{"id":49862,"date":"2024-10-08T08:07:14","date_gmt":"2024-10-08T00:07:14","guid":{"rendered":"https:\/\/server.hk\/cnblog\/49862\/"},"modified":"2024-10-08T08:07:14","modified_gmt":"2024-10-08T00:07:14","slug":"nginx-%e6%8a%80%e5%b7%a7%ef%bc%9a%e9%85%8d%e7%bd%ae%e9%9d%9c%e6%85%8b%e6%96%87%e4%bb%b6%e5%bf%ab%e5%8f%96%e8%88%87-open_file_cache","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/49862\/","title":{"rendered":"Nginx \u6280\u5de7\uff1a\u914d\u7f6e\u975c\u614b\u6587\u4ef6\u5feb\u53d6\u8207 open_file_cache"},"content":{"rendered":"<h1 id=\"nginx-%e6%8a%80%e5%b7%a7%ef%bc%9a%e9%85%8d%e7%bd%ae%e9%9d%9c%e6%85%8b%e6%96%87%e4%bb%b6%e5%bf%ab%e5%8f%96%e8%88%87-open_file_cache-pdTFlecNqh\">Nginx \u6280\u5de7\uff1a\u914d\u7f6e\u975c\u614b\u6587\u4ef6\u5feb\u53d6\u8207 open_file_cache<\/h1>\n<p>Nginx \u662f\u4e00\u6b3e\u9ad8\u6548\u80fd\u7684\u7db2\u9801\u4f3a\u670d\u5668\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u975c\u614b\u6587\u4ef6\u7684\u670d\u52d9\u3002\u900f\u904e\u9069\u7576\u7684\u914d\u7f6e\uff0cNginx \u80fd\u5920\u986f\u8457\u63d0\u5347\u975c\u614b\u6587\u4ef6\u7684\u52a0\u8f09\u901f\u5ea6\uff0c\u6e1b\u5c11\u4f3a\u670d\u5668\u7684\u8ca0\u64d4\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u914d\u7f6e\u975c\u614b\u6587\u4ef6\u5feb\u53d6\u53ca\u4f7f\u7528 open_file_cache \u4f86\u512a\u5316 Nginx \u7684\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e9%9d%9c%e6%85%8b%e6%96%87%e4%bb%b6%e5%bf%ab%e5%8f%96%e7%9a%84%e6%a6%82%e5%bf%b5-pdTFlecNqh\">\u975c\u614b\u6587\u4ef6\u5feb\u53d6\u7684\u6982\u5ff5<\/h2>\n<p>\u975c\u614b\u6587\u4ef6\u5feb\u53d6\u662f\u6307\u5c07\u975c\u614b\u8cc7\u6e90\uff08\u5982\u5716\u7247\u3001CSS\u3001JavaScript \u6587\u4ef6\u7b49\uff09\u5b58\u5132\u5728\u5feb\u53d6\u4e2d\uff0c\u4ee5\u4fbf\u5feb\u901f\u97ff\u61c9\u7528\u6236\u8acb\u6c42\u3002\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u4f3a\u670d\u5668\u7684 I\/O \u64cd\u4f5c\uff0c\u63d0\u5347\u7db2\u7ad9\u7684\u52a0\u8f09\u901f\u5ea6\u3002<\/p>\n<h2 id=\"%e9%85%8d%e7%bd%ae%e9%9d%9c%e6%85%8b%e6%96%87%e4%bb%b6%e5%bf%ab%e5%8f%96-pdTFlecNqh\">\u914d\u7f6e\u975c\u614b\u6587\u4ef6\u5feb\u53d6<\/h2>\n<p>\u5728 Nginx \u4e2d\u914d\u7f6e\u975c\u614b\u6587\u4ef6\u5feb\u53d6\u76f8\u5c0d\u7c21\u55ae\u3002\u4ee5\u4e0b\u662f\u57fa\u672c\u7684\u914d\u7f6e\u6b65\u9a5f\uff1a<\/p>\n<pre><code>server {\n    listen 80;\n    server_name example.com;\n\n    location \/ {\n        root \/var\/www\/html;\n        index index.html index.htm;\n    }\n\n    location ~* .(jpg|jpeg|png|gif|css|js|ico|svg)$ {\n        expires 30d;  # \u8a2d\u5b9a\u5feb\u53d6\u904e\u671f\u6642\u9593\n        add_header Cache-Control \"public, max-age=2592000\";  # \u8a2d\u5b9a Cache-Control \u6a19\u982d\n    }\n}<\/code><\/pre>\n<p>\u5728\u4e0a\u8ff0\u914d\u7f6e\u4e2d\uff0c\u7576\u7528\u6236\u8acb\u6c42\u975c\u614b\u6587\u4ef6\u6642\uff0cNginx \u6703\u5c07\u9019\u4e9b\u6587\u4ef6\u7684\u5feb\u53d6\u6642\u9593\u8a2d\u7f6e\u70ba 30 \u5929\u3002\u9019\u610f\u5473\u8457\u5728\u9019\u6bb5\u6642\u9593\u5167\uff0c\u700f\u89bd\u5668\u5c07\u4e0d\u6703\u91cd\u65b0\u8acb\u6c42\u9019\u4e9b\u6587\u4ef6\uff0c\u800c\u662f\u76f4\u63a5\u5f9e\u5feb\u53d6\u4e2d\u52a0\u8f09\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8-open_file_cache-pdTFlecNqh\">\u4f7f\u7528 open_file_cache<\/h2>\n<p>open_file_cache \u662f Nginx \u63d0\u4f9b\u7684\u4e00\u500b\u529f\u80fd\uff0c\u7528\u65bc\u63d0\u9ad8\u975c\u614b\u6587\u4ef6\u7684\u8a2a\u554f\u6548\u7387\u3002\u5b83\u53ef\u4ee5\u5c07\u6253\u958b\u7684\u6587\u4ef6\u7de9\u5b58\u5230\u5167\u5b58\u4e2d\uff0c\u6e1b\u5c11\u6bcf\u6b21\u8acb\u6c42\u6642\u7684\u6587\u4ef6\u7cfb\u7d71\u67e5\u8a62\u3002<\/p>\n<h3 id=\"%e9%85%8d%e7%bd%ae-open_file_cache-pdTFlecNqh\">\u914d\u7f6e open_file_cache<\/h3>\n<p>\u8981\u555f\u7528 open_file_cache\uff0c\u53ef\u4ee5\u5728 Nginx \u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u6307\u4ee4\uff1a<\/p>\n<pre><code>http {\n    open_file_cache max=1000 inactive=20s;\n    open_file_cache_valid 30s;\n    open_file_cache_min_uses 2;\n    open_file_cache_errors on;\n}<\/code><\/pre>\n<ul>\n<li><strong>max<\/strong>: \u8a2d\u5b9a\u6700\u5927\u7de9\u5b58\u6587\u4ef6\u6578\u91cf\u3002<\/li>\n<li><strong>inactive<\/strong>: \u8a2d\u5b9a\u6587\u4ef6\u5728\u672a\u88ab\u8a2a\u554f\u5f8c\u7684\u7de9\u5b58\u6642\u9593\u3002<\/li>\n<li><strong>open_file_cache_valid<\/strong>: \u8a2d\u5b9a\u7de9\u5b58\u6587\u4ef6\u7684\u6709\u6548\u6642\u9593\u3002<\/li>\n<li><strong>open_file_cache_min_uses<\/strong>: \u8a2d\u5b9a\u6587\u4ef6\u5728\u88ab\u7de9\u5b58\u524d\u81f3\u5c11\u9700\u8981\u88ab\u8a2a\u554f\u7684\u6b21\u6578\u3002<\/li>\n<li><strong>open_file_cache_errors<\/strong>: \u555f\u7528\u932f\u8aa4\u7de9\u5b58\u3002<\/li>\n<\/ul>\n<p>\u9019\u4e9b\u914d\u7f6e\u80fd\u5920\u6709\u6548\u63d0\u5347\u975c\u614b\u6587\u4ef6\u7684\u52a0\u8f09\u901f\u5ea6\uff0c\u7279\u5225\u662f\u5728\u9ad8\u6d41\u91cf\u7684\u7db2\u7ad9\u4e2d\uff0c\u80fd\u5920\u986f\u8457\u6e1b\u5c11\u4f3a\u670d\u5668\u7684\u8ca0\u64d4\u3002<\/p>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8%e6%a1%88%e4%be%8b-pdTFlecNqh\">\u5be6\u969b\u61c9\u7528\u6848\u4f8b<\/h2>\n<p>\u5047\u8a2d\u4e00\u500b\u7db2\u7ad9\u7684\u975c\u614b\u8cc7\u6e90\u4e3b\u8981\u5305\u62ec\u5716\u7247\u548c CSS \u6587\u4ef6\uff0c\u901a\u904e\u4e0a\u8ff0\u7684\u5feb\u53d6\u914d\u7f6e\uff0c\u7576\u7528\u6236\u9996\u6b21\u8a2a\u554f\u7db2\u7ad9\u6642\uff0c\u9019\u4e9b\u975c\u614b\u6587\u4ef6\u6703\u88ab\u7de9\u5b58\u3002\u96a8\u5f8c\u7684\u8a2a\u554f\u5c07\u76f4\u63a5\u5f9e\u5feb\u53d6\u4e2d\u52a0\u8f09\uff0c\u9019\u6a23\u4e0d\u50c5\u63d0\u5347\u4e86\u7528\u6236\u9ad4\u9a57\uff0c\u4e5f\u6e1b\u5c11\u4e86\u4f3a\u670d\u5668\u7684 I\/O \u8ca0\u64d4\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-pdTFlecNqh\">\u7e3d\u7d50<\/h2>\n<p>\u900f\u904e\u914d\u7f6e\u975c\u614b\u6587\u4ef6\u5feb\u53d6\u8207 open_file_cache\uff0cNginx \u80fd\u5920\u986f\u8457\u63d0\u5347\u975c\u614b\u8cc7\u6e90\u7684\u52a0\u8f09\u901f\u5ea6\uff0c\u6e1b\u5c11\u4f3a\u670d\u5668\u7684\u8ca0\u64d4\u3002\u9019\u4e9b\u6280\u5de7\u5c0d\u65bc\u904b\u884c\u9ad8\u6d41\u91cf\u7db2\u7ad9\u7684\u7ba1\u7406\u8005\u4f86\u8aaa\u5c24\u70ba\u91cd\u8981\u3002\u82e5\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u80fd\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u52a9\u60a8\u63d0\u5347\u7db2\u7ad9\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u5728 Nginx \u4e2d\u914d\u7f6e\u975c\u614b\u6587\u4ef6\u5feb\u53d6\u8207 open_file_cache\uff0c\u63d0\u5347\u7db2\u7ad9\u6027\u80fd\u8207\u97ff\u61c9\u901f\u5ea6\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-49862","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/49862","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=49862"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/49862\/revisions"}],"predecessor-version":[{"id":49863,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/49862\/revisions\/49863"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=49862"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=49862"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=49862"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}