Cache系列：spring-cache简单三步快速应用ehcache3.x-jcache缓存（spring4.x）

前言：本项目基于spring4.x构建，使用ehcache3.5.2和JCache(jsr107规范)

一、依赖

除了ehcache和cache-api外，注意引用spring-context-support

<?xml version="1.0" encoding="UTF-8"?>
<ehcache:config
xmlns:ehcache="http://www.ehcache.org/v3"
xmlns:jcache="http://www.ehcache.org/v3/jsr107">
<ehcache:service>
<jcache:defaults>
<jcache:cache name="default" template="myDefaultTemplate"/>
</jcache:defaults>
</ehcache:service>
<ehcache:cache alias="allCameraCache">
<ehcache:key-type copier="org.ehcache.impl.copy.SerializingCopier">java.lang.String</ehcache:key-type>
<ehcache:value-type copier="org.ehcache.impl.copy.SerializingCopier">java.lang.String</ehcache:value-type>
<ehcache:expiry>
<ehcache:tti unit="minutes">20</ehcache:tti>
</ehcache:expiry>
<ehcache:heap unit="entries">200</ehcache:heap>
</ehcache:cache>
<ehcache:cache alias="cameraCache" uses-template="myDefaultTemplate">
<ehcache:key-type>java.lang.Object</ehcache:key-type>
<ehcache:value-type>java.lang.Object</ehcache:value-type>
<ehcache:expiry>
<ehcache:tti unit="minutes">30</ehcache:tti>
</ehcache:expiry>
<ehcache:heap unit="entries">500</ehcache:heap>
</ehcache:cache>
<ehcache:cache-template name="myDefaultTemplate">
<ehcache:expiry>
<ehcache:none/>
</ehcache:expiry>
</ehcache:cache-template>
</ehcache:config>

<?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:context="http://www.springframework.org/schema/context"
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/context http://www.springframework.org/schema/context/spring-context.xsd
http://www.springframework.org/schema/cache http://www.springframework.org/schema/cache/spring-cache.xsd">
<cache:annotation-driven cache-manager="cacheManager" />
<context:component-scan base-package="cc.eguid.cache" />
<bean id="jCacheManager" class="org.springframework.cache.jcache.JCacheManagerFactoryBean">
<property name="cacheManagerUri" value="classpath:config/ehcache.xml" />
</bean>
<bean id="cacheManager" class="org.springframework.cache.jcache.JCacheCacheManager">
<property name="cacheManager" ref="jCacheManager" />
</bean>
</beans>

@Cacheable(value="cameraCache",key="#userid")

public String getCameraList(String userid,Integer otherparam) {

...

}

spring-cache的注解比较简单就不再赘述了。