{"id":61598,"date":"2025-04-29T14:53:27","date_gmt":"2025-04-29T06:53:27","guid":{"rendered":"https:\/\/fwq.ai\/blog\/61598\/"},"modified":"2025-04-29T14:53:27","modified_gmt":"2025-04-29T06:53:27","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8linux%e4%b8%8a%e8%ae%be%e7%bd%ae%e4%bb%a3%e7%90%86%e6%9c%8d%e5%8a%a1%e5%99%a8%ef%bc%88%e5%a6%82squid%ef%bc%89-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/61598\/","title":{"rendered":"\u5982\u4f55\u5728Linux\u4e0a\u8bbe\u7f6e\u4ee3\u7406\u670d\u52a1\u5668\uff08\u5982Squid\uff09"},"content":{"rendered":"<p>\u5982\u4f55\u5728linux\u4e0a\u8bbe\u7f6e\u4ee3\u7406\u670d\u52a1\u5668\uff08\u5982squid\uff09<\/p>\n<p>\u5f15\u8a00\uff1a<br \/>\u4ee3\u7406\u670d\u52a1\u5668\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u7f51\u7edc\u5de5\u5177\uff0c\u53ef\u4ee5\u63d0\u4f9b\u5b89\u5168\u3001\u9ad8\u6548\u7684\u7f51\u7edc\u8fde\u63a5\u548c\u8bbf\u95ee\u63a7\u5236\u3002\u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u5404\u79cd\u4ee3\u7406\u670d\u52a1\u5668\u8f6f\u4ef6\u6765\u5b9e\u73b0\u4ee3\u7406\u529f\u80fd\uff0c\u5176\u4e2dSquid\u662f\u4e00\u4e2a\u975e\u5e38\u6d41\u884c\u7684\u9009\u62e9\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u5728Linux\u4e0a\u5b89\u88c5\u548c\u914d\u7f6eSquid\u4ee3\u7406\u670d\u52a1\u5668\uff0c\u5e76\u63d0\u4f9b\u76f8\u5173\u7684\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n<p>\u7b2c\u4e00\u6b65\uff1a\u5b89\u88c5Squid\u4ee3\u7406\u670d\u52a1\u5668<br \/>\u5728Linux\u7cfb\u7edf\u4e0a\u5b89\u88c5Squid\u975e\u5e38\u7b80\u5355\uff0c\u53ea\u9700\u8981\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u5373\u53ef\uff1a<\/p>\n<pre>sudo apt-get update\nsudo apt-get install squid<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u8fd9\u5c06\u901a\u8fc7\u5305\u7ba1\u7406\u5668\u81ea\u52a8\u4e0b\u8f7d\u548c\u5b89\u88c5Squid\u4ee3\u7406\u670d\u52a1\u5668\u8f6f\u4ef6\u3002<\/p>\n<p>\u7b2c\u4e8c\u6b65\uff1a\u914d\u7f6eSquid\u4ee3\u7406\u670d\u52a1\u5668<\/p>\n<ol>\n<li>\n<p>\u6253\u5f00Squid\u7684\u914d\u7f6e\u6587\u4ef6<br \/>Squid\u7684\u914d\u7f6e\u6587\u4ef6\u4f4d\u4e8e\/etc\/squid\/squid.conf\uff0c\u4f7f\u7528\u6587\u672c\u7f16\u8f91\u5668\u6253\u5f00\u5b83\uff1a<\/p>\n<pre>sudo nano \/etc\/squid\/squid.conf<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/li>\n<li>\n<p>\u914d\u7f6e\u8bbf\u95ee\u63a7\u5236\u5217\u8868\uff08ACL\uff09<br \/>\u5728Squid\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u5b9a\u4e49\u8bbf\u95ee\u63a7\u5236\u5217\u8868\uff08ACL\uff09\uff0c\u4ee5\u786e\u5b9a\u54ea\u4e9b\u7f51\u7edc\u5730\u5740\u6709\u6743\u9650\u4f7f\u7528\u4ee3\u7406\u670d\u52a1\u5668\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8bACL\u914d\u7f6e\u7684\u4ee3\u7801\u6bb5\uff1a<\/p>\n<pre>acl localnet src 192.168.0.0\/16\nacl allowed_sites dstdomain .example.com<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u5b9a\u4e49\u4e86\u4e00\u4e2alocalnet\u7684ACL\uff0c\u8868\u793a\u5141\u8bb8\u6765\u81ea192.168.0.0\/16\u5b50\u7f51\u7684\u7f51\u7edc\u5730\u5740\u8bbf\u95ee\u4ee3\u7406\u670d\u52a1\u5668\u3002\u53e6\u5916\uff0c\u6211\u4eec\u8fd8\u5b9a\u4e49\u4e86\u4e00\u4e2aallowed_sites\u7684ACL\uff0c\u8868\u793a\u5141\u8bb8\u8bbf\u95ee.example.com\u57df\u540d\u7684\u7f51\u7edc\u5730\u5740\u3002<\/p>\n<\/li>\n<li>\n<p>\u914d\u7f6e\u8bbf\u95ee\u89c4\u5219<br \/>\u5728Squid\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u5b9a\u4e49\u8bbf\u95ee\u89c4\u5219\uff0c\u4ee5\u786e\u5b9a\u54ea\u4e9b\u8bf7\u6c42\u5c06\u901a\u8fc7\u4ee3\u7406\u670d\u52a1\u5668\uff0c\u54ea\u4e9b\u8bf7\u6c42\u5c06\u76f4\u63a5\u8fde\u63a5\u5230\u76ee\u6807\u670d\u52a1\u5668\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u8bbf\u95ee\u89c4\u5219\u914d\u7f6e\u7684\u4ee3\u7801\u6bb5\uff1a<\/p>\n<pre>http_access allow localnet\nhttp_access allow allowed_sites\nhttp_access deny all<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u5b9a\u4e49\u4e86\u4e00\u6761\u89c4\u5219\uff0c\u5141\u8bb8\u6765\u81ealocalnet\u548callowed_sites\u7684ACL\u7684\u8bf7\u6c42\u8bbf\u95ee\u4ee3\u7406\u670d\u52a1\u5668\uff0c\u540c\u65f6\u62d2\u7edd\u5176\u4ed6\u6240\u6709\u8bf7\u6c42\u3002<\/p>\n<\/li>\n<li>\n<p>\u914d\u7f6e\u4ee3\u7406\u76d1\u542c\u7aef\u53e3<br \/>\u5728Squid\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u6211\u4eec\u8fd8\u9700\u8981\u6307\u5b9a\u4ee3\u7406\u670d\u52a1\u5668\u76d1\u542c\u7684\u7aef\u53e3\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u914d\u7f6e\u7684\u4ee3\u7801\u6bb5\uff1a<\/p>\n<pre>http_port 3128<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u5c06\u4ee3\u7406\u670d\u52a1\u5668\u914d\u7f6e\u4e3a\u76d1\u542c3128\u7aef\u53e3\u3002<\/p>\n<\/li>\n<\/ol>\n<p>\u7b2c\u4e09\u6b65\uff1a\u542f\u52a8\u548c\u6d4b\u8bd5Squid\u4ee3\u7406\u670d\u52a1\u5668<\/p>\n<ol>\n<li>\n<p>\u542f\u52a8Squid\u670d\u52a1<br \/>\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u4ee5\u542f\u52a8Squid\u670d\u52a1\uff1a<\/p>\n<pre>sudo service squid start<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/li>\n<li>\u6d4b\u8bd5\u4ee3\u7406\u670d\u52a1\u5668<br \/>\u73b0\u5728\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u914d\u7f6e\u7684\u4ee3\u7406\u670d\u52a1\u5668\u8fdb\u884c\u6d4b\u8bd5\u3002\u5728\u6d4f\u89c8\u5668\u7684\u4ee3\u7406\u8bbe\u7f6e\u4e2d\uff0c\u5c06\u4ee3\u7406\u670d\u52a1\u5668\u7684\u5730\u5740\u8bbe\u7f6e\u4e3aLinux\u4e3b\u673a\u7684IP\u5730\u5740\u548c\u6307\u5b9a\u7684\u7aef\u53e3\u53f7\uff08\u4f8b\u59823128\uff09\u3002\u7136\u540e\uff0c\u5c1d\u8bd5\u8bbf\u95ee\u5404\u79cd\u7f51\u7ad9\u5e76\u9a8c\u8bc1\u4ee3\u7406\u670d\u52a1\u5668\u662f\u5426\u6b63\u5e38\u5de5\u4f5c\u3002<\/li>\n<\/ol>\n<p>\u7ed3\u8bba\uff1a<br \/>\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u6211\u4eec\u6210\u529f\u5b89\u88c5\u548c\u914d\u7f6e\u4e86Squid\u4ee3\u7406\u670d\u52a1\u5668\u3002\u8bf7\u8bb0\u4f4f\uff0c\u5728\u5b9e\u9645\u4f7f\u7528\u4e2d\uff0c\u4f60\u53ef\u80fd\u9700\u8981\u6839\u636e\u5177\u4f53\u7684\u7f51\u7edc\u73af\u5883\u548c\u9700\u6c42\u6765\u8fdb\u884c\u66f4\u591a\u7684\u914d\u7f6e\u8c03\u6574\uff0c\u4ee5\u5b9e\u73b0\u66f4\u7cbe\u786e\u548c\u5b89\u5168\u7684\u4ee3\u7406\u529f\u80fd\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u5728Linux\u4e0a\u8bbe\u7f6e\u4ee3\u7406\u670d\u52a1\u5668\uff08\u5982Squid\uff09\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8FDCServers\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u5728linux\u4e0a\u8bbe\u7f6e\u4ee3\u7406\u670d\u52a1\u5668\uff08\u5982squid\uff09 \u5f15\u8a00\uff1a\u4ee3\u7406\u670d\u52a1\u5668\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u7f51\u7edc\u5de5\u5177\uff0c\u53ef\u4ee5\u63d0\u4f9b\u5b89\u5168\u3001\u9ad8\u6548\u7684\u7f51\u7edc\u8fde\u63a5\u548c\u8bbf\u95ee\u63a7\u5236\u3002\u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u5404\u79cd\u4ee3\u7406\u670d\u52a1\u5668\u8f6f\u4ef6\u6765\u5b9e\u73b0\u4ee3\u7406\u529f\u80fd\uff0c\u5176\u4e2dSquid\u662f\u4e00\u4e2a\u975e\u5e38\u6d41\u884c\u7684\u9009\u62e9\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u5728Linux\u4e0a\u5b89\u88c5\u548c\u914d\u7f6eSquid\u4ee3\u7406\u670d\u52a1\u5668\uff0c\u5e76\u63d0\u4f9b\u76f8\u5173\u7684\u4ee3\u7801\u793a\u4f8b\u3002 \u7b2c\u4e00\u6b65\uff1a\u5b89\u88c5Squid\u4ee3\u7406\u670d\u52a1\u5668\u5728Linux\u7cfb\u7edf\u4e0a\u5b89\u88c5Squid\u975e\u5e38\u7b80\u5355\uff0c\u53ea\u9700\u8981\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u5373\u53ef\uff1a sudo apt-get update sudo apt-get install squid \u767b\u5f55\u540e\u590d\u5236 \u8fd9\u5c06\u901a\u8fc7\u5305\u7ba1\u7406\u5668\u81ea\u52a8\u4e0b\u8f7d\u548c\u5b89\u88c5Squid\u4ee3\u7406\u670d\u52a1\u5668\u8f6f\u4ef6\u3002 \u7b2c\u4e8c\u6b65\uff1a\u914d\u7f6eSquid\u4ee3\u7406\u670d\u52a1\u5668 \u6253\u5f00Squid\u7684\u914d\u7f6e\u6587\u4ef6Squid\u7684\u914d\u7f6e\u6587\u4ef6\u4f4d\u4e8e\/etc\/squid\/squid.conf\uff0c\u4f7f\u7528\u6587\u672c\u7f16\u8f91\u5668\u6253\u5f00\u5b83\uff1a sudo nano \/etc\/squid\/squid.conf \u767b\u5f55\u540e\u590d\u5236 \u914d\u7f6e\u8bbf\u95ee\u63a7\u5236\u5217\u8868\uff08ACL\uff09\u5728Squid\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u5b9a\u4e49\u8bbf\u95ee\u63a7\u5236\u5217\u8868\uff08ACL\uff09\uff0c\u4ee5\u786e\u5b9a\u54ea\u4e9b\u7f51\u7edc\u5730\u5740\u6709\u6743\u9650\u4f7f\u7528\u4ee3\u7406\u670d\u52a1\u5668\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8bACL\u914d\u7f6e\u7684\u4ee3\u7801\u6bb5\uff1a acl localnet src 192.168.0.0\/16 acl allowed_sites dstdomain .example.com \u767b\u5f55\u540e\u590d\u5236 \u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u5b9a\u4e49\u4e86\u4e00\u4e2alocalnet\u7684ACL\uff0c\u8868\u793a\u5141\u8bb8\u6765\u81ea192.168.0.0\/16\u5b50\u7f51\u7684\u7f51\u7edc\u5730\u5740\u8bbf\u95ee\u4ee3\u7406\u670d\u52a1\u5668\u3002\u53e6\u5916\uff0c\u6211\u4eec\u8fd8\u5b9a\u4e49\u4e86\u4e00\u4e2aallowed_sites\u7684ACL\uff0c\u8868\u793a\u5141\u8bb8\u8bbf\u95ee.example.com\u57df\u540d\u7684\u7f51\u7edc\u5730\u5740\u3002 \u914d\u7f6e\u8bbf\u95ee\u89c4\u5219\u5728Squid\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u5b9a\u4e49\u8bbf\u95ee\u89c4\u5219\uff0c\u4ee5\u786e\u5b9a\u54ea\u4e9b\u8bf7\u6c42\u5c06\u901a\u8fc7\u4ee3\u7406\u670d\u52a1\u5668\uff0c\u54ea\u4e9b\u8bf7\u6c42\u5c06\u76f4\u63a5\u8fde\u63a5\u5230\u76ee\u6807\u670d\u52a1\u5668\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u8bbf\u95ee\u89c4\u5219\u914d\u7f6e\u7684\u4ee3\u7801\u6bb5\uff1a http_access allow localnet http_access allow allowed_sites http_access deny all \u767b\u5f55\u540e\u590d\u5236 \u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u5b9a\u4e49\u4e86\u4e00\u6761\u89c4\u5219\uff0c\u5141\u8bb8\u6765\u81ealocalnet\u548callowed_sites\u7684ACL\u7684\u8bf7\u6c42\u8bbf\u95ee\u4ee3\u7406\u670d\u52a1\u5668\uff0c\u540c\u65f6\u62d2\u7edd\u5176\u4ed6\u6240\u6709\u8bf7\u6c42\u3002 \u914d\u7f6e\u4ee3\u7406\u76d1\u542c\u7aef\u53e3\u5728Squid\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u6211\u4eec\u8fd8\u9700\u8981\u6307\u5b9a\u4ee3\u7406\u670d\u52a1\u5668\u76d1\u542c\u7684\u7aef\u53e3\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u914d\u7f6e\u7684\u4ee3\u7801\u6bb5\uff1a http_port 3128 \u767b\u5f55\u540e\u590d\u5236 \u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u5c06\u4ee3\u7406\u670d\u52a1\u5668\u914d\u7f6e\u4e3a\u76d1\u542c3128\u7aef\u53e3\u3002 \u7b2c\u4e09\u6b65\uff1a\u542f\u52a8\u548c\u6d4b\u8bd5Squid\u4ee3\u7406\u670d\u52a1\u5668 \u542f\u52a8Squid\u670d\u52a1\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u4ee5\u542f\u52a8Squid\u670d\u52a1\uff1a sudo service squid start \u767b\u5f55\u540e\u590d\u5236 \u6d4b\u8bd5\u4ee3\u7406\u670d\u52a1\u5668\u73b0\u5728\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u914d\u7f6e\u7684\u4ee3\u7406\u670d\u52a1\u5668\u8fdb\u884c\u6d4b\u8bd5\u3002\u5728\u6d4f\u89c8\u5668\u7684\u4ee3\u7406\u8bbe\u7f6e\u4e2d\uff0c\u5c06\u4ee3\u7406\u670d\u52a1\u5668\u7684\u5730\u5740\u8bbe\u7f6e\u4e3aLinux\u4e3b\u673a\u7684IP\u5730\u5740\u548c\u6307\u5b9a\u7684\u7aef\u53e3\u53f7\uff08\u4f8b\u59823128\uff09\u3002\u7136\u540e\uff0c\u5c1d\u8bd5\u8bbf\u95ee\u5404\u79cd\u7f51\u7ad9\u5e76\u9a8c\u8bc1\u4ee3\u7406\u670d\u52a1\u5668\u662f\u5426\u6b63\u5e38\u5de5\u4f5c\u3002 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