spring boot集成ehcache报错'org.springframework.cache.interceptor.CacheExpressionRootObject' - maybe not public?
< 返回列表时间: 2017-07-15来源:开源中国
HDC调试需求开发(15万预算),能者速来!>>>
1、添加ehcache依赖 <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context-support</artifactId> </dependency> <dependency> <groupId>net.sf.ehcache</groupId> <artifactId>ehcache</artifactId> <version>2.8.3</version> </dependency>
2、ehcache配置文件 <?xml version="1.0" encoding="UTF-8"?> <ehcache updateCheck="false" name="defaultCache"> <diskStore path="../temp/jeesite/ehcache" /> <!-- 默认缓存配置. 自动失效:最后一次访问时间间隔300秒失效,若没有访问过自创建时间600秒失效。--> <defaultCache maxEntriesLocalHeap="1000" eternal="false" timeToIdleSeconds="300" timeToLiveSeconds="600" overflowToDisk="true" statistics="true"/> <!-- 系统缓存 --> <cache name="sysCache" maxEntriesLocalHeap="1000" eternal="true" overflowToDisk="true" statistics="true"/> <!--产品缓存--> <cache name="productCache" maxEntriesLocalHeap="1000" eternal="true" overflowToDisk="true" statistics="true"/> </ehcache>
3、配置类 @Configuration @EnableCaching public class CacheConfiguration { /* * ehcache 主要的管理器 */ @Bean(name = "cacheManager") public EhCacheCacheManager ehCacheCacheManager(EhCacheManagerFactoryBean bean){ return new EhCacheCacheManager (bean.getObject ()); } /* * 据shared与否的设置,Spring分别通过CacheManager.create()或new CacheManager()方式来创建一个ehcache基地. */ @Bean public EhCacheManagerFactoryBean ehCacheManagerFactoryBean(){ EhCacheManagerFactoryBean cacheManagerFactoryBean = new EhCacheManagerFactoryBean (); cacheManagerFactoryBean.setConfigLocation (new ClassPathResource("cache/ehcache-local.xml")); cacheManagerFactoryBean.setShared (true); return cacheManagerFactoryBean; } }
4、注解使用ehcache @Mapper public interface ProductMapper { int deleteByPrimaryKey(String id); int insert(Product record); int insertSelective(Product record); Product selectByPrimaryKey(String id); int updateByPrimaryKeySelective(Product record); int updateByPrimaryKey(Product record); @Select("SELECT * FROM PRODUCT") @Cacheable(value = Fields.SYS_CACHE,key = "test") List<Product> findAll(); }
5、执行异常
org.springframework.expression.spel.SpelEvaluationException: EL1008E: Property or field 'test' cannot be found on object of type 'org.springframework.cache.interceptor.CacheExpressionRootObject' - maybe not public?
at org.springframework.expression.spel.ast.PropertyOrFieldReference.readProperty(PropertyOrFieldReference.java:224)
at org.springframework.expression.spel.ast.PropertyOrFieldReference.getValueInternal(PropertyOrFieldReference.java:94)
at org.springframework.expression.spel.ast.PropertyOrFieldReference.getValueInternal(PropertyOrFieldReference.java:81)
at org.springframework.expression.spel.ast.SpelNodeImpl.getValue(SpelNodeImpl.java:120)
at org.springframework.expression.spel.standard.SpelExpression.getValue(SpelExpression.java:242)
at org.springframework.cache.interceptor.CacheOperationExpressionEvaluator.key(CacheOperationExpressionEvaluator.java:117)
at org.springframework.cache.interceptor.CacheAspectSupport$CacheOperationContext.generateKey(CacheAspectSupport.java:742)
at org.springframework.cache.interceptor.CacheAspectSupport.generateKey(CacheAspectSupport.java:558)
at org.springframework.cache.interceptor.CacheAspectSupport.findCachedItem(CacheAspectSupport.java:502)
at org.springframework.cache.interceptor.CacheAspectSupport.execute(CacheAspectSupport.java:389)
at org.springframework.cache.interceptor.CacheAspectSupport.execute(CacheAspectSupport.java:327)
at org.springframework.cache.interceptor.CacheInterceptor.invoke(CacheInterceptor.java:61)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:213)
at com.sun.proxy.$Proxy100.findAll(Unknown Source)
at com.china.ums.utils.ProductUtils.getAll(ProductUtils.java:16)
at com.china.ums.testProductUtil.testProductUtil(testProductUtil.java:16)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate(RunBeforeTestMethodCallbacks.java:75)
at org.springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate(RunAfterTestMethodCallbacks.java:86)
at org.springframework.test.context.junit4.statements.SpringRepeat.evaluate(SpringRepeat.java:84)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:252)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:94)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)
at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:191)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:51)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
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