{"id":477,"date":"2022-12-27T12:23:13","date_gmt":"2023-05-10T08:54:54","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/index.php\/2023\/11\/30\/%e4%bb%a3%e7%90%86%e7%9a%84%e4%bb%8b%e7%bb%8d\/"},"modified":"2025-08-02T12:44:11","modified_gmt":"2025-08-02T04:44:11","slug":"%e4%bb%a3%e7%90%86%e7%9a%84%e4%bb%8b%e7%bb%8d","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bb%a3%e7%90%86%e7%9a%84%e4%bb%8b%e7%bb%8d\/","title":{"rendered":"\u4ee3\u7406\u670d\u52a1\u5668\u5b8c\u5168\u6307\u5357\uff1a\u7c7b\u578b\u3001\u5de5\u4f5c\u539f\u7406\u4e0e\u5e94\u7528\u573a\u666f"},"content":{"rendered":"<h3>\u4ecb\u7ecd<\/h3>\n<p>\u4ee3\u7406\uff0c\u4e5f\u53eb\u4ee3\u7406\u670d\u52a1\u5668\uff0c\u662f\u4e00\u79cd\u4f4d\u4e8e\u4e92\u8054\u7f51\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u4e4b\u95f4\u7684\u670d\u52a1\u5668\u8f6f\u4ef6\u3002\u5982\u679c\u6ca1\u6709\u4ee3\u7406\uff0c\u5ba2\u6237\u7aef\u5c06\u76f4\u63a5\u5411\u670d\u52a1\u5668\u53d1\u9001\u8d44\u6e90\u8bf7\u6c42\uff0c\u7136\u540e\u670d\u52a1\u5668\u5c06\u76f4\u63a5\u5c06\u8d44\u6e90\u8fd4\u56de\u7ed9\u5ba2\u6237\u7aef\u3002\u5c3d\u7ba1\u8fd9\u79cd\u65b9\u6cd5\u7b80\u5355\u6613\u61c2\u5e76\u4e14\u5bb9\u6613\u5b9e\u73b0\uff0c\u4f46\u6dfb\u52a0\u4ee3\u7406\u53ef\u4ee5\u63d0\u4f9b\u6027\u80fd\u3001\u9690\u79c1\u3001\u5b89\u5168\u7b49\u65b9\u9762\u7684\u4f18\u52bf\u3002\u4f5c\u4e3a\u989d\u5916\u7684\u4e2d\u95f4\u5c42\uff0c\u4ee3\u7406\u5145\u5f53\u4e86\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u4e4b\u95f4\u7684\u4e92\u8054\u7f51\u5b88\u95e8\u4eba\u3002<\/p>\n<p>\u4e00\u822c\u800c\u8a00\uff0c\u5c06\u5b89\u88c5\u4ee3\u7406\u8f6f\u4ef6\u7684\u670d\u52a1\u5668\u786c\u4ef6\u4e0e\u4e4b\u7ed3\u5408\u88ab\u79f0\u4e3a\u4ee3\u7406\u670d\u52a1\u5668\u3002\u7136\u800c\uff0c\u672c\u6587\u5c06\u4e13\u6ce8\u4e8e\u4f20\u7edf\u5b9a\u4e49\u4e2d\u7684\u4ee3\u7406\u8f6f\u4ef6\uff0c\u5e76\u4e14\u4ec5\u9650\u4e8eWeb\u670d\u52a1\u5668\u7684\u80cc\u666f\u4e0b\u3002\u60a8\u5c06\u4e86\u89e3\u5230\u4e24\u79cd\u4e3b\u8981\u7c7b\u578b\uff0c\u5373\u6b63\u5411\u4ee3\u7406\u548c\u53cd\u5411\u4ee3\u7406\u3002\u7531\u4e8e\u547d\u540d\u7ea6\u5b9a\u76f8\u8fd1\u800c\u5e38\u5e38\u6df7\u6dc6\uff0c\u56e0\u6b64\u6bcf\u79cd\u7c7b\u578b\u90fd\u6709\u4e0d\u540c\u7684\u7528\u9014\u3002<\/p>\n<p>\u672c\u6587\u5c06\u5411\u60a8\u4ecb\u7ecd\u4ee3\u7406\u670d\u52a1\u5668\u53ca\u5176\u5b50\u7c7b\u578b\u7684\u6982\u5ff5\uff0c\u5e76\u8bf4\u660e\u5b83\u4eec\u5728\u5e38\u89c1\u914d\u7f6e\u4e2d\u7684\u7528\u9014\u3002\u901a\u8fc7\u9605\u8bfb\u672c\u6587\uff0c\u60a8\u5c06\u80fd\u591f\u8bc6\u522b\u51fa\u4ee3\u7406\u670d\u52a1\u5668\u5bf9\u7279\u5b9a\u60c5\u51b5\u7684\u76ca\u5904\uff0c\u5e76\u5728\u4efb\u4f55\u7ed9\u5b9a\u60c5\u5883\u4e2d\u9009\u62e9\u5408\u9002\u7684\u6b63\u5411\u4ee3\u7406\u6216\u53cd\u5411\u4ee3\u7406\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n<h2>\u7406\u89e3\u6b63\u5411\u4ee3\u7406<\/h2>\n<p>\u4e00\u4e2a\u524d\u5411\u4ee3\u7406\uff0c\u4e5f\u88ab\u79f0\u4e3a\u5f00\u653e\u4ee3\u7406\uff0c\u626e\u6f14\u4e86\u5ba2\u6237\u7aef\u7684\u4ee3\u8868\uff0c\u8be5\u5ba2\u6237\u7aef\u8bd5\u56fe\u901a\u8fc7\u4e92\u8054\u7f51\u5411\u539f\u59cb\u670d\u52a1\u5668\u53d1\u9001\u8bf7\u6c42\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u5ba2\u6237\u7aef\u53d1\u9001\u8bf7\u6c42\u7684\u6240\u6709\u5c1d\u8bd5\u90fd\u5c06\u88ab\u53d1\u9001\u5230\u524d\u5411\u4ee3\u7406\u3002\u524d\u5411\u4ee3\u7406\u5c06\u4ee3\u66ff\u5ba2\u6237\u7aef\u68c0\u67e5\u8bf7\u6c42\u3002\u9996\u5148\uff0c\u5b83\u5c06\u786e\u5b9a\u6b64\u5ba2\u6237\u7aef\u662f\u5426\u88ab\u6388\u6743\u901a\u8fc7\u7279\u5b9a\u7684\u524d\u5411\u4ee3\u7406\u53d1\u9001\u8bf7\u6c42\u3002\u7136\u540e\uff0c\u5b83\u5c06\u62d2\u7edd\u8bf7\u6c42\u6216\u5c06\u5176\u8f6c\u53d1\u7ed9\u539f\u59cb\u670d\u52a1\u5668\u3002\u5ba2\u6237\u7aef\u65e0\u6cd5\u76f4\u63a5\u8bbf\u95ee\u4e92\u8054\u7f51\uff1b\u5b83\u53ea\u80fd\u8bbf\u95ee\u524d\u5411\u4ee3\u7406\u5141\u8bb8\u5b83\u8bbf\u95ee\u7684\u5185\u5bb9\u3002<\/p>\n<p>\u524d\u5411\u4ee3\u7406\u7684\u5e38\u89c1\u7528\u9014\u4e4b\u4e00\u662f\u5728\u4e92\u8054\u7f51\u4e0a\u83b7\u5f97\u66f4\u9ad8\u7684\u9690\u79c1\u6216\u533f\u540d\u6027\u3002\u524d\u5411\u4ee3\u7406\u4ee3\u8868\u5ba2\u6237\u7aef\u8bbf\u95ee\u4e92\u8054\u7f51\uff0c\u5728\u6b64\u8fc7\u7a0b\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4e0d\u540c\u4e8e\u5ba2\u6237\u7aef\u539f\u59cbIP\u5730\u5740\u7684IP\u5730\u5740\u3002<\/p>\n<p>\u6839\u636e\u914d\u7f6e\u65b9\u5f0f\uff0c\u6b63\u5411\u4ee3\u7406\u53ef\u4ee5\u63d0\u4f9b\u591a\u79cd\u529f\u80fd\uff0c\u4f7f\u60a8\u80fd\u591f\uff1a<\/p>\n<ul class=\"post-ul\">\n<li>Avoid ad tracking.<\/li>\n<li>Circumvent surveillance.<\/li>\n<li>Identify restrictions based on your geolocation.<\/li>\n<\/ul>\n<p>\u524d\u5411\u4ee3\u7406\u4e5f\u5728\u96c6\u4e2d\u5b89\u5168\u548c\u57fa\u4e8e\u6743\u9650\u7684\u8bbf\u95ee\u7cfb\u7edf\u4e2d\u4f7f\u7528\uff0c\u4f8b\u5982\u5728\u5de5\u4f5c\u573a\u6240\u3002\u5f53\u6240\u6709\u7684\u4e92\u8054\u7f51\u6d41\u91cf\u7ecf\u8fc7\u4e00\u4e2a\u516c\u5171\u524d\u5411\u4ee3\u7406\u5c42\u65f6\uff0c\u7ba1\u7406\u5458\u53ef\u4ee5\u53ea\u5141\u8bb8\u7279\u5b9a\u5ba2\u6237\u7aef\u901a\u8fc7\u4e00\u4e2a\u516c\u5171\u9632\u706b\u5899\u8bbf\u95ee\u4e92\u8054\u7f51\u3002\u4e0d\u5fc5\u4e3a\u5305\u542b\u591a\u53f0\u673a\u5668\u3001\u73af\u5883\u548c\u7528\u6237\u4e0d\u540c\u7684\u5ba2\u6237\u5c42\u7ef4\u62a4\u9632\u706b\u5899\uff0c\u53ef\u4ee5\u5c06\u9632\u706b\u5899\u653e\u7f6e\u5728\u524d\u5411\u4ee3\u7406\u5c42\u3002<\/p>\n<p>\u8bf7\u8bb0\u4f4f\uff0c\u4e3a\u4e86\u4f7f\u7528\u6b63\u5411\u4ee3\u7406\uff0c\u5fc5\u987b\u624b\u52a8\u8bbe\u7f6e\uff0c\u800c\u53cd\u5411\u4ee3\u7406\u53ef\u4ee5\u5728\u5ba2\u6237\u7aef\u4e2d\u4e0d\u88ab\u6ce8\u610f\u5230\u3002\u6839\u636e\u6b63\u5411\u4ee3\u7406\u662f\u5426\u5c06\u5ba2\u6237\u7aef\u7684IP\u5730\u5740\u4f20\u9012\u7ed9\u6e90\u670d\u52a1\u5668\uff0c\u53ef\u4ee5\u63d0\u4f9b\u9690\u79c1\u548c\u533f\u540d\u6027\uff0c\u4e5f\u53ef\u4ee5\u4fdd\u6301\u900f\u660e\u3002<\/p>\n<p>\u5173\u4e8e\u6b63\u5411\u4ee3\u7406\uff0c\u6709\u51e0\u4e2a\u9009\u9879\u9700\u8981\u8003\u8651\uff1a<\/p>\n<ul class=\"post-ul\">\n<li>Apache: A popular open-source web server that offers forward proxy functionality.<\/li>\n<li>Nginx: Another popular open-source web server with forward proxy functionality.<\/li>\n<li>Squid: An open-source forward proxy that uses the HTTP protocol. This option doesn\u2019t include an entire web server solution. You can check out our guide on how to set up Squid proxy for private connections on Ubuntu 20.04.<\/li>\n<li>Dante: A forward proxy that uses the SOCKS protocol instead of HTTP, making it more suitable for use cases such as with peer-to-peer traffic. You may also want to check out how to set up Dante proxy for private connections on Ubuntu 20.04<\/li>\n<\/ul>\n<h2>\u7406\u89e3\u53cd\u5411\u4ee3\u7406<\/h2>\n<p>\u4e00\u4e2a\u53cd\u5411\u4ee3\u7406\u5145\u5f53\u7f51\u7edc\u670d\u52a1\u5668\u7684\u4ee3\u8868\uff0c\u4ee3\u8868\u5176\u5904\u7406\u6765\u81ea\u5ba2\u6237\u7aef\u7684\u4f20\u5165\u8bf7\u6c42\u3002\u8be5\u7f51\u7edc\u670d\u52a1\u5668\u53ef\u4ee5\u662f\u5355\u4e2a\u670d\u52a1\u5668\u6216\u591a\u4e2a\u670d\u52a1\u5668\u3002\u6b64\u5916\uff0c\u5b83\u8fd8\u53ef\u4ee5\u662f\u4e00\u4e2a\u5e94\u7528\u7a0b\u5e8f\u670d\u52a1\u5668\uff0c\u5982Gunicorn\u3002\u5728\u4efb\u4f55\u60c5\u51b5\u4e0b\uff0c\u5ba2\u6237\u7aef\u8bf7\u6c42\u5c06\u901a\u8fc7\u4e92\u8054\u7f51\u53d1\u9001\u3002\u901a\u5e38\uff0c\u8fd9\u4e2a\u8bf7\u6c42\u4f1a\u76f4\u63a5\u53d1\u9001\u5230\u5305\u542b\u6240\u8bf7\u6c42\u8d44\u6e90\u7684\u7f51\u7edc\u670d\u52a1\u5668\u3002\u76f8\u53cd\uff0c\u53cd\u5411\u4ee3\u7406\u5145\u5f53\u4e00\u4e2a\u4e2d\u95f4\u4eba\uff0c\u5c06\u7f51\u7edc\u670d\u52a1\u5668\u4e0e\u5f00\u653e\u4e92\u8054\u7f51\u7684\u76f4\u63a5\u4e92\u52a8\u9694\u79bb\u5f00\u6765\u3002<\/p>\n<p>\u4ece\u5ba2\u6237\u7684\u89d2\u5ea6\u6765\u770b\uff0c\u4e0e\u53cd\u5411\u4ee3\u7406\u4ea4\u4e92\u4e0e\u76f4\u63a5\u4e0eWeb\u670d\u52a1\u5668\u4ea4\u4e92\u6ca1\u6709\u4efb\u4f55\u533a\u522b\u3002\u529f\u80fd\u4e0a\u662f\u76f8\u540c\u7684\uff0c\u5ba2\u6237\u7aef\u65e0\u6cd5\u5bdf\u89c9\u5230\u4efb\u4f55\u5dee\u5f02\u3002\u5ba2\u6237\u7aef\u8bf7\u6c42\u8d44\u6e90\uff0c\u7136\u540e\u63a5\u6536\u5230\u5b83\uff0c\u65e0\u9700\u4efb\u4f55\u989d\u5916\u7684\u5ba2\u6237\u7aef\u914d\u7f6e\u3002<\/p>\n<p>\u53cd\u5411\u4ee3\u7406\u63d0\u4f9b\u529f\u80fd\uff0c\u4f8b\u5982\uff1a<\/p>\n<ul class=\"post-ul\">\n<li>Centralized security for the web server layer.<\/li>\n<li>Directing incoming traffic based on rules you can configure.<\/li>\n<li>Added functionality for 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