ssm配置ehcache没有效果

[Ta曰丿、她活]

ehcache.xml:
<?xml version="1.0" encoding="UTF-8"?>
<ehcache xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:noNamespaceSchemaLocation="http://ehcache.org/ehcache.xsd">
<diskStore path="D:/cache" />
<!-- <diskStore path="java.io.tmpdir" /> -->
<defaultCache eternal="false" maxElementsInMemory="100" overflowToDisk="true" />
<cache name="tokenCache" maxElementsInMemory="1000" eternal="true" timeToIdleSeconds = "7200" timeToLiveSeconds = "7200" overflowToDisk="true" diskPersistent="true"/>
<cache name="ticketCache" maxElementsInMemory="1000" eternal="true" timeToIdleSeconds = "7200" timeToLiveSeconds = "7200" overflowToDisk="true" diskPersistent="true"/>
</ehcache>

applicationContext.xml 代码：
<?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:p="http://www.springframework.org/schema/p"
xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:cache="http://www.springframework.org/schema/cache"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:task="http://www.springframework.org/schema/task"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.1.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-3.1.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.1.xsd
http://www.springframework.org/schema/task
http://www.springframework.org/schema/task/spring-task-3.1.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-3.1.xsd
http://www.springframework.org/schema/cache
http://www.springframework.org/schema/cache/spring-cache-3.1.xsd">

<!-- 设置定时任务 -->
<task:annotation-driven/>

<context:component-scan base-package="com.zlw.*"/>

<!-- 缓存配置 -->
<!-- 启用缓存注解功能(请将其配置在Spring主配置文件中) -->
<cache:annotation-driven cache-manager="cacheManager"/>
<!-- 若只想使用Spring自身提供的缓存器,则注释掉下面的两个关于Ehcache配置的bean,并启用上面的SimpleCacheManager即可 -->
<!-- Spring提供的基于的Ehcache实现的缓存管理器 -->
<bean id="cacheManagerFactory" class="org.springframework.cache.ehcache.EhCacheManagerFactoryBean">
<property name="configLocation" value="classpath:ehcache.xml"/>
</bean>
<bean id="cacheManager" class="org.springframework.cache.ehcache.EhCacheCacheManager">
<property name="cacheManager" ref="cacheManagerFactory"/>
</bean>
...
web.xml:
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
version="2.5">
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:applicationContext.xml</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<servlet>
<servlet-name>springmvc</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:applicationContext.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
...

java:

@Cacheable(value = "tokenCache")
public String getAccessToken() {
// TODO Auto-generated method stub
String accessToken = null;
// 如果存储在数据库的token没有过期，则用当前token，否则重新获取token并更新数据库的token
// accessToken = iWxJSSDKService.getAccessToken();

/*if (!"-1".equalsIgnoreCase(accessToken)) {
log.debug("存储token为：" + accessToken);
return accessToken;
}*/
return "获取到的token";
}

这个token一开始是存在数据库，感觉这样这样不好，于是改成了缓存的方式。。。,其他功能都是正常的，后来添加的这个缓存配置，可是就是不起作用！！！ 启动项目正常，就是缓存不起效果，求大佬

[爱写Bug的麦洛]

看了半天,看不出来哪里有毛病...........

[Ta曰丿、她活]

哎，没人吗？

[Ta曰丿、她活]

首先肯定不是配置的问题、

[hi-face]

教你一步步搭建ssm框架，第六步之EhCache缓存 - 2018