IllegalStateException异常处理

java.lang.IllegalStateException: Failed to load ApplicationContext    at org.springframework.test.context.CacheAwareContextLoaderDelegate.loadContext(CacheAwareContextLoaderDelegate.java:99)    at org.springframework.test.context.DefaultTestContext.getApplicationContext(DefaultTestContext.java:101)    at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.injectDependencies(DependencyInjectionTestExecutionListener.java:109)    at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.prepareTestInstance(DependencyInjectionTestExecutionListener.java:75)    at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:319)    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest(SpringJUnit4ClassRunner.java:212)    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner$1.runReflectiveCall(SpringJUnit4ClassRunner.java:289)    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock(SpringJUnit4ClassRunner.java:291)    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:232)    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:89)    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)    at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)    at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:71)    at org.junit.runners.ParentRunner.run(ParentRunner.java:309)    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:175)    at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)    at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'EqpmtClassSheetService': Injection of resource dependencies failed; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.web.fujian.dao.EquipmentClassSheetMapper] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@javax.annotation.Resource(shareable=true, mappedName=, description=, name=, type=class java.lang.Object, authenticationType=CONTAINER, lookup=)}Related cause: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'componenttreeMapper' defined in file [D:\CCKJ\LcmsFujianWeb\target\classes\com\web\fujian\dao\componenttreeMapper.class]: Cannot resolve reference to bean 'sqlSessionFactory' while setting bean property 'sqlSessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [spring-mybatis.xml]: Invocation of init method failed; nested exception is java.lang.NoClassDefFoundError: com/web/fujian/dao/EquipmentClassMapper (wrong name: com/web/fujian/dao/equipmentClassMapper)Related cause: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'equipmentClassMapper' defined in file [D:\CCKJ\LcmsFujianWeb\target\classes\com\web\fujian\dao\equipmentClassMapper.class]: Cannot resolve reference to bean 'sqlSessionFactory' while setting bean property 'sqlSessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [spring-mybatis.xml]: Invocation of init method failed; nested exception is java.lang.NoClassDefFoundError: com/web/fujian/dao/EquipmentClassMapper (wrong name: com/web/fujian/dao/equipmentClassMapper)Related cause: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'equipmentClassSheetMapper' defined in file [D:\CCKJ\LcmsFujianWeb\target\classes\com\web\fujian\dao\EquipmentClassSheetMapper.class]: Cannot resolve reference to bean 'sqlSessionFactory' while setting bean property 'sqlSessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [spring-mybatis.xml]: Invocation of init method failed; nested exception is java.lang.NoClassDefFoundError: com/web/fujian/dao/EquipmentClassMapper (wrong name: com/web/fujian/dao/equipmentClassMapper)Related cause: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'equipmenttypeMapper' defined in file [D:\CCKJ\LcmsFujianWeb\target\classes\com\web\fujian\dao\equipmenttypeMapper.class]: Cannot resolve reference to bean 'sqlSessionFactory' while setting bean property 'sqlSessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [spring-mybatis.xml]: Invocation of init method failed; nested exception is java.lang.NoClassDefFoundError: com/web/fujian/dao/EquipmentClassMapper (wrong name: com/web/fujian/dao/equipmentClassMapper)Related cause: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'productiontradinfoMapper' defined in file [D:\CCKJ\LcmsFujianWeb\target\classes\com\web\fujian\dao\productiontradinfoMapper.class]: Cannot resolve reference to bean 'sqlSessionFactory' while setting bean property 'sqlSessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [spring-mybatis.xml]: Invocation of init method failed; nested exception is java.lang.NoClassDefFoundError: com/web/fujian/dao/EquipmentClassMapper (wrong name: com/web/fujian/dao/equipmentClassMapper)Related cause: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'roleMapper' defined in file [D:\CCKJ\LcmsFujianWeb\target\classes\com\web\fujian\dao\RoleMapper.class]: Cannot resolve reference to bean 'sqlSessionFactory' while setting bean property 'sqlSessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [spring-mybatis.xml]: Invocation of init method failed; nested exception is java.lang.NoClassDefFoundError: com/web/fujian/dao/EquipmentClassMapper (wrong name: com/web/fujian/dao/equipmentClassMapper)Related cause: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'roleModuleMapper' defined in file [D:\CCKJ\LcmsFujianWeb\target\classes\com\web\fujian\dao\RoleModuleMapper.class]: Cannot resolve reference to bean 'sqlSessionFactory' while setting bean property 'sqlSessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [spring-mybatis.xml]: Invocation of init method failed; nested exception is java.lang.NoClassDefFoundError: com/web/fujian/dao/EquipmentClassMapper (wrong name: com/web/fujian/dao/equipmentClassMapper)Related cause: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'stationMapper' defined in file [D:\CCKJ\LcmsFujianWeb\target\classes\com\web\fujian\dao\StationMapper.class]: Cannot resolve reference to bean 'sqlSessionFactory' while setting bean property 'sqlSessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [spring-mybatis.xml]: Invocation of init method failed; nested exception is java.lang.NoClassDefFoundError: com/web/fujian/dao/EquipmentClassMapper (wrong name: com/web/fujian/dao/equipmentClassMapper)Related cause: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'stationsupportMapper' defined in file [D:\CCKJ\LcmsFujianWeb\target\classes\com\web\fujian\dao\StationsupportMapper.class]: Cannot resolve reference to bean 'sqlSessionFactory' while setting bean property 'sqlSessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [spring-mybatis.xml]: Invocation of init method failed; nested exception is java.lang.NoClassDefFoundError: com/web/fujian/dao/EquipmentClassMapper (wrong name: com/web/fujian/dao/equipmentClassMapper)Related cause: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'uintMapper' defined in file [D:\CCKJ\LcmsFujianWeb\target\classes\com\web\fujian\dao\UintMapper.class]: Cannot resolve reference to bean 'sqlSessionFactory' while setting bean property 'sqlSessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [spring-mybatis.xml]: Invocation of init method failed; nested exception is java.lang.NoClassDefFoundError: com/web/fujian/dao/EquipmentClassMapper (wrong name: com/web/fujian/dao/equipmentClassMapper)Related cause: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userMapper' defined in file [D:\CCKJ\LcmsFujianWeb\target\classes\com\web\fujian\dao\UserMapper.class]: Cannot resolve reference to bean 'sqlSessionFactory' while setting bean property 'sqlSessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [spring-mybatis.xml]: Invocation of init method failed; nested exception is java.lang.NoClassDefFoundError: com/web/fujian/dao/EquipmentClassMapper (wrong name: com/web/fujian/dao/equipmentClassMapper)Related cause: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userRoleMapper' defined in file [D:\CCKJ\LcmsFujianWeb\target\classes\com\web\fujian\dao\UserRoleMapper.class]: Cannot resolve reference to bean 'sqlSessionFactory' while setting bean property 'sqlSessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [spring-mybatis.xml]: Invocation of init method failed; nested exception is java.lang.NoClassDefFoundError: com/web/fujian/dao/EquipmentClassMapper (wrong name: com/web/fujian/dao/equipmentClassMapper)    at org.springframework.context.annotation.CommonAnnotationBeanPostProcessor.postProcessPropertyValues(CommonAnnotationBeanPostProcessor.java:307)    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1185)    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:537)    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:475)    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:304)    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228)    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:300)    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:195)    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:700)    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:760)    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:482)    at org.springframework.test.context.support.AbstractGenericContextLoader.loadContext(AbstractGenericContextLoader.java:121)    at org.springframework.test.context.support.AbstractGenericContextLoader.loadContext(AbstractGenericContextLoader.java:60)    at org.springframework.test.context.support.AbstractDelegatingSmartContextLoader.delegateLoading(AbstractDelegatingSmartContextLoader.java:100)    at org.springframework.test.context.support.AbstractDelegatingSmartContextLoader.loadContext(AbstractDelegatingSmartContextLoader.java:250)    at org.springframework.test.context.CacheAwareContextLoaderDelegate.loadContextInternal(CacheAwareContextLoaderDelegate.java:64)    at org.springframework.test.context.CacheAwareContextLoaderDelegate.loadContext(CacheAwareContextLoaderDelegate.java:91)    ... 25 moreCaused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.web.fujian.dao.EquipmentClassSheetMapper] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@javax.annotation.Resource(shareable=true, mappedName=, description=, name=, type=class java.lang.Object, authenticationType=CONTAINER, lookup=)}    at org.springframework.beans.factory.support.DefaultListableBeanFactory.raiseNoSuchBeanDefinitionException(DefaultListableBeanFactory.java:1100)    at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:960)    at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:855)    at org.springframework.context.annotation.CommonAnnotationBeanPostProcessor.autowireResource(CommonAnnotationBeanPostProcessor.java:441)    at org.springframework.context.annotation.CommonAnnotationBeanPostProcessor.getResource(CommonAnnotationBeanPostProcessor.java:419)    at org.springframework.context.annotation.CommonAnnotationBeanPostProcessor$ResourceElement.getResourceToInject(CommonAnnotationBeanPostProcessor.java:544)    at org.springframework.beans.factory.annotation.InjectionMetadata$InjectedElement.inject(InjectionMetadata.java:155)    at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:87)    at org.springframework.context.annotation.CommonAnnotationBeanPostProcessor.postProcessPropertyValues(CommonAnnotationBeanPostProcessor.java:304)    ... 41 more

使用junit测试spring mvc 出现的这个异常处理了很久，网上找的方法和自己的项目不能适用， 因为涉及到很多配置文件，所以只能简单说一下我的最后的解决方案：
查看异常处理的原因

Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'EqpmtClassSheetService': Injection of resource dependencies failed; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.web.fujian.dao.EquipmentClassSheetMapper] found for dependency: 

异常的原因是因为使用了mybatis的一个插件generator来生成的实体类 xml文件和Mapper接口，生成了xml 文件和Mapper接口均为小写开头，在注入中过程引起的异常。以后在框架中更要要注意命名问题。