{"id":50016,"date":"2024-10-08T09:20:15","date_gmt":"2024-10-08T01:20:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/50016\/"},"modified":"2024-10-08T09:20:16","modified_gmt":"2024-10-08T01:20:16","slug":"nginx-%e6%8a%80%e5%b7%a7%ef%bc%9a%e4%bd%bf%e7%94%a8-fastcgi_cache-%e9%80%b2%e8%a1%8c%e5%8b%95%e6%85%8b%e5%85%a7%e5%ae%b9%e5%bf%ab%e5%8f%96","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/50016\/","title":{"rendered":"Nginx \u6280\u5de7\uff1a\u4f7f\u7528 fastcgi_cache \u9032\u884c\u52d5\u614b\u5167\u5bb9\u5feb\u53d6"},"content":{"rendered":"<h1 id=\"nginx-%e6%8a%80%e5%b7%a7%ef%bc%9a%e4%bd%bf%e7%94%a8-fastcgi_cache-%e9%80%b2%e8%a1%8c%e5%8b%95%e6%85%8b%e5%85%a7%e5%ae%b9%e5%bf%ab%e5%8f%96-VSITVmNlHa\">Nginx \u6280\u5de7\uff1a\u4f7f\u7528 fastcgi_cache \u9032\u884c\u52d5\u614b\u5167\u5bb9\u5feb\u53d6<\/h1>\n<p>Nginx \u662f\u4e00\u6b3e\u9ad8\u6548\u80fd\u7684\u7db2\u9801\u4f3a\u670d\u5668\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u7db2\u7ad9\u548c\u61c9\u7528\u7a0b\u5f0f\u4e2d\u3002\u96a8\u8457\u7db2\u8def\u6d41\u91cf\u7684\u589e\u52a0\uff0c\u5982\u4f55\u6709\u6548\u5730\u8655\u7406\u52d5\u614b\u5167\u5bb9\u6210\u70ba\u4e86\u8a31\u591a\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u9762\u81e8\u7684\u6311\u6230\u3002\u4f7f\u7528 <code>fastcgi_cache<\/code> \u529f\u80fd\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8 Nginx \u8655\u7406\u52d5\u614b\u5167\u5bb9\u7684\u6548\u7387\uff0c\u6e1b\u5c11\u4f3a\u670d\u5668\u8ca0\u64d4\uff0c\u4e26\u63d0\u5347\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-fastcgi_cache%ef%bc%9f-VSITVmNlHa\">\u4ec0\u9ebc\u662f fastcgi_cache\uff1f<\/h2>\n<p><code>fastcgi_cache<\/code> \u662f Nginx \u63d0\u4f9b\u7684\u4e00\u7a2e\u5feb\u53d6\u6a5f\u5236\uff0c\u5c08\u9580\u7528\u65bc\u52a0\u901f FastCGI \u61c9\u7528\u7a0b\u5f0f\u7684\u97ff\u61c9\u3002\u7576 Nginx \u63a5\u6536\u5230\u8acb\u6c42\u6642\uff0c\u5b83\u6703\u6aa2\u67e5\u662f\u5426\u6709\u53ef\u7528\u7684\u5feb\u53d6\u5167\u5bb9\u3002\u5982\u679c\u6709\uff0c\u5247\u76f4\u63a5\u8fd4\u56de\u5feb\u53d6\u7684\u5167\u5bb9\uff0c\u5426\u5247\u5c07\u8acb\u6c42\u8f49\u767c\u7d66\u5f8c\u7aef\u61c9\u7528\u7a0b\u5f0f\uff08\u5982 PHP-FPM\uff09\uff0c\u4e26\u5c07\u97ff\u61c9\u7d50\u679c\u5feb\u53d6\u8d77\u4f86\uff0c\u4ee5\u4fbf\u672a\u4f86\u7684\u8acb\u6c42\u4f7f\u7528\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e4%bd%bf%e7%94%a8-fastcgi_cache%ef%bc%9f-VSITVmNlHa\">\u70ba\u4ec0\u9ebc\u4f7f\u7528 fastcgi_cache\uff1f<\/h2>\n<ul>\n<li><strong>\u63d0\u9ad8\u6027\u80fd\uff1a<\/strong>\u901a\u904e\u5feb\u53d6\u52d5\u614b\u5167\u5bb9\uff0c\u6e1b\u5c11\u5f8c\u7aef\u4f3a\u670d\u5668\u7684\u8ca0\u64d4\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u6027\u80fd\u3002<\/li>\n<li><strong>\u964d\u4f4e\u5ef6\u9072\uff1a<\/strong>\u5feb\u53d6\u7684\u5167\u5bb9\u53ef\u4ee5\u66f4\u5feb\u5730\u8fd4\u56de\u7d66\u7528\u6236\uff0c\u6e1b\u5c11\u97ff\u61c9\u6642\u9593\u3002<\/li>\n<li><strong>\u7bc0\u7701\u8cc7\u6e90\uff1a<\/strong>\u6e1b\u5c11\u5c0d\u5f8c\u7aef\u4f3a\u670d\u5668\u7684\u8acb\u6c42\uff0c\u5f9e\u800c\u7bc0\u7701 CPU \u548c\u5167\u5b58\u8cc7\u6e90\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e9%85%8d%e7%bd%ae-fastcgi_cache-VSITVmNlHa\">\u5982\u4f55\u914d\u7f6e fastcgi_cache<\/h2>\n<p>\u4ee5\u4e0b\u662f\u914d\u7f6e <code>fastcgi_cache<\/code> \u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e5%ae%9a%e7%be%a9%e5%bf%ab%e5%8f%96%e5%8d%80%e5%9f%9f-VSITVmNlHa\">1. \u5b9a\u7fa9\u5feb\u53d6\u5340\u57df<\/h3>\n<pre><code>http {\n    fastcgi_cache_path \/var\/cache\/nginx\/fastcgi_cache levels=1:2 keys_zone=my_cache:10m inactive=60m;\n    fastcgi_cache_key \"$scheme$request_method$host$request_uri\";\n}<\/code><\/pre>\n<p>\u5728\u9019\u6bb5\u914d\u7f6e\u4e2d\uff0c\u6211\u5011\u5b9a\u7fa9\u4e86\u4e00\u500b\u5feb\u53d6\u5340\u57df\uff0c\u4e26\u6307\u5b9a\u4e86\u5feb\u53d6\u7684\u8def\u5f91\u3001\u5c64\u7d1a\u3001\u9375\u5340\u57df\u7684\u5927\u5c0f\u4ee5\u53ca\u4e0d\u6d3b\u52d5\u7684\u6642\u9593\u3002<\/p>\n<h3 id=\"2-%e5%95%9f%e7%94%a8%e5%bf%ab%e5%8f%96-VSITVmNlHa\">2. \u555f\u7528\u5feb\u53d6<\/h3>\n<pre><code>server {\n    location ~ .php$ {\n        include fastcgi_params;\n        fastcgi_pass 127.0.0.1:9000;\n        fastcgi_cache my_cache;\n        fastcgi_cache_valid 200 60m;\n        fastcgi_cache_use_stale error timeout invalid_header http_500;\n    }\n}<\/code><\/pre>\n<p>\u5728\u9019\u6bb5\u914d\u7f6e\u4e2d\uff0c\u6211\u5011\u5728\u8655\u7406 PHP \u6587\u4ef6\u7684 location \u4e2d\u555f\u7528\u4e86\u5feb\u53d6\u3002\u9019\u88e1\u7684 <code>fastcgi_cache_valid<\/code> \u6307\u5b9a\u4e86\u5feb\u53d6\u7684\u6709\u6548\u6642\u9593\uff0c\u800c <code>fastcgi_cache_use_stale<\/code> \u5247\u5141\u8a31\u5728\u5f8c\u7aef\u4f3a\u670d\u5668\u51fa\u73fe\u932f\u8aa4\u6642\u4f7f\u7528\u904e\u671f\u7684\u5feb\u53d6\u5167\u5bb9\u3002<\/p>\n<h3 id=\"3-%e8%a8%ad%e5%ae%9a%e5%bf%ab%e5%8f%96%e6%8e%a7%e5%88%b6-VSITVmNlHa\">3. \u8a2d\u5b9a\u5feb\u53d6\u63a7\u5236<\/h3>\n<p>\u70ba\u4e86\u66f4\u597d\u5730\u63a7\u5236\u5feb\u53d6\u884c\u70ba\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u6307\u4ee4\uff1a<\/p>\n<pre><code>add_header X-Fastcgi-Cache $upstream_cache_status;<\/code><\/pre>\n<p>\u9019\u884c\u6307\u4ee4\u6703\u5728\u97ff\u61c9\u982d\u4e2d\u6dfb\u52a0\u4e00\u500b <code>X-Fastcgi-Cache<\/code> \u6a19\u982d\uff0c\u986f\u793a\u5feb\u53d6\u7684\u72c0\u614b\uff08\u5982 MISS\u3001HIT \u7b49\uff09\uff0c\u65b9\u4fbf\u9032\u884c\u8abf\u8a66\u548c\u76e3\u63a7\u3002<\/p>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-VSITVmNlHa\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<ul>\n<li>\u78ba\u4fdd\u5feb\u53d6\u7684\u5167\u5bb9\u662f\u5b89\u5168\u7684\uff0c\u907f\u514d\u5feb\u53d6\u654f\u611f\u6578\u64da\u3002<\/li>\n<li>\u5b9a\u671f\u6e05\u7406\u5feb\u53d6\uff0c\u4ee5\u9632\u6b62\u904e\u671f\u5167\u5bb9\u5f71\u97ff\u7528\u6236\u9ad4\u9a57\u3002<\/li>\n<li>\u6839\u64da\u5be6\u969b\u9700\u6c42\u8abf\u6574\u5feb\u53d6\u7684\u6709\u6548\u6642\u9593\u548c\u7b56\u7565\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-VSITVmNlHa\">\u7e3d\u7d50<\/h2>\n<p>\u4f7f\u7528 <code>fastcgi_cache<\/code> \u53ef\u4ee5\u986f\u8457\u63d0\u9ad8 Nginx \u8655\u7406\u52d5\u614b\u5167\u5bb9\u7684\u6548\u7387\uff0c\u964d\u4f4e\u4f3a\u670d\u5668\u8ca0\u64d4\uff0c\u4e26\u63d0\u5347\u7528\u6236\u9ad4\u9a57\u3002\u900f\u904e\u5408\u7406\u7684\u914d\u7f6e\u548c\u7ba1\u7406\uff0c\u60a8\u53ef\u4ee5\u5145\u5206\u767c\u63ee Nginx \u7684\u6027\u80fd\u6f5b\u529b\uff0c\u70ba\u60a8\u7684\u7db2\u7ad9\u63d0\u4f9b\u66f4\u5feb\u7684\u97ff\u61c9\u901f\u5ea6\u548c\u66f4\u7a69\u5b9a\u7684\u670d\u52d9\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u5ba2\u6236\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22 Nginx \u7684 fastcgi_cache \u6280\u5de7\uff0c\u63d0\u5347\u52d5\u614b\u5167\u5bb9\u7684\u6548\u80fd\u8207\u97ff\u61c9\u901f\u5ea6\uff0c\u512a\u5316\u7db2\u7ad9\u6027\u80fd\uff0c\u6e1b\u5c11\u4f3a\u670d\u5668\u8ca0\u64d4\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-50016","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/50016","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=50016"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/50016\/revisions"}],"predecessor-version":[{"id":50017,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/50016\/revisions\/50017"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=50016"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=50016"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=50016"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}