ehcache.xml及结合shiro缓存的ehcache的配置文件

cache.xml

 <defaultCache name="缓存区的自定义名称"
            maxElementsInMemory="10000"
            eternal="false"
            timeToIdleSeconds="120"
            timeToLiveSeconds="120"
            maxElementsOnDisk="10000000"
            diskExpiryThreadIntervalSeconds="120"
            memoryStoreEvictionPolicy="LRU">
        <persistence strategy="localTempSwap"/>
    </defaultCache>

结合shiro及spring后的cache的配置文件：

<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
    xmlns:cache="http://www.springframework.org/schema/cache"
    xsi:schemaLocation="
        http://www.springframework.org/schema/beans 
        http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/cache 
        http://www.springframework.org/schema/cache/spring-cache.xsd ">

     <!-- 缓存配置  -->
    <bean id="ehCacheManager" 
            class="org.springframework.cache.ehcache.EhCacheManagerFactoryBean">                                                                                        <property name="configLocation"  value="classpath:ehcache.xml" />
    </bean>

    <!-- shiro封装cacheManager -->
    <bean id="shiroCacheManager" 
        class="org.apache.shiro.cache.ehcache.EhCacheManager">
        <property name="cacheManager" ref="ehCacheManager" />
    </bean>

    <!-- spring 封装ehcache缓存管理器  -->
    <bean id="springCacheManager" 
        class="org.springframework.cache.ehcache.EhCacheCacheManager">
        <property name="cacheManager" ref="ehCacheManager" />
    </bean>

    <!-- 激活spring 缓存注解 -->
    <cache:annotation-driven cache-manager="springCacheManager"/>

</beans>

shiro使用cache，需要结合spring，spring自身就有cache。