首先导入ehcache-web.jar   ehcache-core.jar

web.xml配置

<filter>  

    <filter-name>PageCacheFilter</filter-name>           <filter-class>net.sf.ehcache.constructs.web.filter.SimplePageCachingFilter       </filter-class>     </filter>     <filter-mapping>       <filter-name>PageCacheFilter</filter-name>       <url-pattern>*.html</url-pattern>  <!--缓存html文件-->   </filter-mapping> 

ehcache配置

<?xml version="1.0" encoding="UTF-8"?>

 <ehcache xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"           xsi:noNamespaceSchemaLocation="http://ehcache.org/ehcache.xsd" updateCheck="false">       <diskStore path="java.io.tmpdir" />       <defaultCache eternal="false"                     maxElementsInMemory="1000"                     overflowToDisk="false"                     diskPersistent="false"                     timeToIdleSeconds="0"                     timeToLiveSeconds="600"                     memoryStoreEvictionPolicy="LRU"/>

      <cache name="departCache"

             eternal="false"              maxElementsInMemory="100"              overflowToDisk="false"              diskPersistent="false"              timeToIdleSeconds="0"              timeToLiveSeconds="300"              memoryStoreEvictionPolicy="LRU"/>       <cache name="SimplePageCachingFilter"              eternal="false"              maxElementsInMemory="100"              overflowToDisk="false"              diskPersistent="false"              timeToIdleSeconds="0"              timeToLiveSeconds="30"              memoryStoreEvictionPolicy="LRU"/>

 </ehcache>

 

spring配置<!--如果只是为了缓存页面 并不需要spring -->

<!-- 引用ehCache的配置 -->    

        <bean id="defaultCacheManager" class="org.springframework.cache.ehcache.EhCacheManagerFactoryBean">               <property name="configLocation">                 <value>classpath:ehcache.xml</value>              </property>             </bean>                     <!-- 定义ehCache的工厂，并设置所使用的Cache name -->             <bean id="ehCache" class="org.springframework.cache.ehcache.EhCacheFactoryBean">               <property name="cacheManager">                 <ref local="defaultCacheManager"/>               </property>               <property name="cacheName">                   <value>departCache</value>               </property>             </bean>