{"id":32937,"date":"2024-09-27T14:51:35","date_gmt":"2024-09-27T14:51:35","guid":{"rendered":"https:\/\/server.hk\/cnblog\/32937\/"},"modified":"2024-09-27T14:51:35","modified_gmt":"2024-09-27T14:51:35","slug":"apache%e6%96%b0%e6%89%8b%e6%95%99%e7%a8%8b%ef%bc%9a%e4%bd%bf%e7%94%a8mod_cache%e8%a8%ad%e7%bd%ae%e7%b7%a9%e5%ad%98","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/32937\/","title":{"rendered":"Apache\u65b0\u624b\u6559\u7a0b\uff1a\u4f7f\u7528mod_cache\u8a2d\u7f6e\u7de9\u5b58"},"content":{"rendered":"<h1 id=\"apache%e6%96%b0%e6%89%8b%e6%95%99%e7%a8%8b%ef%bc%9a%e4%bd%bf%e7%94%a8mod_cache%e8%a8%ad%e7%bd%ae%e7%b7%a9%e5%ad%98-OSFPAHPmQm\">Apache\u65b0\u624b\u6559\u7a0b\uff1a\u4f7f\u7528mod_cache\u8a2d\u7f6e\u7de9\u5b58<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u74b0\u5883\u4e2d\uff0c\u7db2\u7ad9\u7684\u52a0\u8f09\u901f\u5ea6\u5c0d\u65bc\u7528\u6236\u9ad4\u9a57\u548cSEO\u6392\u540d\u81f3\u95dc\u91cd\u8981\u3002Apache\u4f5c\u70ba\u4e00\u500b\u6d41\u884c\u7684\u7db2\u9801\u4f3a\u670d\u5668\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u6a21\u7d44\u4f86\u512a\u5316\u7db2\u7ad9\u6027\u80fd\uff0c\u5176\u4e2d\u4e4b\u4e00\u5c31\u662fmod_cache\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528mod_cache\u8a2d\u7f6e\u7de9\u5b58\uff0c\u4ee5\u63d0\u9ad8\u7db2\u7ad9\u7684\u97ff\u61c9\u901f\u5ea6\u548c\u6548\u7387\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afmod_cache%ef%bc%9f-OSFPAHPmQm\">\u4ec0\u9ebc\u662fmod_cache\uff1f<\/h2>\n<p>mod_cache\u662fApache\u7684\u4e00\u500b\u6a21\u7d44\uff0c\u65e8\u5728\u901a\u904e\u7de9\u5b58\u975c\u614b\u548c\u52d5\u614b\u5167\u5bb9\u4f86\u63d0\u9ad8\u7db2\u7ad9\u6027\u80fd\u3002\u5b83\u53ef\u4ee5\u6e1b\u5c11\u4f3a\u670d\u5668\u7684\u8ca0\u64d4\uff0c\u964d\u4f4e\u5ef6\u9072\uff0c\u4e26\u63d0\u9ad8\u7528\u6236\u7684\u8a2a\u554f\u901f\u5ea6\u3002mod_cache\u652f\u6301\u591a\u7a2e\u7de9\u5b58\u5f8c\u7aef\uff0c\u5305\u62ec\u5167\u5b58\u548c\u78c1\u789f\uff0c\u4e26\u4e14\u53ef\u4ee5\u8207\u5176\u4ed6\u6a21\u7d44\uff08\u5982mod_disk_cache\u548cmod_mem_cache\uff09\u4e00\u8d77\u4f7f\u7528\u3002<\/p>\n<h2 id=\"%e5%ae%89%e8%a3%9dmod_cache-OSFPAHPmQm\">\u5b89\u88ddmod_cache<\/h2>\n<p>\u5728\u5927\u591a\u6578Linux\u767c\u884c\u7248\u4e2d\uff0cmod_cache\u901a\u5e38\u662f\u9810\u88dd\u7684\u3002\u5982\u679c\u60a8\u4f7f\u7528\u7684\u662fUbuntu\u6216Debian\uff0c\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5mod_cache\u662f\u5426\u5df2\u555f\u7528\uff1a<\/p>\n<pre><code>apache2ctl -M | grep cache<\/code><\/pre>\n<p>\u5982\u679c\u672a\u555f\u7528\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u555f\u7528\u5b83\uff1a<\/p>\n<pre><code>sudo a2enmod cache<\/code><\/pre>\n<p>\u7136\u5f8c\uff0c\u91cd\u555fApache\u4f3a\u670d\u5668\u4ee5\u4f7f\u66f4\u6539\u751f\u6548\uff1a<\/p>\n<pre><code>sudo systemctl restart apache2<\/code><\/pre>\n<h2 id=\"%e9%85%8d%e7%bd%aemod_cache-OSFPAHPmQm\">\u914d\u7f6emod_cache<\/h2>\n<p>\u63a5\u4e0b\u4f86\uff0c\u6211\u5011\u9700\u8981\u914d\u7f6emod_cache\u3002\u9019\u901a\u5e38\u5728Apache\u7684\u4e3b\u914d\u7f6e\u6587\u4ef6\uff08\u5982httpd.conf\u6216apache2.conf\uff09\u4e2d\u9032\u884c\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u57fa\u672c\u7684\u914d\u7f6e\u793a\u4f8b\uff1a<\/p>\n<pre><code>\nCacheRoot \"\/var\/cache\/apache2\/mod_cache\"\nCacheEnable disk \/\nCacheDirLevels 5\nCacheDirLength 3\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u914d\u7f6e\u4e2d\uff1a<\/p>\n<ul>\n<li><strong>CacheRoot<\/strong>\uff1a\u6307\u5b9a\u7de9\u5b58\u7684\u6839\u76ee\u9304\u3002<\/li>\n<li><strong>CacheEnable<\/strong>\uff1a\u555f\u7528\u5c0d\u6839\u76ee\u9304\u7684\u7de9\u5b58\u3002<\/li>\n<li><strong>CacheDirLevels<\/strong>\uff1a\u8a2d\u7f6e\u7de9\u5b58\u76ee\u9304\u7684\u5c64\u7d1a\u3002<\/li>\n<li><strong>CacheDirLength<\/strong>\uff1a\u8a2d\u7f6e\u6bcf\u5c64\u76ee\u9304\u7684\u9577\u5ea6\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a8%ad%e7%bd%ae%e7%b7%a9%e5%ad%98%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93-OSFPAHPmQm\">\u8a2d\u7f6e\u7de9\u5b58\u904e\u671f\u6642\u9593<\/h2>\n<p>\u70ba\u4e86\u78ba\u4fdd\u7de9\u5b58\u7684\u5167\u5bb9\u4e0d\u6703\u904e\u6642\uff0c\u6211\u5011\u9700\u8981\u8a2d\u7f6e\u7de9\u5b58\u904e\u671f\u6642\u9593\u3002\u9019\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u6307\u4ee4\u4f86\u5be6\u73fe\uff1a<\/p>\n<pre><code>\nCacheDefaultExpire 3600\nCacheMaxExpire 86400\nCacheLastModifiedFactor 0.1\n<\/code><\/pre>\n<p>\u5728\u9019\u88e1\uff1a<\/p>\n<ul>\n<li><strong>CacheDefaultExpire<\/strong>\uff1a\u8a2d\u7f6e\u9ed8\u8a8d\u7684\u7de9\u5b58\u904e\u671f\u6642\u9593\uff08\u4ee5\u79d2\u70ba\u55ae\u4f4d\uff09\u3002<\/li>\n<li><strong>CacheMaxExpire<\/strong>\uff1a\u8a2d\u7f6e\u6700\u5927\u7de9\u5b58\u904e\u671f\u6642\u9593\u3002<\/li>\n<li><strong>CacheLastModifiedFactor<\/strong>\uff1a\u6839\u64da\u6700\u5f8c\u4fee\u6539\u6642\u9593\u8a08\u7b97\u904e\u671f\u6642\u9593\u7684\u56e0\u5b50\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%b8%ac%e8%a9%a6%e7%b7%a9%e5%ad%98%e8%a8%ad%e7%bd%ae-OSFPAHPmQm\">\u6e2c\u8a66\u7de9\u5b58\u8a2d\u7f6e<\/h2>\n<p>\u5b8c\u6210\u914d\u7f6e\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528curl\u547d\u4ee4\u4f86\u6e2c\u8a66\u7de9\u5b58\u662f\u5426\u6b63\u5e38\u5de5\u4f5c\uff1a<\/p>\n<pre><code>curl -I http:\/\/yourdomain.com<\/code><\/pre>\n<p>\u5982\u679c\u7de9\u5b58\u6b63\u5e38\uff0c\u60a8\u61c9\u8a72\u6703\u770b\u5230HTTP\u97ff\u61c9\u6a19\u982d\u4e2d\u5305\u542b\u201cX-Cache: HIT\u201d\u6216\u201cX-Cache: MISS\u201d\u7684\u4fe1\u606f\uff0c\u9019\u8868\u793a\u8acb\u6c42\u662f\u5f9e\u7de9\u5b58\u4e2d\u7372\u53d6\u7684\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-OSFPAHPmQm\">\u7e3d\u7d50<\/h2>\n<p>\u4f7f\u7528mod_cache\u8a2d\u7f6e\u7de9\u5b58\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8Apache\u4f3a\u670d\u5668\u7684\u6027\u80fd\uff0c\u6e1b\u5c11\u4f3a\u670d\u5668\u8ca0\u64d4\uff0c\u4e26\u63d0\u5347\u7528\u6236\u9ad4\u9a57\u3002\u901a\u904e\u6b63\u78ba\u7684\u914d\u7f6e\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u7db2\u7ad9\u7684\u7de9\u5b58\u7b56\u7565\uff0c\u78ba\u4fdd\u7528\u6236\u7372\u5f97\u5feb\u901f\u7684\u8a2a\u554f\u901f\u5ea6\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u6258\u7ba1\u60a8\u7684\u7db2\u7ad9\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u670d\u52d9\uff0c\u9019\u5c07\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u548c\u5feb\u901f\u7684\u4f3a\u670d\u5668\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528Apache\u7684mod_cache\u8a2d\u7f6e\u7de9\u5b58\uff0c\u63d0\u5347\u7db2\u7ad9\u6027\u80fd\u548c\u52a0\u901f\u52a0\u8f09\u6642\u9593\u7684\u8a73\u7d30\u65b0\u624b\u6559\u7a0b\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-32937","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/32937","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=32937"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/32937\/revisions"}],"predecessor-version":[{"id":32938,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/32937\/revisions\/32938"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=32937"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=32937"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=32937"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}