为什么我的@Cachable注释方法不会使用EHCache缓存结果？

我在Spring中有一个拦截器，它可以自动连接两个不同的服务 . 这两个服务都有从ehcache-spring-annotations项目用 @Cacheable 标记的方法，但是使用不同的 cacheNames .

public class MenuInterceptor extends HandlerInterceptorAdapter {
    @Autowired
    private EventService eventService;

    @Autowired
    private OrganisationInfoService orgService;

    @Override
    public final void postHandle(HttpServletRequest request,
                       HttpServletResponse response,
                       Object handler,
                       ModelAndView modelAndView) throws SystemException {
        eventService.getFolderEventsForUser(123);
        orgService.getOrgCustomProfile("abc");

    }

@Service
public class EventServiceImpl implements EventService {
    @Override
    @Cacheable(cacheName = "ecomOrders")
    public Collection<FolderEventBean> getFolderEventsForUser(long loginId) throws SystemException {


@Service("organisationInfoService")
public class OrganisationInfoServiceImpl implements OrganisationInfoService {
    @Override
    @Cacheable(cacheName="orgProfile")
    public OrgCustomProfileBean getOrgCustomProfile(String orgHierarchyString) throws ServiceException {

当我运行我的应用程序时，一种方法成功地使用EHCache来获得结果，而另一种方法则没有 . OrganisationInfoSericeImpl.getOrgCustomProfile() 正确缓存，而 EventServiceImpl.getFolderEvnetsForUser 则没有 . 有人可以告诉我为什么吗？

我曾尝试为这两种服务使用相同的缓存，但仍然只有其中一种可以使用 . 我打开了DEBUG for ehcache-spring-annotations，它在启动时注册了两个方法：

[DEBUG] 08:09:01（）添加CACHE建议方法'getFolderEventsForUser'，其属性为：CacheableAttributeImpl [cache = [name = ecomOrders status = STATUS_ALIVE eternal = false overflowToDisk = false maxElementsInMemory = 100 maxElementsOnDisk = 0 memoryStoreEvictionPolicy = LRU timeToLiveSeconds = 300 timeToIdleSeconds = 0 diskPersistent = false diskExpiryThreadIntervalSeconds = 120 cacheEventListeners：net.sf.ehcache.statistics.LiveCacheStatisticsWrapper hitCount = 0 memoryStoreHitCount = 0 diskStoreHitCount = 0 missCountNotFound = 0 missCountExpired = 0]，cacheKeyGenerator = HashCodeCacheKeyGenerator [includeMethod = true，includeParameterTypes = true，useReflection = false，checkforCycles = false]，entryFactory = null，exceptionCache = null，parameterMask = ParameterMask [mask = []]] [] at com.googlecode.ehcache.annotations.impl.CacheAttributeSourceImpl.getMethodAttribute（CacheAttributeSourceImpl.java:174）[ [DEBUG] 08:09:01（）使用属性：Cache添加CACHE建议方法'getOrgCustomProfile' ableAttributeImpl [cache = [name = orgProfile status = STATUS_ALIVE eternal = false overflowToDisk = false maxElementsInMemory = 200 maxElementsOnDisk = 0 memoryStoreEvictionPolicy = LRU timeToLiveSeconds = 86400 timeToIdleSeconds = 0 diskPersistent = false diskExpiryThreadIntervalSeconds = 120 cacheEventListeners：net.sf.ehcache.statistics.LiveCacheStatisticsWrapper hitCount = 0 memoryStoreHitCount = 0 diskStoreHitCount = 0 missCountNotFound = 0 missCountExpired = 0]，cacheKeyGenerator = HashCodeCacheKeyGenerator [includeMethod = true，includeParameterTypes = true，useReflection = false，checkforCycles = false]，entryFactory = null，exceptionCache = null，parameterMask = ParameterMask [mask = []]] [] at com.googlecode.ehcache.annotations.impl.CacheAttributeSourceImpl.getMethodAttribute（CacheAttributeSourceImpl.java:174）

当拦截器调用自动服务的服务时，只有其中一个缓存：

[DEBUG] 08:09:19（UNIQUE_ID）为调用生成密钥'-1668638847278617'：ReflectiveMethodInvocation：public abstract no.finntech.base.modules.organisation.support.OrgCustomProfileBean no.finntech.service.organisation.OrganisationInfoService.getOrgCustomProfile（ java.lang.String）抛出no.finntech.service.ServiceException; target是类[no.finntech.service.organisation.impl.OrganisationInfoServiceImpl] [URI：/ finn / minfinn / myitems / list，远程IP：127.0.0.1，Referer：，User-Agent：Mozilla / 5.0（Windows NT 6.1） ; WOW64; rv：6.0.2）Gecko / 20100101 Firefox / 6.0.2]在com.googlecode.ehcache.annotations.interceptor.EhCacheInterceptor.generateCacheKey（EhCacheInterceptor.java:272）

编辑：我应该提一下，这两个服务是在不同的maven模块中定义的 .