google提供了一个更简易的ehcache配置。
jar下载地址 http://code.google.com/p/ehcache-spring-annotations/
你只需在spring配置文件中配置
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ehcache="http://ehcache-spring-annotations.googlecode.com/svn/schema/ehcache-spring" xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://ehcache-spring-annotations.googlecode.com/svn/schema/ehcache-spring http://ehcache-spring-annotations.googlecode.com/svn/schema/ehcache-spring/ehcache-spring-1.1.xsd"> <ehcache:annotation-driven cache-manager="ehCacheManager" /> <bean id="ehCacheManager" class="org.springframework.cache.ehcache.EhCacheManagerFactoryBean"/> </beans>
配置ehcache
<?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"> <!-- | Please see http://ehcache.sourceforge.net/documentation/configuration.html for | detailed information on how to configurigure caches in this file +--> <!-- Location of persistent caches on disk --> <diskStore path="java.io.tmpdir/EhCacheSpringAnnotationsExampleApp" /> <defaultCache eternal="false" maxElementsInMemory="1000" overflowToDisk="false" diskPersistent="false" timeToIdleSeconds="0" timeToLiveSeconds="600" memoryStoreEvictionPolicy="LRU"/> <cache name="testCache" eternal="false" maxElementsInMemory="100" overflowToDisk="false" diskPersistent="false" timeToIdleSeconds="0" timeToLiveSeconds="300" memoryStoreEvictionPolicy="LRU" /> </ehcache>
编写测试类
package com.dzf.cache; import org.springframework.stereotype.Service; import org.springframework.transaction.annotation.Transactional; import com.googlecode.ehcache.annotations.Cacheable; import com.googlecode.ehcache.annotations.TriggersRemove; @Service @Transactional public class CacheService{ @Cacheable(cacheName = "testCache") public String getName(int i){ System.out.println("Processing testCache"); return "nihao:"+i; } @TriggersRemove(cacheName="testCache") public void flush(){ System.out.println("Processing testFlushing"); } }
很容易就把cache给管理起来了。相当的方便。