5728\u8f6c\u53d1\u7684\u573a\u666f\u4e0b\uff0cHTTP\u8bf7\u6c42\u53ea\u9700\u53d1\u9001\u4e00\u6b21\uff0c\u539f\u59cb\u670d\u52a1\u5668\u6536\u5230\u8bf7\u6c42\u540e\u7acb\u5373\u751f\u6210\u76f8\u5e94\uff0c\u7528\u6237\u5e76\u4e0d\u4f1a\u5bdf\u89c9\u5230\u4e2d\u95f4\u8fc7\u7a0b\u7684\u53d8\u5316\u3002\u91cd\u5b9a\u5411\u63d0\u9ad8\u4e86\u7f51\u7edc\u4ea4\u4e92\u7684\u590d\u6742\u5ea6\uff0c\u800c\u8f6c\u53d1\u5219\u63d0\u4f9b\u4e86\u66f4\u9ad8\u7684\u6548\u7387\u3002<\/p>\n<h3>\u8f6c\u53d1\u4ee3\u7406\u4e0e\u53cd\u5411\u4ee3\u7406<\/h3>\n<p><strong>\u8f6c\u53d1\u4ee3\u7406<\/strong>\u4e0e<strong>\u53cd\u5411\u4ee3\u7406<\/strong>\u662fHTTP\u8f6c\u53d1\u4e2d\u5e38\u89c1\u7684\u4e24\u79cd\u7c7b\u578b\u3002\u8f6c\u53d1\u4ee3\u7406\u5145\u5f53\u5ba2\u6237\u7aef\u548c\u76ee\u6807\u670d\u52a1\u5668\u95f4\u7684\u4e2d\u4ecb\uff0c\u5ba2\u6237\u7aef\u8bf7\u6c42\u901a\u8fc7\u4ee3\u7406\u670d\u52a1\u5668\u8f6c\u53d1\u5230\u76ee\u6807\u670d\u52a1\u5668\uff0c\u7136\u540e\u54cd\u5e94\u518d\u901a\u8fc7\u4ee3\u7406\u8fd4\u56de\u7ed9\u5ba2\u6237\u7aef\u3002<\/p>\n<p>\u5728\u53cd\u5411\u4ee3\u7406\u4e2d\uff0c\u89d2\u8272\u5219\u662f\u53cd\u8f6c\u7684\u3002\u53cd\u5411\u4ee3\u7406\u670d\u52a1\u5668\u4f4d\u4e8e\u76ee\u6807\u670d\u52a1\u5668\u4e4b\u524d\uff0c\u8d1f\u8d23\u63a5\u6536\u6765\u81ea\u5ba2\u6237\u7aef\u7684\u8bf7\u6c42\u5e76\u5c06\u5176\u8def\u7531\u5230\u9002\u5f53\u7684\u76ee\u6807\u670d\u52a1\u5668\u3002\u6b64\u65b9\u6cd5\u53ef\u7528\u4e8e\u8d1f\u8f7d\u5747\u8861\u548c\u4fdd\u969c\u5b89\u5168\uff0c\u5e38\u89c1\u4e8eWeb\u670d\u52a1\u90e8\u7f72\u4e2d\u3002<\/p>\n<h3>HTTP\u8f6c\u53d1\u7684\u5b9e\u9645\u5e94\u7528\u573a\u666f<\/h3>\n<p>HTTP\u8f6c\u53d1\u5728\u591a\u4e2a\u573a\u666f\u4e2d\u5177\u6709\u91cd\u8981\u5e94\u7528\u3002\u4f8b\u5982\uff0c<strong>\u6570\u636e\u91c7\u96c6<\/strong>\u7cfb\u7edf\u901a\u5e38\u4f7f\u7528\u8f6c\u53d1\u4ee3\u7406\u6765\u83b7\u53d6\u591a\u4e2a\u6570\u636e\u6e90\u7684\u4fe1\u606f\uff0c\u800c\u65e0\u9700\u6bcf\u6b21\u76f4\u63a5\u8bbf\u95ee\u76ee\u6807\u670d\u52a1\u5668\uff0c\u8fd9\u8db3\u4ee5\u51cf\u5c11\u9891\u7e41\u8bf7\u6c42\u7684\u91cd\u8d1f\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u5728<strong>\u8de8\u5883\u7535\u5546<\/strong>\u7684\u73af\u5883\u4e2d\uff0c\u4f01\u4e1a\u4f7f\u7528\u53cd\u5411\u4ee3\u7406\u4f18\u5316\u7528\u6237\u7684\u8bbf\u95ee\u901f\u5ea6\uff0c\u540c\u65f6\u63d0\u9ad8\u5b89\u5168\u6027\uff0c\u786e\u4fdd\u654f\u611f\u4fe1\u606f\u7684\u4fdd\u62a4\u3002<\/p>\n<p>\u603b\u4e4b\uff0cHTTP\u8f6c\u53d1\u662f\u4e00\u79cd\u9ad8\u6548\u7684\u8bf7\u6c42\u5904\u7406\u673a\u5236\uff0c\u5176\u5728\u4e0d\u540c\u7f51\u7edc\u67b6\u6784\u4e2d\u7684\u5e94\u7528\u4f7f\u5f97\u7528\u6237\u4f53\u9a8c\u66f4\u987a\u7545\u3001\u670d\u52a1\u66f4\u9ad8\u6548\u3002\u901a\u8fc7\u5bf9\u8f6c\u53d1\u4ee3\u7406\u548c\u53cd\u5411\u4ee3\u7406\u7684\u4e86\u89e3\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u4f9d\u636e\u5b9e\u9645\u9700\u6c42\uff0c\u5b9e\u73b0\u66f4\u4e3a\u6709\u6548\u7684\u7f51\u7edc\u8bf7\u6c42\u7ba1\u7406\u3002<\/p>\n<h2>\u5b9e\u73b0HTTP\u8f6c\u53d1\u7684\u57fa\u672c\u6d41\u7a0b<\/h2>\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/123proxy.cn\/blogs\/wp-content\/uploads\/2024\/10\/928a927d-ffc6-412d-b26c-1e22867a5ffc.jpeg\" alt=\"RAW photo, a close-up of a modern server room with racks of servers and blinking network lights, showcasing the concept of HTTP forwarding and data transfer, cool blue lighting, 8k UHD, high quality, detailed textures, Fujifilm XT3\" width=650 height=430><\/figure>\n<h3>\u5ba2\u6237\u7aef\u8bf7\u6c42\u7684\u63a5\u6536<\/h3>\n<p>\u5728\u5b9e\u73b0<strong>HTTP\u8f6c\u53d1<\/strong>\u7684\u8fc7\u7a0b\u4e2d\uff0c\u7b2c\u4e00\u6b65\u662f\u63a5\u6536\u6765\u81ea\u5ba2\u6237\u7aef\u7684\u8bf7\u6c42\u3002\u5728\u6b64\u9636\u6bb5\uff0c\u5ba2\u6237\u7aef\u901a\u8fc7\u6d4f\u89c8\u5668\u6216\u5e94\u7528\u7a0b\u5e8f\u53d1\u9001HTTP\u8bf7\u6c42\u5230\u8f6c\u53d1\u4ee3\u7406\u6216\u53cd\u5411\u4ee3\u7406\u670d\u52a1\u5668\u3002\u8fd9\u79cd\u8bf7\u6c42\u901a\u5e38\u5305\u542b\u8bf7\u6c42\u65b9\u6cd5\uff08\u5982GET\u6216POST\uff09\u3001\u8bf7\u6c42URL\u548c\u8bf7\u6c42\u5934\u4fe1\u606f\u3002<\/p>\n<p>\u63a5\u6536\u8bf7\u6c42\u7684\u670d\u52a1\u5668\u9700\u8981\u786e\u4fdd\u6b63\u786e\u89e3\u6790\u5230\u8fbe\u7684\u5404\u7c7b\u8bf7\u6c42\uff0c\u5c24\u5176\u662f\u5b83\u4eec\u7684\u534f\u8bae\u7c7b\u578b\u548c\u6570\u636e\u683c\u5f0f\u3002\u5728\u8fd9\u4e00\u8fc7\u7a0b\u4e2d\uff0c\u4efb\u4f55\u8bf7\u6c42\u88ab\u63a5\u6536\u540e\u90fd\u5c06\u88ab\u8bb0\u5f55\u4e0b\u6765\uff0c\u4ee5\u4fbf\u540e\u7eed\u5206\u6790\u548c\u6545\u969c\u6392\u9664\u3002<\/p>\n<p>\u901a\u8fc7\u4f7f\u7528<strong>\u7aef\u53e3\u6620\u5c04<\/strong>\uff0c\u53ef\u4ee5\u5c06\u8bf7\u6c42\u7075\u6d3b\u5730\u8f6c\u53d1\u5230\u6307\u5b9a\u7684\u5185\u90e8\u6216\u5916\u90e8\u670d\u52a1\u5668\uff0c\u4ece\u800c\u5b9e\u73b0\u66f4\u5b89\u5168\u548c\u9ad8\u6548\u7684\u6570\u636e\u4f20\u8f93\u3002\u6b64\u5916\uff0c\u4f7f\u7528\u53cd\u5411\u4ee3\u7406\u6280\u672f\u53ef\u4ee5\u8fdb\u4e00\u6b65\u9690\u85cf\u5185\u90e8\u7f51\u7edc\u7ed3\u6784\uff0c\u4ece\u800c\u63d0\u9ad8\u7cfb\u7edf\u7684\u5b89\u5168\u6027\u3002<\/p>\n<h3>\u8bf7\u6c42\u89e3\u6790\u4e0e\u5904\u7406<\/h3>\n<p>\u5ba2\u6237\u7aef\u8bf7\u6c42\u5230\u8fbe\u540e\uff0c\u7cfb\u7edf\u5c06\u5bf9\u5176\u8fdb\u884c\u89e3\u6790\u3002\u8fd9\u4e00\u9636\u6bb5\u7684\u76ee\u7684\u5728\u4e8e\u83b7\u53d6\u8bf7\u6c42\u4e2d\u7684\u5173\u952e\u4fe1\u606f\uff0c\u5982\u8bf7\u6c42\u8def\u5f84\u53ca\u76f8\u5173\u53c2\u6570\u3002\u89e3\u6790\u53ef\u4ee5\u5e2e\u52a9\u670d\u52a1\u5668\u4e86\u89e3\u5982\u4f55\u6709\u6548\u5904\u7406\u8bf7\u6c42\uff0c\u4ee5\u53ca\u9009\u62e9\u9002\u5f53\u7684\u540e\u7aef\u670d\u52a1\u5668\u8fdb\u884c\u6570\u636e\u68c0\u7d22\u3002<\/p>\n<p>\u5728\u8bf7\u6c42\u5904\u7406\u8fc7\u7a0b\u4e2d\uff0c\u5982\u679c\u8bf7\u6c42\u9700\u8981\u7ecf\u8fc7\u52a8\u6001\u8def\u7531\uff0c\u7cfb\u7edf\u53ef\u4ee5\u6839\u636e\u8bbe\u5b9a\u7684\u903b\u8f91\uff0c\u5982URL\u8def\u7531\u89c4\u5219\u548c\u8d1f\u8f7d\u5747\u8861\u7b56\u7565\uff0c\u9009\u62e9\u5408\u9002\u7684\u76ee\u6807\u670d\u52a1\u5668\u3002\u5f00\u53d1\u8005\u4e5f\u53ef\u4ee5\u5229\u7528<strong>Servlet<\/strong>\u7b49\u6280\u672f\u5728Java\u73af\u5883\u4e2d\u5904\u7406\u548c\u89e3\u6790\u8bf7\u6c42\uff0c\u4ee5\u63d0\u9ad8\u5904\u7406\u6548\u7387\u3002<\/p>\n<p>\u8fd9\u4e2a\u9636\u6bb5\u8fd8\u53ef\u80fd\u4f1a\u6d89\u53ca\u5b89\u5168\u6027\u68c0\u67e5\uff0c\u5982\u8eab\u4efd\u9a8c\u8bc1\u548c\u6743\u9650\u9a8c\u8bc1\uff0c\u786e\u4fdd\u53ea\u6709\u7ecf\u8fc7\u6388\u6743\u7684\u8bf7\u6c42\u80fd\u591f\u88ab\u5904\u7406\uff0c\u4ece\u800c\u6709\u6548\u4fdd\u62a4\u6570\u636e\u4f20\u8f93\u7684\u5b89\u5168\u6027\u3002<\/p>\n<h3>\u8bf7\u6c42\u7684\u8f6c\u53d1\u8fc7\u7a0b<\/h3>\n<p>\u8bf7\u6c42\u7ecf\u8fc7\u89e3\u6790\u540e\uff0c\u7cfb\u7edf\u5c06\u6839\u636e\u4e4b\u524d\u83b7\u53d6\u7684\u4fe1\u606f\uff0c\u5c06\u5176\u8f6c\u53d1\u5230\u76ee\u6807\u670d\u52a1\u5668\u3002\u5728\u6b64\u8fc7\u7a0b\u4e2d\uff0c\u8f6c\u53d1\u4ee3\u7406\u4f1a\u5c06\u539f\u59cb\u8bf7\u6c42\u7684\u5404\u7c7b\u4fe1\u606f\u8f6c\u5316\u4e3a\u76ee\u6807\u670d\u52a1\u5668\u80fd\u591f\u7406\u89e3\u7684\u683c\u5f0f\u3002\u5728HTTP\u8f6c\u53d1\u4e2d\uff0c\u8bf7\u6c42\u6570\u636e\u4e0d\u4f1a\u88ab\u4fee\u6539\uff0c\u5ba2\u6237\u7aef\u7684\u72b6\u6001\u4fdd\u6301\u4e0d\u53d8\u3002<\/p>\n<p>\u5f00\u53d1\u8005\u53ef\u4ee5\u4f7f\u7528\u6d41\u884c\u7684Web\u670d\u52a1\u5668\uff0c\u5982<strong>Nginx<\/strong>\u6216<strong>FRP<\/strong>\uff0c\u6765\u5b9e\u73b0\u8fd9\u4e00\u8f6c\u53d1\u8fc7\u7a0b\u3002\u5728Nginx\u7684\u914d\u7f6e\u4e2d\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u8f7b\u677e\u8bbe\u7f6e\u4ee3\u7406\u8f6c\u53d1\u89c4\u5219\uff0c\u4ee5\u786e\u4fdd\u8bf7\u6c42\u9ad8\u6548\u4f20\u9012\uff0c\u5e76\u6839\u636e\u8d1f\u8f7d\u60c5\u51b5\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\u3002<\/p>\n<p>\u6574\u4e2a\u8f6c\u53d1\u8fc7\u7a0b\u9700\u8981\u4fdd\u8bc1\u8bf7\u6c42\u6570\u636e\u7684\u5b8c\u6574\u6027\u4ee5\u53ca\u4f20\u8f93\u7684\u53ef\u9760\u6027\uff0c\u8fd9\u610f\u5473\u7740\u5728\u5b9e\u65bd\u65f6\u8981\u8003\u8651\u5230\u5404\u79cd\u53ef\u80fd\u7684\u5f02\u5e38\u60c5\u51b5\u3002\u901a\u8fc7\u5408\u9002\u7684\u8f6c\u53d1\u7b56\u7565\uff0c\u53ef\u51cf\u5c11\u7f51\u7edc\u5ef6\u8fdf\u5e76\u63d0\u9ad8\u5ba2\u6237\u7aef\u7684\u54cd\u5e94\u901f\u5ea6\u3002<\/p>\n<h3>\u670d\u52a1\u5668\u54cd\u5e94\u7684\u63a5\u6536\u4e0e\u8fd4\u56de<\/h3>\n<p>\u6700\u540e\uff0c\u5f85\u76ee\u6807\u670d\u52a1\u5668\u5904\u7406\u5b8c\u8bf7\u6c42\u540e\uff0c\u5c06\u751f\u6210\u54cd\u5e94\u5e76\u5c06\u5176\u8fd4\u56de\u7ed9\u8f6c\u53d1\u4ee3\u7406\u3002\u8fd9\u4e00\u6b65\u662f<strong>HTTP\u8f6c\u53d1<\/strong>\u7684\u5173\u952e\uff0c\u56e0\u4e3a\u54cd\u5e94\u9700\u8981\u7ecf\u8fc7\u540c\u6837\u7684\u901a\u9053\u56de\u5230\u5ba2\u6237\u7aef\u3002\u8f6c\u53d1\u4ee3\u7406\u8d1f\u8d23\u63a5\u6536\u76ee\u6807\u670d\u52a1\u5668\u7684\u54cd\u5e94\uff0c\u5e76\u786e\u4fdd\u5176\u683c\u5f0f\u4e0e\u539f\u6765\u7684\u8bf7\u6c42\u4e00\u81f4\u3002<\/p>\n<p>\u5728\u8fd9\u4e00\u8fc7\u7a0b\u4e2d\uff0c\u5f00\u53d1\u8005\u4e5f\u9700\u8981\u6ce8\u610fHTTP\u72b6\u6001\u7801\u7684\u5904\u7406\u3002\u4f8b\u5982\uff0c\u5982\u679c\u8bf7\u6c42\u6210\u529f\uff0c\u8f6c\u53d1\u4ee3\u7406\u5e94\u6b63\u786e\u5c06HTTP\u72b6\u6001\u7801200\u8fd4\u56de\u7ed9\u5ba2\u6237\u7aef\uff1b\u800c\u5728\u5904\u7406\u9519\u8bef\u65f6\uff0c\u5982404\u6216500\u7b49\u72b6\u6001\u7801\uff0c\u4e5f\u5e94\u9002\u65f6\u8f6c\u53d1\uff0c\u4ee5\u786e\u4fdd\u7528\u6237\u83b7\u5f97\u51c6\u786e\u7684\u4fe1\u606f\u3002<\/p>\n<p>\u901a\u8fc7\u826f\u597d\u7684\u54cd\u5e94\u5904\u7406\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u63d0\u9ad8\u7528\u6237\u4f53\u9a8c\uff0c\u8ba9\u5ba2\u6237\u7aef\u5bf9\u6570\u636e\u7684\u8bf7\u6c42\u5904\u7406\u66f4\u52a0\u6d41\u7545\u3002\u603b\u7684\u6765\u8bf4\uff0c\u91cd\u89c6<strong>\u8bf7\u6c42\u5904\u7406<\/strong>\u7684\u5404\u4e2a\u73af\u8282\u5c06\u663e\u8457\u63d0\u5347HTTP\u8f6c\u53d1\u7684\u6548\u7387\u53ca\u6548\u679c\u3002<\/p>\n<h2>HTTP\u8f6c\u53d1\u5728\u4e0d\u540c\u73af\u5883\u4e2d\u7684\u5b9e\u73b0<\/h2>\n<p><iframe style=\"aspect-ratio: 16 \/ 9; width: 100%\" src=\"https:\/\/www.youtube.com\/embed\/_GPhsWjyViQ\" title=\"_GPhsWjyViQ\" frameBorder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowFullScreen><\/iframe><\/p>\n<h3>\u5728Java Servlet\u4e2d\u7684\u5b9e\u73b0<\/h3>\n<p>\u5728Java Servlet\u73af\u5883\u4e2d\uff0c<strong>HTTP\u8f6c\u53d1<\/strong> \u7684\u5b9e\u73b0\u76f8\u5bf9\u7b80\u5355\u3002\u5f00\u53d1\u8005\u53ef\u4ee5\u5229\u7528Servlet API\u4e2d\u7684forward\u65b9\u6cd5\u6765\u5b8c\u6210\u8bf7\u6c42\u8f6c\u53d1\u3002\u901a\u8fc7\u6b64\u65b9\u6cd5\uff0c\u539f\u59cb\u8bf7\u6c42\u7684\u6570\u636e\u53ef\u4ee5\u5728\u670d\u52a1\u5668\u5185\u90e8\u4f20\u9012\uff0c\u7528\u6237\u5e76\u4e0d\u4f1a\u611f\u77e5\u5230\u8fd9\u4e00\u8fc7\u7a0b\u3002\u4f7f\u7528Servlet\u7684forward\u80fd\u529b\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u52a8\u6001\u8bf7\u6c42\u6570\u636e\u548c\u5e94\u7528\u7a0b\u5e8f\u903b\u8f91\u3002<\/p>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\u4ee3\u7801\uff0c\u6f14\u793a\u4e86\u5982\u4f55\u5728Servlet\u4e2d\u4f7f\u7528\u8f6c\u53d1:<\/p>\n<pre>\npublic void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {\n    RequestDispatcher dispatcher = request.getRequestDispatcher(\"\/targetServlet\");\n    dispatcher.forward(request, response);\n}\n<\/pre>\n<p>\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u76ee\u6807Servlet\u63a5\u6536\u6765\u81ea\u53d1\u9001\u8bf7\u6c42\u7684\u539f\u59cb\u8bf7\u6c42\u5bf9\u8c61\uff0c\u65e0\u9700\u518d\u6b21\u53d1\u8d77\u7f51\u7edc\u8bf7\u6c42\u3002<\/p>\n<h3>\u5728Node.js\u4e2d\u7684\u5b9e\u73b0<\/h3>\n<p>\u5728Node.js\u73af\u5883\u4e0b\uff0cHTTP\u8f6c\u53d1\u901a\u5e38\u901a\u8fc7\u4e2d\u95f4\u4ef6\u7684\u5f62\u5f0f\u6765\u5b9e\u73b0\u3002\u5229\u7528Express\u6846\u67b6\u4e2d\u7684\u8bf7\u6c42\u5904\u7406\u673a\u5236\uff0c\u5f00\u53d1\u8005\u80fd\u591f\u8f7b\u677e\u5b9e\u73b0\u8bf7\u6c42\u7684\u8f6c\u53d1\u3002\u5b9e\u73b0\u8fd9\u4e00\u529f\u80fd\u7684\u5173\u952e\u5728\u4e8e\u4f7f\u7528Node.js\u7684http\u6a21\u5757\uff0c\u4e3a\u4e0d\u540c\u7684\u8def\u7531\u5206\u914d\u4e0d\u540c\u7684\u5904\u7406\u7a0b\u5e8f\u3002<\/p>\n<p>\u4e0b\u9762\u662f\u4e00\u4e2a\u5728Node.js\u4e2d\u4f7f\u7528\u7684\u8f6c\u53d1\u793a\u4f8b:<\/p>\n<pre>\nconst express = require('express');\nconst request = require('request');\nconst app = express();\n\napp.get('\/proxy', (req, res) => {\n    request('http:\/\/example.com', (error, response, body) => {\n        if (!error && response.statusCode === 200) {\n            res.send(body);\n        }\n    });\n});\n\napp.listen(3000);\n<\/pre>\n<p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u4efb\u4f55\u8bbf\u95ee&#8217;\/proxy&#8217;\u7684\u8bf7\u6c42\u90fd\u4f1a\u88ab\u8f6c\u53d1\u5230&#8217;http:\/\/example.com&#8217;\uff0c\u54cd\u5e94\u5c06\u8fd4\u56de\u539f\u59cb\u8bf7\u6c42\u8005\u3002<\/p>\n<h3>\u4f7f\u7528NGINX\u7684\u53cd\u5411\u4ee3\u7406<\/h3>\n<p>NGINX\u4f5c\u4e3a\u4e00\u6b3e\u9ad8\u6027\u80fd\u7684\u670d\u52a1\u5668\uff0c\u901a\u5e38\u7528\u4e8e\u63d0\u4f9b<strong>\u53cd\u5411\u4ee3\u7406<\/strong>\u529f\u80fd\uff0c\u53ef\u4ee5\u5e2e\u52a9\u7b80\u5316\u8bf7\u6c42\u8f6c\u53d1\u7684\u8fc7\u7a0b\u3002\u5f00\u53d1\u8005\u53ef\u4ee5\u5728NGINX\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\u5b9a\u4e49\u8f6c\u53d1\u89c4\u5219\uff0c\u6839\u636e\u4e1a\u52a1\u9700\u6c42\u5c06\u8bf7\u6c42\u8def\u7531\u5230\u76f8\u5e94\u7684\u540e\u7aef\u670d\u52a1\u3002<\/p>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684NGINX\u914d\u7f6e\u793a\u4f8b\uff1a<\/p>\n<pre>\nserver {\n    listen 80;\n    location \/api {\n        proxy_pass http:\/\/backend-server;\n    }\n}\n<\/pre>\n<p>\u5728\u8fd9\u4e2a\u914d\u7f6e\u4e2d\uff0c\u4efb\u4f55\u8bbf\u95ee&#8217;\/api&#8217;\u8def\u5f84\u7684\u8bf7\u6c42\u4f1a\u88ab\u8f6c\u53d1\u5230\u6307\u5b9a\u7684\u540e\u7aef\u670d\u52a1\u5668\uff0c\u786e\u4fdd\u8bf7\u6c42\u6709\u6548\u5730\u6d41\u52a8\u3002<\/p>\n<h3>\u5229\u7528Apache HTTP Server\u8fdb\u884c\u8f6c\u53d1<\/h3>\n<p>Apache HTTP Server\u540c\u6837\u5177\u5907\u5f3a\u5927\u7684\u8f6c\u53d1\u80fd\u529b\uff0c\u80fd\u591f\u901a\u8fc7Rewrite\u6a21\u5757\u8fdb\u884cURL\u7684\u91cd\u5199\u4e0e\u8f6c\u53d1\u3002\u6b64\u5916\uff0c\u5229\u7528mod_proxy\u6a21\u5757\u53ef\u4ee5\u76f4\u63a5\u521b\u5efa\u4ee3\u7406\u670d\u52a1\uff0c\u4ee5\u5b9e\u73b0\u4e0e\u540e\u7aef\u670d\u52a1\u5668\u4e4b\u95f4\u7684\u8f6c\u53d1\u3002<\/p>\n<p>\u4e00\u4e2a\u57fa\u7840\u7684Apache\u914d\u7f6e\u793a\u4f8b\u5982\u4e0b\uff1a<\/p>\n<pre>\n<VirtualHost *:80>\n    ProxyPass \/app http:\/\/backend-server\/app\n    ProxyPassReverse \/app http:\/\/backend-server\/app\n<\/VirtualHost>\n<\/pre>\n<p>\u5728\u8be5\u6848\u4f8b\u4e2d\uff0c\u6240\u6709\u6307\u5411&#8217;\/app&#8217;\u7684\u8bf7\u6c42\u90fd\u4f1a\u88ab\u8f6c\u53d1\u81f3\u540e\u7aef\u670d\u52a1\u5668\u7684&#8217;\/app&#8217;\u8def\u5f84\u3002\u901a\u8fc7\u8fd9\u4e9b\u914d\u7f6e\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u6709\u6548\u5229\u7528Apache\u7684\u5f3a\u5927\u529f\u80fd\uff0c\u5b9e\u73b0\u7075\u6d3b\u7684<strong>\u52a8\u6001\u8def\u7531<\/strong>\u3002<\/p>\n<h2>\u7aef\u53e3\u6620\u5c04\u4e0e\u8f6c\u53d1\u6280\u672f<\/h2>\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/123proxy.cn\/blogs\/wp-content\/uploads\/2024\/10\/5090aaeb-6126-41d2-b24e-f5bbb548d133.jpeg\" alt=\"RAW photo, an abstract representation of data flow in a digital network, visualizing HTTP requests and responses with glowing network lines and data packets moving through a dark background, 8k UHD, high dynamic range, vivid colors\" width=650 height=430><\/figure>\n<h3>\u4ec0\u4e48\u662f\u7aef\u53e3\u6620\u5c04<\/h3>\n<p><strong>\u7aef\u53e3\u6620\u5c04<\/strong>\u662f\u4e00\u79cd\u7f51\u7edc\u6280\u672f\uff0c\u7528\u4e8e\u5c06\u4e00\u4e2a\u7279\u5b9a\u7aef\u53e3\u4e0a\u7684\u7f51\u7edc\u6d41\u91cf\u5f15\u5bfc\u81f3\u53e6\u4e00\u4e2a\u7aef\u53e3\u6216\u4e3b\u673a\u4e0a\uff0c\u9002\u7528\u4e8e\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u7684\u7075\u6d3b\u6027\u3002\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u670d\u52a1\u5668\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u7aef\u53e3\u4e0a\u76d1\u542c\u5916\u90e8\u8bf7\u6c42\uff0c\u5c06\u5176\u8f6c\u53d1\u5230\u5185\u90e8\u7684\u5e94\u7528\u7a0b\u5e8f\u6216\u670d\u52a1\u3002\u7aef\u53e3\u6620\u5c04\u5728<em>HTTP\u8f6c\u53d1<\/em>\u7684\u573a\u666f\u4e2d\u5c24\u5176\u91cd\u8981\uff0c\u56e0\u4e3a\u5b83\u80fd\u591f\u63a7\u5236\u548c\u7ba1\u7406\u7f51\u7edc\u8bf7\u6c42\u7684\u6d41\u5411\uff0c\u4e3a\u5f00\u53d1\u8005\u63d0\u4f9b\u66f4\u9ad8\u7684\u5b89\u5168\u6027\u548c\u53ef\u7ba1\u7406\u6027\u3002<\/p>\n<p>\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u7aef\u53e3\u6620\u5c04\u5e38\u901a\u8fc7\u8def\u7531\u5668\u6216\u9632\u706b\u5899\u8fdb\u884c\u914d\u7f6e\uff0c\u5f00\u53d1\u8005\u9700\u8981\u5bf9\u5916\u90e8\u7aef\u53e3\u548c\u5185\u90e8\u7aef\u53e3\u8fdb\u884c\u5339\u914d\uff0c\u4ee5\u786e\u4fdd\u7f51\u7edc\u8bf7\u6c42\u80fd\u591f\u987a\u5229\u5230\u8fbe\u76ee\u6807\u670d\u52a1\u5668\u3002<strong>FRP<\/strong>\uff08Fast Reverse Proxy\uff09\u7b49\u5de5\u5177\u5e38\u7528\u4e8e\u5728\u5185\u7f51\u7a7f\u900f\u548c\u8f6c\u53d1\u8fc7\u7a0b\u4e2d\u5b9e\u65bd\u7aef\u53e3\u6620\u5c04\uff0c\u4f7f\u5f97\u5728\u5185\u7f51\u4e2d\u7684\u670d\u52a1\u80fd\u591f\u88ab\u5916\u90e8\u8bbf\u95ee\u3002<\/p>\n<h3>\u7aef\u53e3\u6620\u5c04\u7684\u8bbe\u7f6e\u4e0e\u7ba1\u7406<\/h3>\n<p>\u8bbe\u7f6e\u548c\u7ba1\u7406\u7aef\u53e3\u6620\u5c04\u7684\u8fc7\u7a0b\u901a\u5e38\u5305\u62ec\u51e0\u4e2a\u5173\u952e\u6b65\u9aa4\u3002\u9996\u5148\uff0c\u5f00\u53d1\u8005\u9700\u8981\u8bbf\u95ee\u5176\u8def\u7531\u5668\u6216\u9632\u706b\u5899\u7684\u7ba1\u7406\u754c\u9762\uff0c\u5e76\u5b9a\u4f4d\u5230\u7aef\u53e3\u6620\u5c04\u6216\u865a\u62df\u670d\u52a1\u5668\u8bbe\u7f6e\u90e8\u5206\u3002\u63a5\u4e0b\u6765\uff0c\u6307\u5b9a\u9700\u8981\u6620\u5c04\u7684\u5916\u90e8\u7aef\u53e3\u548c\u5185\u90e8\u7aef\u53e3\uff0c\u5e76\u63d0\u4f9b\u76ee\u6807IP\u5730\u5740\u3002\u5b8c\u6210\u8bbe\u7f6e\u540e\uff0c\u8fdb\u884c\u6d4b\u8bd5\u4ee5\u786e\u4fdd\u7f51\u7edc\u8bf7\u6c42\u53ef\u6210\u529f\u5230\u8fbe\u5185\u90e8\u670d\u52a1\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u76d1\u63a7\u7aef\u53e3\u6620\u5c04\u7684\u6d41\u91cf\u4e5f\u81f3\u5173\u91cd\u8981\uff0c\u5f00\u53d1\u8005\u5e94\u8be5\u6839\u636e\u9700\u6c42\u53ca\u65f6\u66f4\u65b0\u8bbe\u7f6e\uff0c\u4ee5\u5e94\u5bf9\u6d41\u91cf\u7684\u53d8\u5316\u548c\u5b89\u5168\u5a01\u80c1\u3002\u4e3a\u4e86\u63d0\u9ad8\u5b89\u5168\u6027\uff0c\u53ef\u4ee5\u8003\u8651\u4f7f\u7528<em>VPN<\/em>\u8fde\u63a5\u6216\u5176\u4ed6\u52a0\u5bc6\u63aa\u65bd\uff0c\u4fdd\u8bc1\u6570\u636e\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u7684\u9690\u79c1\u6027\u548c\u5b8c\u6574\u6027\u3002<\/p>\n<h3>HTTP\u8f6c\u53d1\u4e2d\u5229\u7528\u7aef\u53e3\u6620\u5c04<\/h3>\n<p>\u5728<em>HTTP\u8f6c\u53d1<\/em>\u8fc7\u7a0b\u4e2d\uff0c\u7aef\u53e3\u6620\u5c04\u63d0\u4f9b\u4e86\u4e00\u79cd\u6709\u6548\u7684\u65b9\u5f0f\u6765\u5b9e\u73b0\u8bf7\u6c42\u7684\u8f6c\u53d1\u4e0e\u5904\u7406\u3002\u901a\u8fc7\u5c06\u5916\u90e8\u8bf7\u6c42\u6620\u5c04\u5230\u7279\u5b9a\u7684\u5185\u90e8\u670d\u52a1\uff0c\u5f00\u53d1\u8005\u80fd\u591f\u4f18\u5316\u670d\u52a1\u5668\u7684\u8d44\u6e90\u5229\u7528\u7387\uff0c\u5e76\u6539\u5584\u5e94\u7528\u7684\u54cd\u5e94\u65f6\u95f4\u3002\u4f8b\u5982\uff0c\u5f53\u7528\u6237\u53d1\u9001\u8bf7\u6c42\u5230\u4e00\u4e2a\u516c\u5171IP\u548c\u7aef\u53e3\u65f6\uff0c\u7aef\u53e3\u6620\u5c04\u53ef\u4ee5\u5c06\u8be5\u8bf7\u6c42\u8f6c\u53d1\u5230\u7279\u5b9a\u7684\u5185\u90e8\u670d\u52a1\u4e0a\u3002<\/p>\n<p>\u4f7f\u7528<em>Nginx<\/em>\u7b49\u53cd\u5411\u4ee3\u7406\u670d\u52a1\u5668\u65f6\uff0c\u7aef\u53e3\u6620\u5c04\u7684\u4f5c\u7528\u66f4\u52a0\u51f8\u663e\u3002\u5f00\u53d1\u8005\u53ef\u4ee5\u5728Nginx\u914d\u7f6e\u6587\u4ef6\u4e2d\u6307\u5b9a\u8f6c\u53d1\u89c4\u5219\uff0c\u5229\u7528\u7aef\u53e3\u6620\u5c04\u5c06\u8bf7\u6c42\u5f15\u5bfc\u81f3\u4e0d\u540c\u7684\u540e\u7aef\u670d\u52a1\u4e0a\uff0c\u4ece\u800c\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\u3001\u6545\u969c\u8f6c\u79fb\u548c\u5b89\u5168\u63a7\u5236\u3002<\/p>\n<h3>\u5e38\u89c1\u7684\u7aef\u53e3\u6620\u5c04\u5de5\u5177<\/h3>\n<p>\u5e02\u9762\u4e0a\u6709\u4f17\u591a\u7aef\u53e3\u6620\u5c04\u5de5\u5177\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u6839\u636e\u81ea\u8eab\u9700\u6c42\u8fdb\u884c\u9009\u62e9\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u89c1\u7684\u7aef\u53e3\u6620\u5c04\u5de5\u5177\uff1a<\/p>\n<ul>\n<li><strong>FRP<\/strong> &#8211; \u9ad8\u6027\u80fd\u7684\u53cd\u5411\u4ee3\u7406\u5e94\u7528\uff0c\u80fd\u591f\u5b9e\u73b0\u5185\u7f51\u7a7f\u900f\u548cHTTP\u8f6c\u53d1\u3002<\/li>\n<li><strong>Ngrok<\/strong> &#8211; \u65b9\u4fbf\u6613\u7528\u7684\u96a7\u9053\u5de5\u5177\uff0c\u5141\u8bb8\u5f00\u53d1\u8005\u5feb\u901f\u5c06\u672c\u5730\u670d\u52a1\u66b4\u9732\u5230\u516c\u7f51\u4e0a\u3002<\/li>\n<li><strong>Port Forwarding Wizard<\/strong> &#8211; \u76f4\u89c2\u7684\u56fe\u5f62\u754c\u9762\u5de5\u5177\uff0c\u5e2e\u52a9\u7528\u6237\u8f7b\u677e\u7ba1\u7406\u7aef\u53e3\u6620\u5c04\u3002<\/li>\n<li><strong>RouterOS<\/strong> &#8211; \u63d0\u4f9b\u5168\u9762\u7684\u8def\u7531\u548c\u7aef\u53e3\u6620\u5c04\u7ba1\u7406\u529f\u80fd\uff0c\u9002\u7528\u4e8e\u5404\u79cd\u7c7b\u578b\u7684\u7f51\u7edc\u8bbe\u5907\u3002<\/li>\n<\/ul>\n<p>\u901a\u8fc7\u8fd9\u4e9b\u5de5\u5177\uff0c\u5f00\u53d1\u8005\u80fd\u591f\u5b9e\u73b0\u9ad8\u6548\u7684\u7aef\u53e3\u6620\u5c04\u4e0e<em>HTTP\u8f6c\u53d1<\/em>\uff0c\u8fdb\u800c\u63d0\u5347\u5e94\u7528\u7684\u6574\u4f53\u6027\u80fd\u548c\u5b89\u5168\u6027\u3002<\/p>\n<h2>HTTP\u8f6c\u53d1\u4e2d\u7684\u5b89\u5168\u6027\u8003\u8651<\/h2>\n<p><iframe style=\"aspect-ratio: 16 \/ 9; width: 100%\" src=\"https:\/\/www.youtube.com\/embed\/y6OgOaL6N6Q\" title=\"y6OgOaL6N6Q\" frameBorder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowFullScreen><\/iframe><\/p>\n<h3>\u6570\u636e\u52a0\u5bc6\u4e0e\u89e3\u5bc6<\/h3>\n<p>\u5728\u8fdb\u884c<strong>HTTP\u8f6c\u53d1<\/strong>\u65f6\uff0c\u6570\u636e\u7684\u5b89\u5168\u6027\u662f\u4e00\u4e2a\u91cd\u8981\u8003\u8651\u56e0\u7d20\u3002\u901a\u8fc7\u91c7\u7528\u6570\u636e\u52a0\u5bc6\u6280\u672f\uff0c\u53ef\u4ee5\u786e\u4fdd\u5728<strong>\u7f51\u7edc\u4f20\u8f93<\/strong>\u8fc7\u7a0b\u4e2d\uff0c\u6570\u636e\u4e0d\u88ab\u975e\u6cd5\u8bbf\u95ee\u548c\u7be1\u6539\u3002\u4f7f\u7528<strong>HTTPS<\/strong>\u534f\u8bae\uff0c\u7ed3\u5408SSL\/TLS\u52a0\u5bc6\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u4fdd\u62a4\u6570\u636e\u7684\u9690\u79c1\u6027\u548c\u5b8c\u6574\u6027\u3002\u6b64\u5916\uff0c\u5f3a\u5927\u7684\u52a0\u5bc6\u7b97\u6cd5\u5982AES\uff08\u9ad8\u7ea7\u52a0\u5bc6\u6807\u51c6\uff09\u4e5f\u5728\u6570\u636e\u4f20\u8f93\u4e2d\u88ab\u5e7f\u6cdb\u5e94\u7528\uff0c\u4fdd\u8bc1\u4e86\u6570\u636e\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u7684\u5b89\u5168\u3002<\/p>\n<p>\u89e3\u5bc6\u8fc7\u7a0b\u540c\u6837\u91cd\u8981\u3002\u53ea\u6709\u6388\u6743\u7684\u7528\u6237\u6216\u7cfb\u7edf\u624d\u80fd\u89e3\u5bc6\u8fc7\u7684\u6d88\u606f\uff0c\u4ece\u800c\u4fdd\u62a4\u7528\u6237\u7684\u654f\u611f\u4fe1\u606f\u3002\u786e\u4fdd\u5bc6\u94a5\u7ba1\u7406\u7684\u5b89\u5168\u6027\u4e0e\u4fdd\u5bc6\u6027\u662f\u89e3\u5bc6\u6210\u529f\u7684\u5173\u952e\uff0c\u4efb\u4f55\u5bc6\u94a5\u6cc4\u9732\u90fd\u53ef\u80fd\u5bfc\u81f4\u6570\u636e\u7684\u5b8c\u6574\u6027\u53d7\u5230\u5a01\u80c1\u3002<\/p>\n<h3>\u8eab\u4efd\u9a8c\u8bc1\u673a\u5236<\/h3>\n<p>\u5728<strong>HTTP\u8f6c\u53d1<\/strong>\u4e2d\uff0c\u5b9e\u73b0\u5b89\u5168\u7684\u6570\u636e\u4f20\u8f93\u901a\u5e38\u9700\u8981\u6709\u6548\u7684<strong>\u8eab\u4efd\u9a8c\u8bc1\u673a\u5236<\/strong>\u3002\u786e\u4fdd\u8bf7\u6c42\u7684\u5408\u6cd5\u6027\u53ef\u4ee5\u9632\u6b62\u672a\u6388\u6743\u7684\u8bbf\u95ee\u548c\u6570\u636e\u6cc4\u9732\u3002\u5e38\u89c1\u7684\u8eab\u4efd\u9a8c\u8bc1\u65b9\u5f0f\u5305\u62ec\u57fa\u672c\u8ba4\u8bc1\u3001OAuth\u3001JWT\uff08JSON Web Token\uff09\u7b49\u3002\u8fd9\u4e9b\u673a\u5236\u4e0d\u4ec5\u80fd\u786e\u8ba4\u7528\u6237\u7684\u8eab\u4efd\uff0c\u8fd8\u80fd\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u4fdd\u62a4\u6570\u636e\u7684\u4f20\u8f93\u8fc7\u7a0b\u3002<\/p>\n<p>\u4f8b\u5982\uff0cOAuth\u534f\u8bae\u5141\u8bb8\u7b2c\u4e09\u65b9\u5e94\u7528\u5728\u7528\u6237\u6388\u6743\u4e0b\u5b89\u5168\u5730\u8bbf\u95ee\u7528\u6237\u8d44\u6e90\uff0c\u4ece\u800c\u5b9e\u73b0\u7075\u6d3b\u7684\u8bbf\u95ee\u63a7\u5236\u3002\u7ed3\u5408\u8fd9\u4e9b\u673a\u5236\uff0c\u5bf9\u5e94\u7528\u7a0b\u5e8f\u7684\u5b89\u5168\u6027\u5927\u5927\u589e\u5f3a\uff0c\u4f7f\u5f97\u6570\u636e\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u7684\u98ce\u9669\u964d\u4f4e\u3002<\/p>\n<h3>\u9632\u6b62\u8bf7\u6c42\u7be1\u6539<\/h3>\n<p>\u4e3a\u4e86\u9632\u6b62\u8bf7\u6c42\u7be1\u6539\u7684\u95ee\u9898\uff0c\u5f00\u53d1\u8005\u5728\u5b9e\u73b0<strong>HTTP\u8f6c\u53d1<\/strong>\u65f6\u9700\u91c7\u53d6\u4e00\u7cfb\u5217\u63aa\u65bd\u3002\u4f8b\u5982\uff0c\u5229\u7528<strong>HMAC\uff08Hash-based Message Authentication Code\uff09<\/strong>\u6765\u9a8c\u8bc1\u6d88\u606f\u7684\u5b8c\u6574\u6027\u3002\u5f53\u6d88\u606f\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u88ab\u7be1\u6539\u65f6\uff0c\u5176HMAC\u5c06\u4e0d\u518d\u5339\u914d\uff0c\u4ece\u800c\u88ab\u8bc6\u522b\u5e76\u4e22\u5f03\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u8fd8\u53ef\u4ee5\u901a\u8fc7\u5728\u8bf7\u6c42\u4e2d\u52a0\u5165\u65f6\u95f4\u6233\u548c\u4e00\u6b21\u6027\u4ee4\u724c\u6765\u8fdb\u4e00\u6b65\u589e\u5f3a\u5b89\u5168\u6027\u3002\u8fd9\u6837\uff0c\u5373\u4fbf\u653b\u51fb\u8005\u5f97\u5230\u4e86\u6570\u636e\u8bf7\u6c42\uff0c\u4e5f\u65e0\u6cd5\u91cd\u590d\u4f7f\u7528\u3002\u8bbe\u5b9a\u5408\u7406\u7684\u8bf7\u6c42\u9891\u7387\u4e0e\u65f6\u95f4\u9650\u5236\uff0c\u6709\u6548\u964d\u4f4e\u4e86<strong>\u8bf7\u6c42\u7be1\u6539<\/strong>\u7684\u98ce\u9669\u3002<\/p>\n<h3>\u5e38\u89c1\u5b89\u5168\u6f0f\u6d1e\u53ca\u5176\u9632\u62a4<\/h3>\n<p>\u5728HTTP\u8f6c\u53d1\u8fc7\u7a0b\u4e2d\uff0c\u5f00\u53d1\u8005\u5fc5\u987b\u5173\u6ce8\u4e00\u4e9b\u5e38\u89c1\u7684\u5b89\u5168\u6f0f\u6d1e\uff0c\u4f8b\u5982<strong>SQL\u6ce8\u5165<\/strong>\u3001<strong>\u8de8\u7ad9\u811a\u672c\u653b\u51fb<\/strong>\uff08XSS\uff09\u7b49\u3002\u901a\u8fc7\u5bf9\u8f93\u5165\u6570\u636e\u7684\u4e25\u683c\u9a8c\u8bc1\u548c\u6e05\u6d17\uff0c\u53ef\u4ee5\u6709\u6548\u9632\u6b62\u8fd9\u4e9b\u6f0f\u6d1e\u7684\u53d1\u751f\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u5728\u7528\u6237\u63d0\u4ea4\u7684\u6570\u636e\u4e2d\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u8fc7\u6ee4\u4e0d\u5b89\u5168\u5b57\u7b26\uff0c\u786e\u4fdd\u8f93\u5165\u6570\u636e\u7684\u5408\u6cd5\u6027\u548c\u5b89\u5168\u6027\u3002\u540c\u65f6\uff0c\u4f7f\u7528\u53c2\u6570\u5316\u67e5\u8be2\u53ef\u4ee5\u907f\u514d<strong>SQL\u6ce8\u5165<\/strong>\u7684\u5371\u9669\u3002\u5bf9\u4e8e\u53ef\u80fd\u5bfc\u81f4<strong>XSS<\/strong>\u7684\u8f93\u51fa\uff0c\u5fc5\u987b\u8fdb\u884c\u9002\u5f53\u7684HTML\u8f6c\u4e49\u4e0e\u7f16\u7801\uff0c\u4ece\u800c\u63d0\u9ad8\u7cfb\u7edf\u7684\u6574\u4f53\u5b89\u5168\u3002<\/p>\n<p>\u7efc\u4e0a\u6240\u8ff0\uff0cHTTP\u8f6c\u53d1\u7684\u5b89\u5168\u6027\u8003\u8651\u662f\u4e00\u4e2a\u590d\u6742\u800c\u91cd\u8981\u7684\u95ee\u9898\u3002\u5f00\u53d1\u8005\u5728\u6784\u5efa\u5e94\u7528\u65f6\u5e94\u7262\u7262\u628a\u63e1\u6570\u636e\u52a0\u5bc6\u3001\u8eab\u4efd\u9a8c\u8bc1\u3001\u9632\u7be1\u6539\u63aa\u65bd\u4ee5\u53ca\u5bf9\u5e38\u89c1\u5b89\u5168\u6f0f\u6d1e\u7684\u9632\u62a4\uff0c\u786e\u4fdd\u6574\u4e2a\u6570\u636e\u4f20\u8f93\u8fc7\u7a0b\u7684\u5b89\u5168\u6027\u4e0e\u53ef\u9760\u6027\u3002<\/p>\n<h2>\u9ad8\u6027\u80fdHTTP\u8f6c\u53d1\u5e94\u7528<\/h2>\n<p><iframe style=\"aspect-ratio: 16 \/ 9; width: 100%\" src=\"https:\/\/www.youtube.com\/embed\/XNruCmAWYbw\" title=\"XNruCmAWYbw\" frameBorder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowFullScreen><\/iframe><\/p>\n<h3>\u4f7f\u7528FRP\u8fdb\u884c\u5185\u7f51\u7a7f\u900f<\/h3>\n<p>FRP\uff08Fast Reverse Proxy\uff09\u662f\u4e00\u6b3e\u9ad8\u6027\u80fd\u7684\u53cd\u5411\u4ee3\u7406\u5e94\u7528\uff0c\u4e13\u6ce8\u4e8e\u5b9e\u73b0\u5185\u7f51\u7a7f\u900f\u3002\u5b83\u901a\u8fc7\u5efa\u7acb\u4e00\u4e2a\u5b89\u5168\u7684\u901a\u9053\uff0c\u5c06 <strong>\u5185\u7f51<\/strong> \u4e2d\u7684\u670d\u52a1\u66b4\u9732\u5230\u5916\u7f51\uff0c\u4ece\u800c\u4f7f\u5f97\u7528\u6237\u80fd\u591f\u901a\u8fc7HTTP\u8bf7\u6c42\u4e0e\u8be5\u670d\u52a1\u8fdb\u884c\u4ea4\u4e92\u3002\u5f00\u53d1\u8005\u5728\u5e94\u7528FRP\u65f6\uff0c\u53ef\u4ee5\u5229\u7528\u5b83\u7684\u7075\u6d3b\u6027\u4e0e\u9ad8\u6548\u6027\uff0c\u4f7f\u5176\u9002\u914d\u5404\u79cd\u7f51\u7edc\u73af\u5883\u3002<\/p>\n<p>\u9488\u5bf9\u5185\u7f51\u7a7f\u900f\uff0cFRP\u901a\u5e38\u9700\u8981\u5728\u88ab\u4ee3\u7406\u670d\u52a1\u5668\u548c\u53cd\u5411\u4ee3\u7406\u670d\u52a1\u5668\uff08\u901a\u5e38\u90e8\u7f72\u5728\u516c\u7f51\uff09\u4e4b\u95f4\u5efa\u7acb\u4e00\u4e2a\u6301\u4e45\u7684\u8fde\u63a5\u3002\u8fd9\u79cd\u8fde\u63a5\u4e0d\u4ec5\u51cf\u5c11\u4e86\u7f51\u7edc\u8bf7\u6c42\u7684\u5ef6\u8fdf\uff0c\u8fd8\u786e\u4fdd\u4e86\u6570\u636e\u4f20\u8f93\u7684\u5b89\u5168\u6027\u3002FRP\u4f7f\u7528\u7b80\u5355\u4e14\u914d\u7f6e\u7075\u6d3b\uff0c\u4f7f\u5176\u6210\u4e3a\u5f00\u53d1\u8005\u5728\u8fdb\u884c\u5185\u7f51\u7a7f\u900f\u65f6\u7684\u70ed\u95e8\u9009\u62e9\u3002<\/p>\n<h3>FRP\u7684\u914d\u7f6e\u4e0e\u4f18\u5316<\/h3>\n<p>FRP\u7684\u914d\u7f6e\u76f8\u5bf9\u76f4\u89c2\u3002\u9996\u5148\uff0c\u7528\u6237\u9700\u8981\u5728<strong>\u670d\u52a1\u5668\u7aef<\/strong>\u548c<strong>\u5ba2\u6237\u7aef<\/strong>\u4e0a\u5206\u522b\u8fdb\u884c\u914d\u7f6e\u6587\u4ef6\u8bbe\u5b9a\u3002\u8fd9\u901a\u5e38\u5305\u62ec\u8bbe\u7f6e\u76d1\u542c\u7aef\u53e3\u3001\u4ee3\u7406\u7c7b\u578b\u53ca\u76ee\u6807\u5730\u5740\u3002\u7528\u6237\u53ef\u4ee5\u5229\u7528FRP\u7684\u914d\u7f6e\u6587\u4ef6\u8fdb\u884c\u53c2\u6570\u5316\uff0c\u4ee5\u66f4\u597d\u5730\u6ee1\u8db3\u81ea\u5df1\u7684\u9700\u6c42\u3002<\/p>\n<p>\u5728\u8fdb\u884c\u914d\u7f6e\u540e\uff0c\u4f18\u5316FRP\u6027\u80fd\u4e5f\u662f\u81f3\u5173\u91cd\u8981\u7684\u3002\u901a\u8fc7\u5408\u7406\u914d\u7f6e\u7f51\u7edc\u53c2\u6570\uff0c\u5982\u6700\u5927\u8fde\u63a5\u6570\u3001\u4f20\u8f93\u901f\u7387\u9650\u5236\u7b49\uff0c\u7528\u6237\u80fd\u591f\u6709\u6548\u63d0\u5347\u5176\u5185\u7f51\u7a7f\u900f\u7684\u7a33\u5b9a\u6027\u4e0e\u6548\u7387\u3002\u6b64\u5916\uff0cFRP\u8fd8\u652f\u6301\u5728\u4e00\u5b9a\u6761\u4ef6\u4e0b\u5bf9TCP\u6216UDP\u6d41\u91cf\u8fdb\u884c\u52a0\u901f\u4f20\u8f93\uff0c\u4ece\u800c\u8fdb\u4e00\u6b65\u63d0\u9ad8\u5e94\u7528\u7684\u54cd\u5e94\u901f\u5ea6\u3002<\/p>\n<h3>\u6269\u5c55HTTP\u8bf7\u6c42\u8f6c\u53d1\u7684\u6027\u80fd<\/h3>\n<p>\u5f00\u53d1\u8005\u5728\u4f7f\u7528FRP\u8fdb\u884cHTTP\u8bf7\u6c42\u8f6c\u53d1\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7\u8c03\u6574\u5176\u8def\u7531\u4e0e\u7aef\u53e3\u6620\u5c04\u8bbe\u7f6e\uff0c\u63d0\u5347\u6570\u636e\u7684\u8f6c\u53d1\u901f\u5ea6\u3002\u5408\u7406\u7684 <strong>\u52a8\u6001\u8def\u7531<\/strong> \u673a\u5236\u4f7f\u6d41\u91cf\u5728\u7f51\u7edc\u4e2d\u66f4\u52a0\u5747\u8861\uff0c\u4ece\u800c\u907f\u514d\u5355\u70b9\u74f6\u9888\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u901a\u8fc7\u914d\u7f6e FRP \u7684\u8d1f\u8f7d\u5747\u8861\u6a21\u5757\uff0c\u7528\u6237\u80fd\u591f\u5728\u591a\u4e2a\u540e\u7aef\u670d\u52a1\u4e4b\u95f4\u5747\u5300\u5206\u914d\u8bf7\u6c42\uff0c\u589e\u5f3a\u7cfb\u7edf\u7684\u53ef\u7528\u6027\u5e76\u4f18\u5316\u8d44\u6e90\u4f7f\u7528\u3002\u8fd9\u6837\u7684\u914d\u7f6e\u6709\u52a9\u4e8e\u63d0\u9ad8\u6574\u4f53\u7684HTTP\u8bf7\u6c42\u8f6c\u53d1\u6027\u80fd\uff0c\u4f7f\u7528\u6237\u83b7\u5f97\u66f4\u5feb\u7684\u54cd\u5e94\u65f6\u95f4\u3002<\/p>\n<h3>\u8d1f\u8f7d\u5747\u8861\u7684\u5b9e\u73b0<\/h3>\n<p>\u5728\u9ad8\u6d41\u91cf\u7684\u5e94\u7528\u573a\u666f\u4e2d\uff0c<strong>\u8d1f\u8f7d\u5747\u8861<\/strong> \u662f\u786e\u4fdd\u7cfb\u7edf\u7a33\u5b9a\u8fd0\u884c\u7684\u5173\u952e\u3002FRP\u652f\u6301\u7684\u8d1f\u8f7d\u5747\u8861\u6a21\u5f0f\u53ef\u4ee5\u5c06\u7528\u6237\u7684\u8bf7\u6c42\u5206\u53d1\u81f3\u591a\u4e2a\u540e\u7aef\u670d\u52a1\uff0c\u63d0\u9ad8\u7cfb\u7edf\u7684\u5e76\u53d1\u80fd\u529b\u3002<\/p>\n<p>\u7528\u6237\u53ef\u4ee5\u6839\u636e\u9700\u6c42\u9009\u62e9\u4e0d\u540c\u7684\u8d1f\u8f7d\u5747\u8861\u7b56\u7565\uff0c\u4f8b\u5982\u8f6e\u8be2\u3001\u6700\u5c11\u8fde\u63a5\u6216IP\u54c8\u5e0c\u7b49\u3002\u8fd9\u4e9b\u7b56\u7565\u786e\u4fdd\u4e86\u524d\u7aef\u8bf7\u6c42\u80fd\u591f\u5f97\u5230\u5408\u7406\u7684\u5206\u914d\uff0c\u4ece\u800c\u6709\u6548\u63d0\u5347HTTP\u8f6c\u53d1\u7684\u6574\u4f53\u6027\u80fd\u3002<\/p>\n<p>\u603b\u7ed3\u6765\u8bf4\uff0cFRP\u4f5c\u4e3a\u4e00\u79cd\u7075\u6d3b\u3001\u5f3a\u5927\u7684\u5de5\u5177\uff0c\u52a9\u529b\u4e8e\u5f00\u53d1\u8005\u89e3\u51b3\u5185\u7f51\u7a7f\u900f\u95ee\u9898\uff0c\u5e76\u901a\u8fc7\u9ad8\u6548\u7684\u914d\u7f6e\u4e0e\u4f18\u5316\u7b56\u7565\uff0c\u5b9e\u73b0\u6700\u4f73\u7684HTTP\u8bf7\u6c42\u8f6c\u53d1\u6027\u80fd\u3002<\/p>\n<h2>[[123Proxy]]\u5728HTTP\u8f6c\u53d1\u4e2d\u7684\u5e94\u7528<\/h2>\n<h3>\u4f01\u4e1a\u7ea7HTTP\u4ee3\u7406IP\u670d\u52a1\u4ecb\u7ecd<\/h3>\n<p>\u5728\u5f53\u4eca\u4e92\u8054\u7f51\u73af\u5883\u4e2d\uff0c\u9ad8\u6548\u7684\u6570\u636e\u4f20\u8f93\u4e0e\u5b89\u5168\u6027\u6210\u4e3a\u4e86\u4f01\u4e1a\u53d1\u5c55\u7684\u91cd\u4e2d\u4e4b\u91cd\u3002<strong>HTTP\u8f6c\u53d1<\/strong>\u6280\u672f\u7684\u5e94\u7528\u6b63\u662f\u89e3\u51b3\u8fd9\u4e00\u95ee\u9898\u7684\u6709\u6548\u624b\u6bb5\u4e4b\u4e00\u3002[[123Proxy]]\u63d0\u4f9b\u7684\u4f01\u4e1a\u7ea7HTTP\u4ee3\u7406IP\u670d\u52a1\uff0c\u5219\u901a\u8fc7\u6253\u9020\u9ad8\u6027\u80fd\u7684\u8f6c\u53d1\u4ee3\u7406\uff0c\u52a9\u529b\u4f01\u4e1a\u5b9e\u73b0\u5feb\u901f\u800c\u5b89\u5168\u7684\u6570\u636e\u8bbf\u95ee\u3002\u5176\u670d\u52a1\u4e0d\u4ec5\u4ec5\u5c40\u9650\u4e8e\u57fa\u7840\u7684\u4ee3\u7406\u8f6c\u53d1\uff0c\u8fd8\u6839\u636e\u4e0d\u540c\u7684\u4e1a\u52a1\u9700\u6c42\uff0c\u63d0\u4f9b\u591a\u79cd\u7075\u6d3b\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u6ee1\u8db3\u4e0d\u540c\u5ba2\u6237\u7684\u9700\u6c42\u3002<\/p>\n<p>\u5728\u5f00\u53d1\u73af\u5883\u4e2d\uff0c\u5229\u7528[[123Proxy]]\u7684\u670d\u52a1\uff0c\u7528\u6237\u53ef\u4ee5\u8f7b\u677e\u914d\u7f6e\u591a\u79cd\u8f6c\u53d1\u65b9\u5f0f\uff0c\u4ee5\u5b9e\u73b0\u5bf9\u5916\u90e8\u670d\u52a1\u5668\u7684\u6570\u636e\u8bf7\u6c42\u4e0e\u5904\u7406\u3002\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u4f01\u4e1a\u80fd\u591f\u6709\u6548\u9690\u85cf\u81ea\u8eab\u7684\u771f\u5b9eIP\u5730\u5740\uff0c\u589e\u5f3a\u6570\u636e\u4ea4\u4e92\u8fc7\u7a0b\u4e2d\u7684\u9690\u79c1\u5b89\u5168\u3002\u540c\u65f6\uff0c[[123Proxy]]\u7684\u670d\u52a1\u652f\u6301\u591a\u79cdHTTP\u8f6c\u53d1\u65b9\u5f0f\uff0c\u5305\u62ec\u6b63\u5411\u4ee3\u7406\u3001\u53cd\u5411\u4ee3\u7406\u7b49\uff0c\u6781\u5927\u5730\u63d0\u5347\u4e86\u7528\u6237\u7684\u7075\u6d3b\u6027\u4e0e\u64cd\u4f5c\u6548\u7387\u3002<\/p>\n<h3>\u6ee1\u8db3\u6570\u636e\u91c7\u96c6\u9700\u6c42\u7684\u65b9\u6848<\/h3>\n<p>\u6570\u636e\u91c7\u96c6\u662f\u73b0\u4ee3\u4f01\u4e1a\u83b7\u53d6\u5e02\u573a\u4fe1\u606f\u3001\u8fdb\u884c\u5206\u6790\u51b3\u7b56\u7684\u91cd\u8981\u73af\u8282\u3002\u901a\u8fc7\u4f7f\u7528[[123Proxy]]\u63d0\u4f9b\u7684HTTP\u8f6c\u53d1\u670d\u52a1\uff0c\u4f01\u4e1a\u80fd\u591f\u5728\u4fdd\u8bc1\u6570\u636e\u91c7\u96c6\u6548\u7387\u7684\u540c\u65f6\uff0c\u6709\u6548\u89c4\u907f\u7f51\u7edc\u5c01\u9501\u53caIP\u9650\u5236\u3002\u7528\u6237\u901a\u8fc7\u914d\u7f6e\u76f8\u5e94\u7684\u4ee3\u7406IP\uff0c\u53ef\u4ee5\u5411\u591a\u4e2a\u76ee\u6807\u7f51\u7ad9\u53d1\u8d77\u8bf7\u6c42\uff0c\u83b7\u5f97\u6240\u9700\u7684\u6570\u636e\u3002<\/p>\n<p>\u6b64\u5916\uff0c[[123Proxy]]\u7684\u670d\u52a1\u63d0\u4f9b\u4e86\u7aef\u53e3\u6620\u5c04\u529f\u80fd\uff0c\u786e\u4fdd\u6570\u636e\u8bf7\u6c42\u80fd\u591f\u5b89\u5168\u7a33\u5b9a\u5730\u901a\u8fc7\u7279\u5b9a\u7684\u7aef\u53e3\u8fdb\u884c\u3002\u8fd9\u79cd\u6280\u672f\u7684\u5e94\u7528\uff0c\u4e0d\u4ec5\u63d0\u5347\u4e86\u6570\u636e\u91c7\u96c6\u8fc7\u7a0b\u4e2d\u7684\u53ef\u9760\u6027\uff0c\u4e5f\u964d\u4f4e\u4e86\u6574\u5408\u6570\u636e\u65f6\u7684\u590d\u6742\u6027\u3002\u4f01\u4e1a\u5728\u8fdb\u884c\u6279\u91cf\u6570\u636e\u6293\u53d6\u65f6\uff0c\u80fd\u591f\u8f7b\u677e\u5904\u7406\u8bf7\u6c42\uff0c\u5e76\u901a\u8fc7\u53cd\u5411\u4ee3\u7406\u4f7f\u5f97\u6570\u636e\u6d41\u5411\u66f4\u52a0\u7075\u6d3b\u3002<\/p>\n<h3>\u8de8\u5883\u7535\u5546\u4e2d\u7684HTTP\u8f6c\u53d1\u5e94\u7528<\/h3>\n<p>\u5728\u8de8\u5883\u7535\u5546\u9886\u57df\uff0cHTTP\u8f6c\u53d1\u7684\u5e94\u7528\u540c\u6837\u53d1\u6325\u7740\u81f3\u5173\u91cd\u8981\u7684\u4f5c\u7528\u3002\u8bb8\u591a\u8de8\u56fd\u4f01\u4e1a\u5229\u7528[[123Proxy]]\u63d0\u4f9b\u7684HTTP\u4ee3\u7406\u670d\u52a1\uff0c\u8fdb\u884c\u56fd\u5916\u5e02\u573a\u7684\u62d3\u5c55\u3002\u5728\u8fd9\u4e00\u8fc7\u7a0b\u4e2d\uff0c\u5373\u4f7f\u5728\u9762\u4e34\u590d\u6742\u7684\u7f51\u7edc\u73af\u5883\u4e0e\u591a\u53d8\u7684\u653f\u7b56\u6cd5\u89c4\u65f6\uff0c\u4ed6\u4eec\u4e5f\u80fd\u901a\u8fc7\u9ad8\u6548\u7684HTTP\u8f6c\u53d1\u65b9\u6848\uff0c\u987a\u5229\u8bbf\u95ee\u76ee\u6807\u5e02\u573a\u3002<\/p>\n<p>\u901a\u8fc7\u8bbe\u7f6e\u5408\u9002\u7684\u4ee3\u7406\u670d\u52a1\uff0c\u4f01\u4e1a\u80fd\u591f\u5b9e\u65f6\u83b7\u53d6\u7ade\u4e89\u5bf9\u624b\u7684\u4ef7\u683c\u3001\u4fc3\u9500\u6d3b\u52a8\u4ee5\u53ca\u5e02\u573a\u8d8b\u52bf\u3002\u540c\u65f6\uff0c[[123Proxy]]\u8fd8\u63d0\u4f9b\u4e86\u52a8\u6001\u8def\u7531\u529f\u80fd\uff0c\u786e\u4fdd\u7528\u6237\u7684\u8bf7\u6c42\u59cb\u7ec8\u80fd\u591f\u901a\u8fc7\u6700\u4f73\u8def\u5f84\u53d1\u9001\uff0c\u5b9e\u73b0\u5feb\u901f\u800c\u987a\u7545\u7684\u6570\u636e\u4f20\u8f93\u3002\u8fd9\u5bf9\u8de8\u5883\u7535\u5546\u7684\u8fd0\u8425\uff0c\u63d0\u4f9b\u4e86\u5f3a\u6709\u529b\u7684\u652f\u6301\u3002<\/p>\n<h3>[[123Proxy]]\u7684\u4f18\u52bf\u4e0e\u9009\u62e9\u7406\u7531<\/h3>\n<p>[[123Proxy]]\u5728HTTP\u8f6c\u53d1\u9886\u57df\u7684\u4f18\u52bf\u8868\u73b0\u5728\u591a\u4e2a\u65b9\u9762\u3002\u9996\u5148\uff0c\u5176\u63d0\u4f9b\u7684\u670d\u52a1\u80fd\u591f\u6709\u6548\u6ee1\u8db3\u4f01\u4e1a\u5728\u6570\u636e\u91c7\u96c6\u53ca\u8de8\u5883\u7535\u5546\u4e2d\u7684\u9700\u6c42\uff0c\u63d0\u4f9b\u9ad8\u7a33\u5b9a\u6027\u7684\u4ee3\u7406\u89e3\u51b3\u65b9\u6848\u3002\u5176\u6b21\uff0c[[123Proxy]]\u4fdd\u8bc1\u4e86\u7528\u6237\u6570\u636e\u7684\u5b89\u5168\u6027\uff0c\u5e76\u901a\u8fc7\u52a0\u5bc6\u6280\u672f\uff0c\u964d\u4f4e\u4fe1\u606f\u6cc4\u9732\u7684\u98ce\u9669\u3002<\/p>\n<p>\u6b64\u5916\uff0c[[123Proxy]]\u7684\u6280\u672f\u652f\u6301\u56e2\u961f\u80fd\u591f\u6839\u636e\u5ba2\u6237\u9700\u6c42\uff0c\u63d0\u4f9b\u4e2a\u6027\u5316\u7684\u65b9\u6848\uff0c\u4ece\u800c\u786e\u4fdd\u6bcf\u4e00\u4f4d\u7528\u6237\u90fd\u80fd\u83b7\u5f97\u6700\u4f73\u7684\u670d\u52a1\u4f53\u9a8c\u3002\u603b\u800c\u8a00\u4e4b\uff0c\u9009\u62e9[[123Proxy]]\u5c06\u662f\u5b9e\u73b0\u9ad8\u6548\u6570\u636e\u4f20\u8f93\u4e0e\u4fdd\u62a4\u9690\u79c1\u7684\u660e\u667a\u4e4b\u4e3e\uff0c\u4e3a\u4f01\u4e1a\u7684\u53d1\u5c55\u63d0\u4f9b\u5f3a\u5927\u7684\u540e\u76fe\u3002<\/p>\n<h2>HTTP\u8f6c\u53d1\u7684\u4ee3\u7801\u793a\u4f8b\u4e0e\u5b9e\u6218<\/h2>\n<h3>\u7b80\u5355HTTP\u8f6c\u53d1\u4ee3\u7801\u793a\u4f8b<\/h3>\n<p>\u5728\u5f00\u53d1\u8fc7\u7a0b\u4e2d\uff0c\u7b80\u5355\u7684<strong>HTTP\u8f6c\u53d1<\/strong>\u4ee3\u7801\u53ef\u4ee5\u5e2e\u52a9\u5f00\u53d1\u8005\u5feb\u901f\u5b9e\u73b0\u8bf7\u6c42\u7684\u8f6c\u53d1\u529f\u80fd\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u57fa\u4e8eJava\u7684\u7b80\u5355\u793a\u4f8b\uff0c\u5c55\u793a\u4e86\u5982\u4f55\u4f7f\u7528Servlet API\u6765\u5b9e\u73b0HTTP\u8f6c\u53d1\u3002<\/p>\n<pre><code>import javax.servlet.*;<\/code><\/pre>\n<pre><code>import javax.servlet.http.*;<\/code><\/pre>\n<pre><code>public class SimpleForwardServlet extends HttpServlet {<\/code><\/pre>\n<pre><code>    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {<\/code><\/pre>\n<pre><code>        RequestDispatcher dispatcher = request.getRequestDispatcher(&quot;\/targetServlet&quot;);<\/code><\/pre>\n<pre><code>        dispatcher.forward(request, response);<\/code><\/pre>\n<pre><code>    }<\/code><\/pre>\n<pre><code>}<\/code><\/pre>\n<p>\u8fd9\u4e2a\u7b80\u5355\u7684\u8f6c\u53d1\u529f\u80fd\u5c06\u6765\u81ea\u5ba2\u6237\u7aef\u7684\u8bf7\u6c42\u8f6c\u53d1\u5230\u53e6\u4e00\u4e2a\u540d\u4e3a\u201ctargetServlet\u201d\u7684Servlet\uff0c\u65e0\u9700\u989d\u5916\u7684HTTP\u8bf7\u6c42\u3002\u8fd9\u6837\u7684\u5b9e\u73b0\u5927\u5927\u7b80\u5316\u4e86\u8bf7\u6c42\u5904\u7406\u8fc7\u7a0b\uff0c\u4f7f\u5f97<strong>\u6570\u636e\u4f20\u8f93<\/strong>\u53d8\u5f97\u66f4\u52a0\u9ad8\u6548\u3002<\/p>\n<h3>\u590d\u6742\u573a\u666f\u4e0b\u7684\u89e3\u51b3\u65b9\u6848<\/h3>\n<p>\u5728\u590d\u6742\u7684\u5e94\u7528\u573a\u666f\u4e2d\uff0cHTTP\u8f6c\u53d1\u53ef\u80fd\u6d89\u53ca\u5230\u591a\u4e2a\u540e\u7aef\u670d\u52a1\u7684\u4ea4\u4e92\u3002\u8fd9\u91cc\u53ef\u4ee5\u8003\u8651\u4f7f\u7528<strong>\u53cd\u5411\u4ee3\u7406<\/strong>\u670d\u52a1\u5668\u5982Nginx\u6765\u5904\u7406\u8f6c\u53d1\u903b\u8f91\u3002\u901a\u8fc7\u914d\u7f6eNginx\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u8f7b\u677e\u5b9e\u73b0\u4ee5\u4e0b\u529f\u80fd\uff1a<\/p>\n<ul>\n<li>\u8d1f\u8f7d\u5747\u8861<\/li>\n<li>\u5b89\u5168\u9632\u62a4<\/li>\n<li>\u591a\u57df\u540d\u7ba1\u7406<\/li>\n<\/ul>\n<p>\u4f8b\u5982\uff0c\u4e0b\u9762\u662f\u4e00\u4e2aNginx\u7684\u914d\u7f6e\u793a\u4f8b\uff1a<\/p>\n<pre><code>server {<\/code><\/pre>\n<pre><code>    listen 80;<\/code><\/pre>\n<pre><code>    server_name example.com;<\/code><\/pre>\n<pre><code>    location \/api {<\/code><\/pre>\n<pre><code>        proxy_pass http:\/\/backend_service;<\/code><\/pre>\n<pre><code>    }<\/code><\/pre>\n<pre><code>}<\/code><\/pre>\n<p>\u4e0a\u8ff0\u914d\u7f6e\u5c06\u6240\u6709\u5bf9\/example\/api\u7684\u8bf7\u6c42\u8f6c\u53d1\u5230backend_service\uff0c\u76f8\u5e94\u5730\uff0c\u5b9e\u65f6\u54cd\u5e94\u7684\u4fe1\u606f\u5c06\u4f1a\u88ab\u53d1\u9001\u56de\u5ba2\u6237\u7aef\u3002\u8fd9\u79cd\u65b9\u5f0f\u4e0d\u4ec5\u80fd\u591f\u4fdd\u8bc1\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\uff0c\u8fd8\u80fd\u63d0\u5347<strong>\u5185\u7f51\u7a7f\u900f<\/strong>\u7684\u80fd\u529b\u3002<\/p>\n<h3>\u5e38\u89c1\u95ee\u9898\u6392\u67e5\u4e0e\u8c03\u8bd5<\/h3>\n<p>\u5728\u4f7f\u7528HTTP\u8f6c\u53d1\u65f6\uff0c\u5f00\u53d1\u8005\u5e38\u5e38\u4f1a\u9047\u5230\u4e00\u4e9b\u95ee\u9898\uff0c\u4f8b\u5982\u8bf7\u6c42\u5931\u8d25\u6216\u54cd\u5e94\u5ef6\u8fdf\u3002\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e9b\u95ee\u9898\uff0c\u53ef\u4ee5\u8003\u8651\u4ee5\u4e0b\u6392\u67e5\u6b65\u9aa4\uff1a<\/p>\n<ol>\n<li>\u68c0\u67e5\u4ee3\u7406\u670d\u52a1\u5668\u7684\u914d\u7f6e\uff0c\u786e\u4fdd\u8bf7\u6c42\u80fd\u591f\u6b63\u786e\u8f6c\u53d1\u3002<\/li>\n<li>\u4f7f\u7528\u6d4f\u89c8\u5668\u7684\u5f00\u53d1\u8005\u5de5\u5177\u89c2\u5bdfHTTP\u8bf7\u6c42\u548c\u54cd\u5e94\u5934\uff0c\u68c0\u67e5\u662f\u5426\u6709\u5f02\u5e38\u7684<strong>HTTP\u72b6\u6001\u7801<\/strong>\u3002<\/li>\n<li>\u5728\u540e\u7aef\u670d\u52a1\u4e2d\u6dfb\u52a0\u65e5\u5fd7\uff0c\u5e2e\u52a9\u8ffd\u8e2a\u8bf7\u6c42\u5904\u7406\u7684\u6bcf\u4e00\u6b65\u3002<\/li>\n<\/ol>\n<p>\u901a\u8fc7\u8fd9\u4e9b\u6392\u67e5\u6b65\u9aa4\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u9ad8\u6548\u5730\u5b9a\u4f4d\u5e76\u89e3\u51b3\u5728\u4f7f\u7528HTTP\u8f6c\u53d1\u65f6\u9047\u5230\u7684\u5404\u79cd\u95ee\u9898\uff0c\u4ece\u800c\u63d0\u5347\u5e94\u7528\u7684\u7a33\u5b9a\u6027\u548c\u6027\u80fd\u3002<\/p>\n<h3>\u5b9e\u6218\u6848\u4f8b\u5206\u4eab<\/h3>\n<p>\u67d0\u77e5\u540d\u7535\u5546\u5e73\u53f0\u5728\u8fc1\u79fb\u81f3\u5fae\u670d\u52a1\u67b6\u6784\u65f6\uff0c\u4f7f\u7528\u4e86HTTP\u8f6c\u53d1\u65b9\u5f0f\u6765\u5904\u7406\u591a\u670d\u52a1\u95f4\u7684\u8bf7\u6c42\u3002\u5728\u65b9\u6848\u8bbe\u8ba1\u4e2d\uff0c\u4ed6\u4eec\u91c7\u7528\u4e86Nginx\u4f5c\u4e3a<strong>\u53cd\u5411\u4ee3\u7406<\/strong>\uff0c\u5c06\u524d\u7aef\u8bf7\u6c42\u5206\u53d1\u81f3\u4e0d\u540c\u7684\u5fae\u670d\u52a1\uff0c\u540c\u65f6\u914d\u5408API\u7f51\u5173\u7ba1\u7406\u8bf7\u6c42\u7684\u8def\u7531\u548c\u5b89\u5168\u7b56\u7565\u3002\u901a\u8fc7\u8fd9\u6837\u7684\u505a\u6cd5\uff0c\u4e0d\u4ec5\u663e\u8457\u63d0\u5347\u4e86\u7cfb\u7edf\u7684\u7075\u6d3b\u5ea6\uff0c\u4e5f\u7b80\u5316\u4e86\u5f00\u53d1\u6d41\u7a0b\uff0c\u5927\u5927\u7f29\u77ed\u4e86\u54cd\u5e94\u65f6\u95f4\u3002<\/p>\n<p>\u8be5\u6848\u4f8b\u5145\u5206\u5c55\u793a\u4e86HTTP\u8f6c\u53d1\u5728\u73b0\u4ee3\u5e94\u7528\u4e2d\u7684\u5e94\u7528\u6f5c\u529b\u548c\u7075\u6d3b\u6027\uff0c\u4e3a\u5176\u4ed6\u5f00\u53d1\u8005\u63d0\u4f9b\u4e86\u5b9d\u8d35\u7684\u5b9e\u8df5\u7ecf\u9a8c\u3002<\/p>\n<h2>\u603b\u7ed3<\/h2>\n<p>\u5728\u5168\u9762\u89e3\u6790<strong>HTTP\u8f6c\u53d1<\/strong>\u7684\u8fc7\u7a0b\u4e2d\uff0c\u8bfb\u8005\u6df1\u5165\u4e86\u89e3\u4e86<strong>HTTP\u8f6c\u53d1<\/strong>\u7684\u57fa\u672c\u6982\u5ff5\u4ee5\u53ca\u4e0e<strong>HTTP\u91cd\u5b9a\u5411<\/strong>\u7684\u533a\u522b\u3002\u901a\u8fc7\u5bf9\u8f6c\u53d1\u4ee3\u7406\u548c\u53cd\u5411\u4ee3\u7406\u7684\u8ba8\u8bba\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u628a\u63e1\u5176\u5728\u5b9e\u9645\u5e94\u7528\u573a\u666f\u4e2d\u7684\u91cd\u8981\u6027\uff0c\u7279\u522b\u662f\u5728\u6570\u636e\u91c7\u96c6\u4e0e\u8de8\u5883\u7535\u5546\u7684\u9700\u6c42\u65b9\u9762\u3002\u6b64\u5916\uff0c\u6587\u7ae0\u8fd8\u8be6\u7ec6\u63cf\u8ff0\u4e86\u5b9e\u73b0<strong>HTTP\u8f6c\u53d1<\/strong>\u7684\u57fa\u672c\u6d41\u7a0b\u3001\u7aef\u53e3\u6620\u5c04\u7684\u5173\u952e\u4f5c\u7528\u4ee5\u53ca\u5b89\u5168\u6027\u8003\u8651\uff0c\u4e3a\u5f00\u53d1\u8005\u63d0\u4f9b\u4e86\u5168\u9762\u7684\u5b9e\u65bd\u6307\u5357\u548c\u4ee3\u7801\u793a\u4f8b\u3002\u6700\u7ec8\uff0c\u5229\u7528\u5de5\u5177\u5982NGINX\u548cFRP\u6280\u672f\uff0c\u5f00\u53d1\u8005\u80fd\u591f\u5b9e\u73b0\u9ad8\u6027\u80fd\u7684<strong>HTTP\u8bf7\u6c42\u8f6c\u53d1<\/strong>\uff0c\u63d0\u5347\u5e94\u7528\u7684\u54cd\u5e94\u6548\u7387\u4e0e\u5b89\u5168\u6027\u3002\u5bf9\u4e8e\u4f01\u4e1a\u6765\u8bf4\uff0c\u9009\u62e9<strong>123Proxy<\/strong>\u7684\u4f01\u4e1a\u7ea7<strong>HTTP\u4ee3\u7406IP\u670d\u52a1<\/strong>\uff0c\u53ef\u4ee5\u66f4\u6709\u6548\u5730\u6ee1\u8db3\u5176\u6570\u636e\u91c7\u96c6\u548c\u8de8\u5883\u7535\u5546\u7684\u9700\u6c42\uff0c\u8fdb\u4e00\u6b65\u63d0\u5347\u4e1a\u52a1\u8fd0\u8425\u7684\u6548\u7387\u548c\u5b89\u5168\u6027\u3002<\/p>\n<h2>\u5e38\u89c1\u95ee\u9898\u89e3\u7b54 (FAQ)<\/h2>\n<p><strong>Q: \u4ec0\u4e48\u662fHTTP\u8f6c\u53d1\uff1f<\/strong><\/p>\n<p><strong>A: <\/strong>HTTP\u8f6c\u53d1\u662f\u6307\u5728\u670d\u52a1\u5668\u7aef\uff0c\u5c06\u5ba2\u6237\u7aef\u7684\u8bf7\u6c42\u8f6c\u53d1\u5230\u53e6\u4e00\u4e2a\u670d\u52a1\u5668\u8fdb\u884c\u5904\u7406\uff0c\u800c\u5ba2\u6237\u7aef\u5bf9\u6b64\u8fc7\u7a0b\u5e76\u4e0d\u9700\u8981\u5173\u6ce8\u4e2d\u95f4\u7684\u8f6c\u53d1\u903b\u8f91\u3002<\/p>\n<p><strong>Q: HTTP\u8f6c\u53d1\u4e0eHTTP\u91cd\u5b9a\u5411\u6709\u4ec0\u4e48\u533a\u522b\uff1f<\/strong><\/p>\n<p><strong>A: <\/strong>HTTP\u8f6c\u53d1\u4fdd\u6301\u539f\u59cb\u8bf7\u6c42\u7684\u4fe1\u606f\uff0c\u901a\u8fc7\u5185\u90e8\u5904\u7406\u5c06\u8bf7\u6c42\u8f6c\u53d1\u5230\u53e6\u4e00\u4e2a\u8d44\u6e90\uff1b\u800cHTTP\u91cd\u5b9a\u5411\u5219\u662f\u6307\u5411\u5ba2\u6237\u7aef\u8fd4\u56de\u4e00\u4e2a\u65b0\u7684URL\uff0c\u5ba2\u6237\u7aef\u9700\u8981\u53d1\u9001\u65b0\u7684\u8bf7\u6c42\u3002<\/p>\n<p><strong>Q: \u8f6c\u53d1\u4ee3\u7406\u4e0e\u53cd\u5411\u4ee3\u7406\u6709\u4ec0\u4e48\u4e0d\u540c\uff1f<\/strong><\/p>\n<p><strong>A: <\/strong>\u8f6c\u53d1\u4ee3\u7406\u4e3b\u8981\u4ee3\u8868\u5ba2\u6237\u7aef\u53d1\u51fa\u8bf7\u6c42\u4ee5\u83b7\u53d6\u8d44\u6e90\uff0c\u9690\u85cf\u4e86\u5ba2\u6237\u7aef\u7684\u771f\u5b9eIP\uff1b\u53cd\u5411\u4ee3\u7406\u5219\u4ee3\u8868\u670d\u52a1\u5668\uff0c\u63a5\u6536\u5ba2\u6237\u7aef\u7684\u8bf7\u6c42\u5e76\u5c06\u5176\u8f6c\u53d1\u5230\u540e\u7aef\u670d\u52a1\u5668\u3002<\/p>\n<p><strong>Q: HTTP\u8f6c\u53d1\u6709\u54ea\u4e9b\u5b9e\u9645\u5e94\u7528\u573a\u666f\uff1f<\/strong><\/p>\n<p><strong>A: <\/strong>HTTP\u8f6c\u53d1\u53ef\u4ee5\u5e94\u7528\u4e8e\u6570\u636e\u91c7\u96c6\u3001\u8de8\u5883\u7535\u5546\u3001\u8d1f\u8f7d\u5747\u8861\u7b49\u573a\u666f\uff0c\u4e3a\u4e0d\u540c\u9700\u6c42\u63d0\u4f9b\u7075\u6d3b\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n<p><strong>Q: \u4f7f\u7528HTTP\u8f6c\u53d1\u65f6\u5982\u4f55\u786e\u4fdd\u5b89\u5168\u6027\uff1f<\/strong><\/p>\n<p><strong>A: <\/strong>HTTP\u8f6c\u53d1\u4e2d\u7684\u5b89\u5168\u6027\u53ef\u4ee5\u901a\u8fc7\u6570\u636e\u52a0\u5bc6\u3001\u8eab\u4efd\u9a8c\u8bc1\u673a\u5236\u4ee5\u53ca\u9632\u6b62\u8bf7\u6c42\u7be1\u6539\u7b49\u65b9\u5f0f\u6765\u4fdd\u969c\uff0c\u540c\u65f6\u8981\u6ce8\u610f\u5e38\u89c1\u5b89\u5168\u6f0f\u6d1e\u7684\u9632\u62a4\u3002<\/p>\n<p><strong>Q: \u5982\u4f55\u5728Java Servlet\u4e2d\u5b9e\u73b0HTTP\u8f6c\u53d1\uff1f<\/strong><\/p>\n<p><strong>A: <\/strong>\u5728Java Servlet\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528RequestDispatcher\u63a5\u53e3\u7684forward\u65b9\u6cd5\u6765\u5b9e\u73b0HTTP\u8f6c\u53d1\uff0c\u76f4\u63a5\u5c06\u8bf7\u6c42\u548c\u54cd\u5e94\u5bf9\u8c61\u8f6c\u79fb\u7ed9\u76ee\u6807\u8d44\u6e90\u3002<\/p>\n<p><strong>Q: \u7aef\u53e3\u6620\u5c04\u5728HTTP\u8f6c\u53d1\u4e2d\u6709\u4f55\u4f5c\u7528\uff1f<\/strong><\/p>\n<p><strong>A: <\/strong>\u7aef\u53e3\u6620\u5c04\u5141\u8bb8\u5c06\u7279\u5b9a\u7aef\u53e3\u7684\u8bf7\u6c42\u8f6c\u53d1\u5230\u53e6\u4e00\u4e2aIP\u5730\u5740\u548c\u7aef\u53e3\uff0c\u6709\u52a9\u4e8e\u5b9e\u73b0\u4e0d\u540c\u670d\u52a1\u4e4b\u95f4\u7684\u901a\u4fe1\u548c\u8d44\u6e90\u8bbf\u95ee\u7684\u7075\u6d3b\u6027\u3002<\/p>\n<h2>References<\/h2>\n<p>1- <a href=\"https:\/\/blog.csdn.net\/wxl1555\/article\/details\/80673325\">CSDN<\/a><br \/>2- <a href=\"https:\/\/developer.mozilla.org\/zh-CN\/docs\/Web\/HTTP\/Redirections\">MDN Web Docs<\/a><br \/>3- <a href=\"https:\/\/xia-ao.gitbook.io\/notes\/computer\/network\/http-zhuan-fa-yu-zhong-ding-xiang\">GitBook<\/a><br \/>4- <a href=\"https:\/\/gost.run\/concepts\/proxy\/\">GOST<\/a><br \/>5- <a href=\"https:\/\/liaoxuefeng.com\/books\/java\/web\/servlet-adv\/redirect-forward\/\">\u5ed6\u96ea\u5cf0\u7684\u5b98\u65b9\u7f51\u7ad9<\/a><br \/>6- <a href=\"https:\/\/ttun.top\/port_forward.html\">ttun<\/a><br \/>7- <a href=\"https:\/\/blog.csdn.net\/weixin_46016612\/article\/details\/124771812\">CSDN<\/a><br \/>8- <a href=\"https:\/\/www.123proxy.com\">123Proxy<\/a> &#8211; \u4f01\u4e1a\u7ea7HTTP\u4ee3\u7406IP\u670d\u52a1\u63d0\u4f9b\u5546<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5f53\u4eca\u4e92\u8054\u7f51\u6d6a\u6f6e\u4e2d\uff0cHTTP\u8f6c\u53d1\u7684\u89d2\u8272\u6108\u53d1\u4e0d\u53ef\u6216\u7f3a\u3002\u4f60\u662f\u5426\u66fe\u597d\u5947\uff0c\u8fd9\u4e00\u6280\u672f\u5982\u4f55\u5728\u5e55\u540e\u4e3a\u6211\u4eec\u65e5\u5e38\u7684\u7f51\u7edc\u8bf7\u6c42\u4fdd\u9a7e\u62a4\u822a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":15299,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-15317","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\/15317","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=15317"}],"version-history":[{"count":0,"href":"https:\/\/123proxy.cn\/blogs\/wp-json\/wp\/v2\/posts\/15317\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/123proxy.cn\/blogs\/wp-json\/wp\/v2\/media\/15299"}],"wp:attachment":[{"href":"https:\/\/123proxy.cn\/blogs\/wp-json\/wp\/v2\/media?parent=15317"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/123proxy.cn\/blogs\/wp-json\/wp\/v2\/categories?post=15317"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/123proxy.cn\/blogs\/wp-json\/wp\/v2\/tags?post=15317"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}