标签：dependency-injection autowired spring java spring-mvc
我最近开始从Spring 3.2.3迁移到Spring 4.1.2,由于某种原因,我通过Autowiring不断遇到此依赖性问题：
SEVERE: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.web.servlet.config.annotation.DelegatingWebMvcConfiguration': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire method: public void org.springframework.web.servlet.config.annotation.DelegatingWebMvcConfiguration.setConfigurers(java.util.List); nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'nz.co.doltech.actions.server.spring.BaseMvcModule': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: nz.co.doltech.actions.server.controllers.interceptors.LoggedInInterceptor nz.co.doltech.actions.server.spring.BaseMvcModule.loggedInInterceptor; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userService': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private nz.co.doltech.framework.mapping.EntityMapperFactory nz.co.doltech.actions.server.services.impl.UserServiceImpl.mapperFactory; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'mapperContext': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private nz.co.doltech.actions.server.services.EventService nz.co.doltech.actions.server.mapping.EntityMapperContext.eventService; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'eventService': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.transaction.support.TransactionTemplate nz.co.doltech.actions.server.services.impl.EventServiceImpl.transactionTemplate; nested exception is java.lang.StackOverflowError
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1204)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:538)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:302)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:229)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:298)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:762)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:757)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480)
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:403)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4971)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5467)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:632)
at org.apache.catalina.startup.HostConfig.manageApp(HostConfig.java:1740)
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.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:301)
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819)
at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801)
at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:618)
at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:565)
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.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:301)
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819)
at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801)
at javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1487)
at javax.management.remote.rmi.RMIConnectionImpl.access$300(RMIConnectionImpl.java:97)
at javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1328)
at javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1420)
at javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:848)
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 sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:322)
at sun.rmi.transport.Transport$1.run(Transport.java:177)
at sun.rmi.transport.Transport$1.run(Transport.java:174)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Transport.java:173)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:556)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:811)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:670)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire method: public void org.springframework.web.servlet.config.annotation.DelegatingWebMvcConfiguration.setConfigurers(java.util.List); nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'nz.co.doltech.actions.server.spring.BaseMvcModule': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: nz.co.doltech.actions.server.controllers.interceptors.LoggedInInterceptor nz.co.doltech.actions.server.spring.BaseMvcModule.loggedInInterceptor; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userService': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private nz.co.doltech.framework.mapping.EntityMapperFactory nz.co.doltech.actions.server.services.impl.UserServiceImpl.mapperFactory; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'mapperContext': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private nz.co.doltech.actions.server.services.EventService nz.co.doltech.actions.server.mapping.EntityMapperContext.eventService; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'eventService': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.transaction.support.TransactionTemplate nz.co.doltech.actions.server.services.impl.EventServiceImpl.transactionTemplate; nested exception is java.lang.StackOverflowError
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredMethodElement.inject(AutowiredAnnotationBeanPostProcessor.java:643)
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:87)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331)
... 56 more
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'nz.co.doltech.actions.server.spring.BaseMvcModule': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: nz.co.doltech.actions.server.controllers.interceptors.LoggedInInterceptor nz.co.doltech.actions.server.spring.BaseMvcModule.loggedInInterceptor; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userService': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private nz.co.doltech.framework.mapping.EntityMapperFactory nz.co.doltech.actions.server.services.impl.UserServiceImpl.mapperFactory; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'mapperContext': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private nz.co.doltech.actions.server.services.EventService nz.co.doltech.actions.server.mapping.EntityMapperContext.eventService; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'eventService': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.transaction.support.TransactionTemplate nz.co.doltech.actions.server.services.impl.EventServiceImpl.transactionTemplate; nested exception is java.lang.StackOverflowError
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1204)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:538)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:302)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:229)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:298)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1127)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1003)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:949)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredMethodElement.inject(AutowiredAnnotationBeanPostProcessor.java:600)
... 58 more
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: nz.co.doltech.actions.server.controllers.interceptors.LoggedInInterceptor nz.co.doltech.actions.server.spring.BaseMvcModule.loggedInInterceptor; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userService': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private nz.co.doltech.framework.mapping.EntityMapperFactory nz.co.doltech.actions.server.services.impl.UserServiceImpl.mapperFactory; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'mapperContext': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private nz.co.doltech.actions.server.services.EventService nz.co.doltech.actions.server.mapping.EntityMapperContext.eventService; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'eventService': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.transaction.support.TransactionTemplate nz.co.doltech.actions.server.services.impl.EventServiceImpl.transactionTemplate; nested exception is java.lang.StackOverflowError
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:555)
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:87)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331)
... 69 more
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userService': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private nz.co.doltech.framework.mapping.EntityMapperFactory nz.co.doltech.actions.server.services.impl.UserServiceImpl.mapperFactory; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'mapperContext': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private nz.co.doltech.actions.server.services.EventService nz.co.doltech.actions.server.mapping.EntityMapperContext.eventService; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'eventService': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.transaction.support.TransactionTemplate nz.co.doltech.actions.server.services.impl.EventServiceImpl.transactionTemplate; nested exception is java.lang.StackOverflowError
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1204)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:538)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:302)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:229)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:298)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:292)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1127)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1051)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:949)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:527)
... 71 more
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private nz.co.doltech.framework.mapping.EntityMapperFactory nz.co.doltech.actions.server.services.impl.UserServiceImpl.mapperFactory; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'mapperContext': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private nz.co.doltech.actions.server.services.EventService nz.co.doltech.actions.server.mapping.EntityMapperContext.eventService; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'eventService': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.transaction.support.TransactionTemplate nz.co.doltech.actions.server.services.impl.EventServiceImpl.transactionTemplate; nested exception is java.lang.StackOverflowError
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:555)
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:87)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331)
... 84 more
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'mapperContext': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private nz.co.doltech.actions.server.services.EventService nz.co.doltech.actions.server.mapping.EntityMapperContext.eventService; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'eventService': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.transaction.support.TransactionTemplate nz.co.doltech.actions.server.services.impl.EventServiceImpl.transactionTemplate; nested exception is java.lang.StackOverflowError
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1204)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:538)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:302)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:229)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:298)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:292)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1127)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1051)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:949)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:527)
... 86 more
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private nz.co.doltech.actions.server.services.EventService nz.co.doltech.actions.server.mapping.EntityMapperContext.eventService; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'eventService': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.transaction.support.TransactionTemplate nz.co.doltech.actions.server.services.impl.EventServiceImpl.transactionTemplate; nested exception is java.lang.StackOverflowError
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:555)
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:87)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331)
... 99 more
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'eventService': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.transaction.support.TransactionTemplate nz.co.doltech.actions.server.services.impl.EventServiceImpl.transactionTemplate; nested exception is java.lang.StackOverflowError
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1204)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:538)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:302)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:229)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:298)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1127)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1051)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:949)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:527)
... 101 more
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.transaction.support.TransactionTemplate nz.co.doltech.actions.server.services.impl.EventServiceImpl.transactionTemplate; nested exception is java.lang.StackOverflowError
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:555)
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:87)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331)
... 112 more
Caused by: java.lang.StackOverflowError
at org.springframework.core.SimpleAliasRegistry.canonicalName(SimpleAliasRegistry.java:157)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.isDependent(DefaultSingletonBeanRegistry.java:446)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.isDependent(DefaultSingletonBeanRegistry.java:455)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.isDependent(DefaultSingletonBeanRegistry.java:455)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.isDependent(DefaultSingletonBeanRegistry.java:455)
.. snipped ..
我不知道为什么会收到这个错误,因为在Spring 3.2.3中,这个错误运行得很好.我怀疑默认情况下Spring 4不会延迟加载依赖项,因此我向所有@ComponentScan引用添加了initLazy = true.我看到这个问题是一个“循环”依赖关系,但它不应该引起StackOverflowException,特别是如果它在较旧的版本中可以正常工作的话.我是否错过了配置设置,或者可能在Spring 4中需要更改的设置？
这是我的应用程序相关的安装程序类：https://gist.github.com/BenDol/080169ee25e8d4f231f4
解决方法:
原型作用域将在每次注入时创建一个新对象.单例只会实例化1个实例,并在每次注入时使用该实例.
因此,每次请求TransactionTemplate bean时,都会创建一个新的bean.
您的EventService和EmailService具有周期性依赖关系,并依赖于TransactionTemplate.您几乎在评论中回答了所有问题.
>循环依赖
>原型模式对每个项目的依赖性.
结果是无限的TransactionTemplate创建.
标签：dependency-injection,autowired,spring,java,spring-mvc 来源： https://codeday.me/bug/20191120/2043184.html
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