首先在wordpress下安装wp Super Cache 后台直接搜索安装即可，启用缓存，选择Mod_Rewrite模式。会提示出信息
Mod rewrite 模块可能未安装！ 貌似 mod_rewrite 模块尚未安装。也许情况并不是这样，尤其是当您不使用 Apache 作为服务器程序的时候。请检查 mod_rewrite 模块是否被加载。这对于 Super Cache 的静态文件的调用是必需的。不过您可以使用 PHP 缓存模式或者传统模式运行本插件。
重写规则必须被更新 插件需要的重写规则已被更改或者缺失。 滚动查看高级选项卡，找到并点击 更新 Mod_Rewrite 规则 按钮。
接下来我们需要做的是修改Nginx重写的规则（wordpress.conf）
#============================================================== # WP Super Cache rules. # Designed to be included from a 'wordpress-ms-...' configuration file. set $cache_uri $request_uri; # POST requests and urls with a query string should always go to PHP if ($request_method = POST) { set $cache_uri 'null cache'; } if ($query_string != ) { set $cache_uri 'null cache'; } # Don't cache uris containing the following segments if ($request_uri ~* (/wp-admin/|/xmlrpc.PHP|/wp-(app|cron|login|register|mail).PHP|wp-.*.PHP|/Feed/|index.PHP|wp-comments-popup.PHP|wp-links-opml.PHP|wp-locations.PHP|sitemap(_index)?.xml|[a-z0-9_-]+-sitemap([0-9]+)?.xml)) { set $cache_uri 'null cache'; } # Don't use the cache for logged in users or recent commenters if ($http_cookie ~* comment_author|wordpress_[a-f0-9]+|wp-postpass|wordpress_logged_in) { set $cache_uri 'null cache'; } # START MOBILE # Mobile browsers section to server them non-cached version. COMMENTED by default as most modern wordpress themes including twenty-eleven are responsive. Uncomment config lines in this section if you want to use a plugin like WP-Touch # if ($http_x_wap_profile) { # set $cache_uri 'null cache'; #} #if ($http_profile) { # set $cache_uri 'null cache'; #} #if ($http_user_agent ~* (2.0\ MMP|240x320|400X240|AvantGo|BlackBerry|Blazer|Cellphone|Danger|DoCoMo|Elaine/3.0|EudoraWeb|Googlebot-Mobile|hiptop|IEMobile|KYOCERA/WX310K|LG/U990|MIDP-2.|MMEF20|MOT-V|NetFront|Newt|Nintendo\ Wii|Nitro|Nokia|Opera\ Mini|Palm|PlayStation\ Portable|portalmmm|Proxinet|ProxiNet|SHARP-TQ-GX10|SHG-i900|Small|SonyEricsson|Symbian\ OS|SymbianOS|TS21i-10|UP.browser|UP.Link|webOS|Windows\ CE|WinWAP|YahooSeeker/M1A1-R2D2|iPhone|iPod|Android|BlackBerry9530|LG-TU915\ Obigo|LGE\ VX|webOS|Nokia5800)) { # set $cache_uri 'null cache'; #} #if ($http_user_agent ~* (w3c\ |w3c-|acs-|alav|alca|amoi|audi|avan|benq|bird|blac|blaz|brew|cell|cldc|cmd-|dang|doco|eric|hipt|htc_|inno|ipaq|ipod|jigs|kddi|keji|leno|lg-c|lg-d|lg-g|lge-|lg/u|maui|maxo|midp|mits|mmef|mobi|mot-|moto|mwbp|nec-|newt|noki|palm|pana|pant|phil|play|port|prox|qwap|sage|sams|sany|sch-|sec-|send|seri|sgh-|shar|sie-|siem|smal|smar|sony|sph-|symb|t-mo|teli|tim-|tosh|tsm-|upg1|upsi|vk-v|voda|wap-|wapa|wapi|wapp|wapr|webc|winw|winw|xda\ |xda-)) { # set $cache_uri 'null cache'; #} #END MOBILE # Use cached or actual file if they exists, otherwise pass request to wordpress location / { try_files /wp-content/cache/supercache/$http_host/$cache_uri/index.html $uri $uri/ /index.PHP?$args ; } #==============================================================
出现以上命令就说明配置文件没问题了。 现在我们刷新当前页面，右键打开源码。在源码内看到 这样一句话就证明WP-Super-Cache 已经应用了，在WP-Super-Cache设置的那个页面。出现文章开头所说的那两个提示不用理会。
下面列一下我在WP-Super-Cache设置的勾选选项
√ 启用缓存以便加快访问。 (推荐）
√ mod_rewrite 缓存模式。 (推荐）
√ 不要为已知用户缓存。 (推荐)
√ 不要为 GET 请求缓存。(地址结尾为?x=y)
