{"id":61256,"date":"2025-04-29T13:34:42","date_gmt":"2025-04-29T05:34:42","guid":{"rendered":"https:\/\/fwq.ai\/blog\/61256\/"},"modified":"2025-04-29T13:34:42","modified_gmt":"2025-04-29T05:34:42","slug":"nginx%e4%bb%a3%e7%90%86%e7%bc%93%e5%ad%98%e6%9b%b4%e6%96%b0%e9%85%8d%e7%bd%ae%ef%bc%8c%e5%ae%9e%e6%97%b6%e5%93%8d%e5%ba%94%e7%bd%91%e7%ab%99%e5%8f%98%e5%8c%96-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/61256\/","title":{"rendered":"Nginx\u4ee3\u7406\u7f13\u5b58\u66f4\u65b0\u914d\u7f6e\uff0c\u5b9e\u65f6\u54cd\u5e94\u7f51\u7ad9\u53d8\u5316"},"content":{"rendered":"<p>nginx\u4ee3\u7406\u7f13\u5b58\u66f4\u65b0\u914d\u7f6e\uff0c\u5b9e\u65f6\u54cd\u5e94\u7f51\u7ad9\u53d8\u5316<\/p>\n<p>\u6458\u8981\uff1a\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Nginx\u4ee3\u7406\u7f13\u5b58\u66f4\u65b0\u914d\u7f6e\uff0c\u4ee5\u5b9e\u73b0\u5728\u7f51\u7ad9\u5185\u5bb9\u53d1\u751f\u53d8\u5316\u65f6\u80fd\u591f\u5373\u65f6\u54cd\u5e94\u66f4\u65b0\uff0c\u63d0\u9ad8\u7f51\u7ad9\u7684\u6027\u80fd\u548c\u7528\u6237\u4f53\u9a8c\u3002\u540c\u65f6\uff0c\u6211\u4eec\u5c06\u63d0\u4f9b\u4e00\u4e9b\u5b9e\u7528\u7684\u4ee3\u7801\u793a\u4f8b\uff0c\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3\u548c\u5e94\u7528\u8fd9\u4e00\u529f\u80fd\u3002<\/p>\n<ol>\n<li>\u7b80\u4ecb<br \/>Nginx\u662f\u4e00\u6b3e\u9ad8\u6027\u80fd\u7684HTTP\u548c\u53cd\u5411\u4ee3\u7406\u670d\u52a1\u5668\uff0c\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u4e92\u8054\u7f51\u5e94\u7528\u7684\u90e8\u7f72\u3002\u5728\u4ee3\u7406\u6a21\u5f0f\u4e0b\uff0cNginx\u53ef\u4ee5\u7f13\u5b58\u7f51\u7ad9\u7684\u9759\u6001\u5185\u5bb9\uff0c\u51cf\u8f7b\u6e90\u670d\u52a1\u5668\u7684\u8d1f\u8f7d\uff0c\u52a0\u5feb\u7f51\u7ad9\u7684\u8bbf\u95ee\u901f\u5ea6\u3002\u7136\u800c\uff0c\u5f53\u7f51\u7ad9\u5185\u5bb9\u53d1\u751f\u53d8\u5316\u65f6\uff0cNginx\u9ed8\u8ba4\u7684\u914d\u7f6e\u5e76\u4e0d\u4f1a\u7acb\u5373\u66f4\u65b0\u7f13\u5b58\uff0c\u5bfc\u81f4\u7528\u6237\u770b\u5230\u7684\u662f\u65e7\u7684\u9875\u9762\u5185\u5bb9\u3002\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e00\u4e9b\u6280\u5de7\u548c\u914d\u7f6e\u6765\u5b9e\u73b0Nginx\u4ee3\u7406\u7f13\u5b58\u7684\u5373\u65f6\u66f4\u65b0\u3002<\/li>\n<li>\u914d\u7f6e\u6587\u4ef6\u4fee\u6539<br \/>\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u4fee\u6539Nginx\u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u4ee5\u786e\u4fdd\u5728\u7f51\u7ad9\u5185\u5bb9\u66f4\u65b0\u65f6\u80fd\u591f\u5b9e\u65f6\u5237\u65b0\u7f13\u5b58\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u7684\u914d\u7f6e\u9879\u6765\u5b9e\u73b0\uff1a<\/li>\n<\/ol>\n<pre>proxy_cache_path \/var\/cache\/nginx levels=1:2 keys_zone=my_cache:10m max_size=10g inactive=60m;\nproxy_cache_key \"$request_method|$host|$request_uri\";\nproxy_cache_valid 200 301 302 10m;\nproxy_cache_use_stale error timeout updating http_500 http_502 http_503 http_504;<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5176\u4e2d\uff0cproxy_cache_path\u6307\u5b9a\u4e86\u7f13\u5b58\u6587\u4ef6\u7684\u5b58\u50a8\u8def\u5f84\u548c\u5927\u5c0f\u9650\u5236\uff1bproxy_cache_key\u5b9a\u4e49\u4e86\u7f13\u5b58\u7684\u952e\u540d\uff0c\u4fdd\u8bc1\u6bcf\u6b21\u8bf7\u6c42URL\u6709\u6240\u53d8\u5316\u65f6\u80fd\u591f\u5237\u65b0\u7f13\u5b58\uff1bproxy_cache_valid\u7528\u4e8e\u6307\u5b9aHTTP\u54cd\u5e94\u7801200\u3001301\u3001302\u7684\u7f13\u5b58\u6709\u6548\u671f\uff1bproxy_cache_use_stale\u5219\u662f\u5728\u6e90\u670d\u52a1\u5668\u51fa\u73b0\u9519\u8bef\u65f6\uff0c\u5141\u8bb8\u4f7f\u7528\u8fc7\u671f\u7684\u7f13\u5b58\u3002<\/p>\n<ol>\n<li>\u7f13\u5b58\u66f4\u65b0\u89c4\u5219<br \/>\u5728\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cNginx\u53ea\u6709\u5728\u7f13\u5b58\u8fc7\u671f\u540e\u624d\u4f1a\u4e3b\u52a8\u53bb\u6e90\u670d\u52a1\u5668\u8bf7\u6c42\u65b0\u7684\u5185\u5bb9\u3002\u800c\u6211\u4eec\u5e0c\u671b\u80fd\u591f\u5728\u7f51\u7ad9\u5185\u5bb9\u53d1\u751f\u53d8\u5316\u65f6\uff0c\u5373\u65f6\u66f4\u65b0\u7f13\u5b58\u3002\u4e3a\u4e86\u5b9e\u73b0\u8fd9\u4e2a\u76ee\u6807\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u7684\u914d\u7f6e\u9879\u6765\u8bbe\u7f6e\u7f13\u5b58\u66f4\u65b0\u89c4\u5219\uff1a<\/li>\n<\/ol>\n<pre>if ( $request_method = POST ) {\n    add_header X-Nginx-Cache \"BYPASS\";\n    proxy_cache_bypass $http_cache_control;\n    proxy_no_cache 1;\n}<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4e0a\u8ff0\u914d\u7f6e\u5c06\u6355\u83b7POST\u8bf7\u6c42\uff0c\u5e76\u5728\u54cd\u5e94\u5934\u4e2d\u6dfb\u52a0X-Nginx-Cache\u5b57\u6bb5\uff0c\u7528\u4e8e\u6807\u8bc6\u8be5\u8bf7\u6c42\u9700\u8981\u7ed5\u8fc7\u7f13\u5b58\u3002\u540c\u65f6\uff0cproxy_cache_bypass\u548cproxy_no_cache\u6307\u4ee4\u5c06\u786e\u4fdd\u8fd9\u4e2a\u8bf7\u6c42\u4e0d\u4f1a\u88ab\u7f13\u5b58\u3002<\/p>\n<ol>\n<li>\u811a\u672c\u5b9a\u65f6\u8fd0\u884c<br \/>\u4e3a\u4e86\u5b9e\u73b0\u7f13\u5b58\u7684\u5b9a\u65f6\u66f4\u65b0\uff0c\u6211\u4eec\u53ef\u4ee5\u7f16\u5199\u4e00\u4e2a\u811a\u672c\uff0c\u901a\u8fc7\u5b9a\u65f6\u4efb\u52a1\u7684\u65b9\u5f0f\u6765\u5237\u65b0Nginx\u7684\u7f13\u5b58\u3002\u5177\u4f53\u7684\u811a\u672c\u5185\u5bb9\u5982\u4e0b\uff1a<\/li>\n<\/ol>\n<pre>#!\/bin\/bash\n\ncurl -X PURGE http:\/\/localhost\/page1\ncurl -X PURGE http:\/\/localhost\/page2\ncurl -X PURGE http:\/\/localhost\/page3<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u6ce8\u610f\u5230\u4e0a\u8ff0\u811a\u672c\u4e2d\u4f7f\u7528\u4e86curl\u547d\u4ee4\u6765\u5411Nginx\u53d1\u9001PURGE\u8bf7\u6c42\uff0c\u4ee5\u6e05\u9664\u7279\u5b9a\u9875\u9762\u7684\u7f13\u5b58\u3002\u6211\u4eec\u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u60c5\u51b5\uff0c\u5c06\u9700\u8981\u5237\u65b0\u7f13\u5b58\u7684\u9875\u9762URL\u6dfb\u52a0\u5230\u811a\u672c\u4e2d\u3002\u7136\u540e\uff0c\u4f7f\u7528\u5b9a\u65f6\u4efb\u52a1\u5de5\u5177\uff08\u5982cron\uff09\u6765\u5b9a\u671f\u8fd0\u884c\u8fd9\u4e2a\u811a\u672c\uff0c\u4ece\u800c\u5b9e\u73b0\u7f13\u5b58\u7684\u5b9a\u65f6\u66f4\u65b0\u3002<\/p>\n<ol>\n<li>\u7ed3\u8bba<br \/>\u672c\u6587\u4ecb\u7ecd\u4e86\u5982\u4f55\u4f7f\u7528Nginx\u4ee3\u7406\u7f13\u5b58\u66f4\u65b0\u914d\u7f6e\uff0c\u5b9e\u73b0\u7f51\u7ad9\u5185\u5bb9\u53d8\u5316\u65f6\u7684\u5373\u65f6\u54cd\u5e94\u3002\u6211\u4eec\u901a\u8fc7\u4fee\u6539Nginx\u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u8bbe\u7f6e\u7f13\u5b58\u7684\u5b58\u50a8\u8def\u5f84\u548c\u66f4\u65b0\u89c4\u5219\uff0c\u4ee5\u53ca\u7f16\u5199\u5b9a\u65f6\u8fd0\u884c\u7684\u811a\u672c\u6765\u5b9e\u73b0\u8fd9\u4e00\u529f\u80fd\u3002\u8fd9\u4e00\u529f\u80fd\u7684\u4f7f\u7528\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u7f51\u7ad9\u7684\u6027\u80fd\u548c\u7528\u6237\u4f53\u9a8c\uff0c\u51cf\u5c11\u7528\u6237\u8bf7\u6c42\u5bf9\u6e90\u670d\u52a1\u5668\u7684\u538b\u529b\u3002\u5e0c\u671b\u8bfb\u8005\u901a\u8fc7\u672c\u6587\u7684\u4ecb\u7ecd\u548c\u793a\u4f8b\u4ee3\u7801\uff0c\u66f4\u597d\u5730\u7406\u89e3\u548c\u5e94\u7528Nginx\u7684\u4ee3\u7406\u7f13\u5b58\u66f4\u65b0\u914d\u7f6e\u3002<\/li>\n<\/ol>\n<p>\u4ee5\u4e0a\u5c31\u662fNginx\u4ee3\u7406\u7f13\u5b58\u66f4\u65b0\u914d\u7f6e\uff0c\u5b9e\u65f6\u54cd\u5e94\u7f51\u7ad9\u53d8\u5316\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>nginx\u4ee3\u7406\u7f13\u5b58\u66f4\u65b0\u914d\u7f6e\uff0c\u5b9e\u65f6\u54cd\u5e94\u7f51\u7ad9\u53d8\u5316 \u6458\u8981\uff1a\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Nginx\u4ee3\u7406\u7f13\u5b58\u66f4\u65b0\u914d\u7f6e\uff0c\u4ee5\u5b9e\u73b0\u5728\u7f51\u7ad9\u5185\u5bb9\u53d1\u751f\u53d8\u5316\u65f6\u80fd\u591f\u5373\u65f6\u54cd\u5e94\u66f4\u65b0\uff0c\u63d0\u9ad8\u7f51\u7ad9\u7684\u6027\u80fd\u548c\u7528\u6237\u4f53\u9a8c\u3002\u540c\u65f6\uff0c\u6211\u4eec\u5c06\u63d0\u4f9b\u4e00\u4e9b\u5b9e\u7528\u7684\u4ee3\u7801\u793a\u4f8b\uff0c\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3\u548c\u5e94\u7528\u8fd9\u4e00\u529f\u80fd\u3002 \u7b80\u4ecbNginx\u662f\u4e00\u6b3e\u9ad8\u6027\u80fd\u7684HTTP\u548c\u53cd\u5411\u4ee3\u7406\u670d\u52a1\u5668\uff0c\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u4e92\u8054\u7f51\u5e94\u7528\u7684\u90e8\u7f72\u3002\u5728\u4ee3\u7406\u6a21\u5f0f\u4e0b\uff0cNginx\u53ef\u4ee5\u7f13\u5b58\u7f51\u7ad9\u7684\u9759\u6001\u5185\u5bb9\uff0c\u51cf\u8f7b\u6e90\u670d\u52a1\u5668\u7684\u8d1f\u8f7d\uff0c\u52a0\u5feb\u7f51\u7ad9\u7684\u8bbf\u95ee\u901f\u5ea6\u3002\u7136\u800c\uff0c\u5f53\u7f51\u7ad9\u5185\u5bb9\u53d1\u751f\u53d8\u5316\u65f6\uff0cNginx\u9ed8\u8ba4\u7684\u914d\u7f6e\u5e76\u4e0d\u4f1a\u7acb\u5373\u66f4\u65b0\u7f13\u5b58\uff0c\u5bfc\u81f4\u7528\u6237\u770b\u5230\u7684\u662f\u65e7\u7684\u9875\u9762\u5185\u5bb9\u3002\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e00\u4e9b\u6280\u5de7\u548c\u914d\u7f6e\u6765\u5b9e\u73b0Nginx\u4ee3\u7406\u7f13\u5b58\u7684\u5373\u65f6\u66f4\u65b0\u3002 \u914d\u7f6e\u6587\u4ef6\u4fee\u6539\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u4fee\u6539Nginx\u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u4ee5\u786e\u4fdd\u5728\u7f51\u7ad9\u5185\u5bb9\u66f4\u65b0\u65f6\u80fd\u591f\u5b9e\u65f6\u5237\u65b0\u7f13\u5b58\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u7684\u914d\u7f6e\u9879\u6765\u5b9e\u73b0\uff1a proxy_cache_path \/var\/cache\/nginx levels=1:2 keys_zone=my_cache:10m max_size=10g inactive=60m; proxy_cache_key &#8220;$request_method|$host|$request_uri&#8221;; proxy_cache_valid 200 301 302 10m; proxy_cache_use_stale error timeout updating http_500 http_502 http_503 http_504; \u767b\u5f55\u540e\u590d\u5236 \u5176\u4e2d\uff0cproxy_cache_path\u6307\u5b9a\u4e86\u7f13\u5b58\u6587\u4ef6\u7684\u5b58\u50a8\u8def\u5f84\u548c\u5927\u5c0f\u9650\u5236\uff1bproxy_cache_key\u5b9a\u4e49\u4e86\u7f13\u5b58\u7684\u952e\u540d\uff0c\u4fdd\u8bc1\u6bcf\u6b21\u8bf7\u6c42URL\u6709\u6240\u53d8\u5316\u65f6\u80fd\u591f\u5237\u65b0\u7f13\u5b58\uff1bproxy_cache_valid\u7528\u4e8e\u6307\u5b9aHTTP\u54cd\u5e94\u7801200\u3001301\u3001302\u7684\u7f13\u5b58\u6709\u6548\u671f\uff1bproxy_cache_use_stale\u5219\u662f\u5728\u6e90\u670d\u52a1\u5668\u51fa\u73b0\u9519\u8bef\u65f6\uff0c\u5141\u8bb8\u4f7f\u7528\u8fc7\u671f\u7684\u7f13\u5b58\u3002 \u7f13\u5b58\u66f4\u65b0\u89c4\u5219\u5728\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cNginx\u53ea\u6709\u5728\u7f13\u5b58\u8fc7\u671f\u540e\u624d\u4f1a\u4e3b\u52a8\u53bb\u6e90\u670d\u52a1\u5668\u8bf7\u6c42\u65b0\u7684\u5185\u5bb9\u3002\u800c\u6211\u4eec\u5e0c\u671b\u80fd\u591f\u5728\u7f51\u7ad9\u5185\u5bb9\u53d1\u751f\u53d8\u5316\u65f6\uff0c\u5373\u65f6\u66f4\u65b0\u7f13\u5b58\u3002\u4e3a\u4e86\u5b9e\u73b0\u8fd9\u4e2a\u76ee\u6807\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u7684\u914d\u7f6e\u9879\u6765\u8bbe\u7f6e\u7f13\u5b58\u66f4\u65b0\u89c4\u5219\uff1a if ( $request_method = POST ) { add_header X-Nginx-Cache &#8220;BYPASS&#8221;; proxy_cache_bypass $http_cache_control; proxy_no_cache 1; } \u767b\u5f55\u540e\u590d\u5236 \u4e0a\u8ff0\u914d\u7f6e\u5c06\u6355\u83b7POST\u8bf7\u6c42\uff0c\u5e76\u5728\u54cd\u5e94\u5934\u4e2d\u6dfb\u52a0X-Nginx-Cache\u5b57\u6bb5\uff0c\u7528\u4e8e\u6807\u8bc6\u8be5\u8bf7\u6c42\u9700\u8981\u7ed5\u8fc7\u7f13\u5b58\u3002\u540c\u65f6\uff0cproxy_cache_bypass\u548cproxy_no_cache\u6307\u4ee4\u5c06\u786e\u4fdd\u8fd9\u4e2a\u8bf7\u6c42\u4e0d\u4f1a\u88ab\u7f13\u5b58\u3002 \u811a\u672c\u5b9a\u65f6\u8fd0\u884c\u4e3a\u4e86\u5b9e\u73b0\u7f13\u5b58\u7684\u5b9a\u65f6\u66f4\u65b0\uff0c\u6211\u4eec\u53ef\u4ee5\u7f16\u5199\u4e00\u4e2a\u811a\u672c\uff0c\u901a\u8fc7\u5b9a\u65f6\u4efb\u52a1\u7684\u65b9\u5f0f\u6765\u5237\u65b0Nginx\u7684\u7f13\u5b58\u3002\u5177\u4f53\u7684\u811a\u672c\u5185\u5bb9\u5982\u4e0b\uff1a #!\/bin\/bash curl -X PURGE http:\/\/localhost\/page1 curl -X PURGE http:\/\/localhost\/page2 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