springmvc Cacheable

直接上代码：

<cache:annotation-driven />
    <bean id="cacheManager" class="org.springframework.cache.support.SimpleCacheManager">
        <property name="caches">
            <set>
<!-- 可以配置多个 -->
                <bean name="accessCode" class="org.springframework.cache.concurrent.ConcurrentMapCacheFactoryBean"/>
            </set>
        </property>
    </bean>

方法：

@Cacheable(value="accessCode",key="#userId + #menuUrl")
public PageAccessCode getPageAccessCode(Integer userId, String menuUrl,String curLang){

}