基于servlet的简单的页面缓存框架
<filter><filter-name>pageCacheFilter</filter-name><filter-class>org.pagecache.servlet.PageCacheFilter</filter-class><init-param> <param-name>urlPattern</param-name> <param-value>/pageTest/plugin/[a-zA-z0-9]+.htm[lL],/pageTest/plugin3/[a-zA-z0-9]+.htm[lL]</param-value></init-param><init-param> <param-name>cacheExpireTime</param-name> <param-value>50,40</param-value></init-param><init-param> <param-name>includeParams</param-name> <param-value>id,name;brandId,brandName</param-value></init-param><init-param> <param-name>excludeParams</param-name> <param-value>tracelog;tracelog</param-value></init-param><init-param> <param-name>cacheStore</param-name> <param-value>org.pagecache.cache.SimpleLRUCacheStore</param-value></init-param> <init-param> <param-name>cacheStoreParams</param-name> <param-value>cachesize:5</param-value></init-param> </filter><filter-mapping> <filter-name>pageCacheFilter</filter-name> <url-pattern>/*</url-pattern></filter-mapping>

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