我尝试了一些新的Spring功能,我发现@CachePut和@CacheEvict注释没有任何效果.可能是我做错了什么.你可以帮帮我吗?
我的applicationContext.xml.
<cache:annotation-driven />
<!--also tried this-->
<!--<ehcache:annotation-driven />-->
<bean id="cacheManager"
class="org.springframework.cache.ehcache.EhCacheCacheManager"
p:cache-manager-ref="ehcache"/>
<bean id="ehcache"
class="org.springframework.cache.ehcache.EhCacheManagerFactoryBean"
p:config-location="classpath:ehcache.xml"/>
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这部分效果很好.
@Cacheable(value = "finders")
public Finder getFinder(String code)
{
return getFinderFromDB(code);
}
@CacheEvict(value = "finders", allEntries = true)
public void clearCache()
{
}
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但是,如果我想从缓存中删除单个值或覆盖它,我不能这样做.我测试了什么:
@CacheEvict(value = "finders", key = "#finder.code")
public boolean updateFinder(Finder finder, boolean nullValuesAllowed)
{
// ...
}
/////////////
@CacheEvict(value = "finders")
public void clearCache(String code)
{
}
/////////////
@CachePut(value = "finders", key = "#finder.code")
public Finder updateFinder(Finder finder, boolean nullValuesAllowed) …
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