java.lang.StackOverflowError

最新推荐文章于 2025-11-02 15:15:59 发布

转载最新推荐文章于 2025-11-02 15:15:59 发布 · 9.3k 阅读

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原文地址：http://blog.youkuaiyun.com/u011731544/article/details/78989067

2018-01-06 15:20:13,486 DEBUG [org.springframework.web.servlet.mvc.annotation.ResponseStatusExceptionResolver] - Resolving exception from handler [public java.util.List<com.ssm.blog.pojo.Category> com.ssm.blog.controller.CategoryController.list(com.ssm.blog.pojo.Category)]: org.springframework.web.util.NestedServletException: Handler dispatch failed; nested exception isjava.lang.StackOverflowError
2018-01-06 15:20:13,486 DEBUG [org.springframework.web.servlet.mvc.support.DefaultHandlerExceptionResolver] - Resolving exception from handler [public java.util.List<com.ssm.blog.pojo.Category> com.ssm.blog.controller.CategoryController.list(com.ssm.blog.pojo.Category)]: org.springframework.web.util.NestedServletException: Handler dispatch failed; nested exception is java.lang.StackOverflowError
2018-01-06 15:20:13,487 DEBUG [org.springframework.web.servlet.DispatcherServlet] - Could not complete request
org.springframework.web.util.NestedServletException: Handler dispatch failed; nested exception is java.lang.StackOverflowError
   at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:982)
   at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:901)
   at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
   at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:872)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:648)
   at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:230)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)
   at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)
   at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:197)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)
   at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198)
   at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:108)
   at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:522)
   at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
   at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
   at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:620)
   at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
   at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:349)
   at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:1110)
   at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
   at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:785)
   at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1425)
   at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
   at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
   at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.StackOverflowError
   at org.apache.log4j.spi.LoggingEvent.<init>(LoggingEvent.java:165)
   at org.apache.log4j.Category.forcedLog(Category.java:391)
   at org.apache.log4j.Category.log(Category.java:856)
   at org.apache.commons.logging.impl.Log4JLogger.error(Log4JLogger.java:229)
   at org.springframework.transaction.interceptor.TransactionAspectSupport.completeTransactionAfterThrowing(TransactionAspectSupport.java:534)
   at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:286)
   at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
   at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
   at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:213)
   at com.sun.proxy.$Proxy20.getCategoryList(Unknown Source)
   at com.ssm.blog.service.impl.CategoryServiceImpl.getCategoryList(CategoryServiceImpl.java:23)
   at sun.reflect.GeneratedMethodAccessor38.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:497)
   at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:333)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
   at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:99)

at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:282)

StackOverflowError通常情况下是死循环或者是循环依赖了。看一下异常，框架spring等爆出的异常都不用管，找到自己写的那个类，比如上面的CategoryServiceImpl是我自己写的，它里面抛出了异常，就说明这个类中死循环或者循环依赖了。检查一下注入的东西：

    @Service  
    public class CategoryServiceImpl implements CategoryService {  
        @Autowired  
        private CategoryService categoryDAO;  
      
        @Override  
        public void addCategory(Category category) {  
            categoryDAO.addCategory(category);  
        }

苍天，@Autowared应该注入的是CategoryDAO，而我写成了CategoryService，就导致创建CategoryService的bean时不停的注入自己，死循环了。正确的是：

@Service  
public class CategoryServiceImpl implements CategoryService {  
    @Autowired  
    private CategoryDAO categoryDAO;  
  
    @Override  
    public void addCategory(Category category) {  
        categoryDAO.addCategory(category);  
    }