使用spring事务找不到Bean

最新推荐文章于 2024-09-04 18:24:34 发布

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最新推荐文章于 2024-09-04 18:24:34 发布

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本文详细解析了在Spring框架中遇到的NoSuchBeanDefinitionException异常，该异常通常发生在尝试注入未定义的Bean时。文章提供了错误堆栈跟踪，指出在使用具体实现类而非接口进行依赖注入时可能出现的问题，并给出了修改建议。

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org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [jsynd.service.impl.OperLogServiceImpl] is defined
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBean(DefaultListableBeanFactory.java:295)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBean(DefaultListableBeanFactory.java:292)
at jsynd.base.SpringUtils.getBean(SpringUtils.java:45)
at jsynd.base.LogAspect.setRequestValue(LogAspect.java:231)
at jsynd.base.LogAspect.getControllerMethodDescription(LogAspect.java:206)
at jsynd.base.LogAspect.handleLog(LogAspect.java:180)
at jsynd.base.LogAspect.doAfterReturning(LogAspect.java:130)
at jsynd.base.LogAspect.doAround(LogAspect.java:71)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethodWithGivenArgs(AbstractAspectJAdvice.java:621)
at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethod(AbstractAspectJAdvice.java:610)
at org.springframework.aop.aspectj.AspectJAroundAdvice.invoke(AspectJAroundAdvice.java:65)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:161)
at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:91)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
at org.springframework.aop.framework.CglibAopProxy $D y n a m i c A d v i s e d I n t e r c e p t o r . i n t e r c e p t (C g l i b A o p P r o x y . j a v a : 633) a t j s y n d . c o n t r o l l e r . R o l e C o n t r o l l e r$ $E n h a n c e r B y S p r i n g C G L I B$ AbstractConnectionHandler.process(AbstractProtocol.java:637)
at org.apache.tomcat.util.net.AprEndpoint $S o c k e t P r o c e s s o r . d o R u n (A p r E n d p o i n t . j a v a : 2555) a t o r g . a p a c h e . t o m c a t . u t i l . n e t . A p r E n d p o i n t$ SocketProcessor.run(AprEndpoint.java:2544)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor $W o r k e r . r u n (T h r e a d P o o l E x e c u t o r . j a v a : 615) a t o r g . a p a c h e . t o m c a t . u t i l . t h r e a d s . T a s k T h r e a d$ WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:745)

在Controller Service 包注入Bean或者工具类获取Bean时，使用接口不使用具体的类名
OperLogServiceImpl 改为 OperLogService

OperLogServiceImpl operLogService = SpringUtils.getBean(OperLogServiceImpl.class);
OperLogService operLogService = SpringUtils.getBean(OperLogService.class);