Initializing Spring root WebApplicationContext

本文记录了一次Spring容器启动失败的经历,虽然项目启动没有报错,但是无法访问控制器。通过检查启动日志发现是由于配置文件错误导致Spring容器未能成功启动。最终通过修正mapper.xml文件中的类路径解决了该问题。

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项目环境: eclipse + maven +ssm

项目启动不报错,但就是访问不了控制器,debug模式也没用,浏览器访问不报错,无反应,一直处于访问中。。。。。

本来没想到是spring容器没启动成功。不过也不得已,只能查看容器启动过程了 : Initializing Spring root WebApplicationContext     才知道这并不是spring启动完成的标志。。。。。oh  my god ! 找到原因了。

 

 

当配置文件出错时,可能启动项目时不会报错,所以这时要看启动日志:如下,spring容器启动卡在了这里,我第一次不懂得,还以为到这里,spring容器就算启动了,结果就是访问不了controller,启动信息如下:

然后想起mapper.xml文件里的类路径我与修改过,然而mapper文件是没有纠错能力的。于是我尝试修改一下。果真,修改后就好了。

以下是正确启动完成后的页面:


我这里可能只是一个小错误,真正值得注意的是:以后spring容器启动时要看是否启动成功,有时不报错并不代表 启动成功。

 

 

 

 

 

22-Jun-2025 08:43:50.440 信息 [RMI TCP Connection(2)-127.0.0.1] org.apache.catalina.core.ApplicationContext.log Initializing log4j from [classpath:log4j.properties] 22-Jun-2025 08:43:50.450 信息 [RMI TCP Connection(2)-127.0.0.1] org.apache.catalina.core.ApplicationContext.log Initializing Spring root WebApplicationContext 22-Jun-2025 08:43:51.183 严重 [RMI TCP Connection(2)-127.0.0.1] org.apache.catalina.core.StandardContext.listenerStart 异常将上下文初始化事件发送到类的侦听器实例.[cc.anyo.anyosdp.web.system.listener.InitListener] org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'systemService' is defined at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanDefinition(DefaultListableBeanFactory.java:641) at org.springframework.beans.factory.support.AbstractBeanFactory.getMergedLocalBeanDefinition(AbstractBeanFactory.java:1157) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:280) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193) at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:975) at cc.anyo.anyosdp.web.system.listener.InitListener.contextInitialized(InitListener.java:30) at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4441) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:4899) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:171) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:710) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:687) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:660) at org.apache.catalina.startup.HostConfig.manageApp(HostConfig.java:1775) 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.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:292) 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:453) at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:407) 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.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:292) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819) at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801) at com.sun.jmx.remote.security.MBeanServerAccessController.invoke(MBeanServerAccessController.java:468) at javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1468) at javax.management.remote.rmi.RMIConnectionImpl.access$300(RMIConnectionImpl.java:76) at javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1309) at java.security.AccessController.doPrivileged(Native Method) at javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1408) at javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:829) 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 sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:357) at sun.rmi.transport.Transport$1.run(Transport.java:200) at sun.rmi.transport.Transport$1.run(Transport.java:197) at java.security.AccessController.doPrivileged(Native Method) at sun.rmi.transport.Transport.serviceCall(Transport.java:196) at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:573) at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:834) at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:688) at java.security.AccessController.doPrivileged(Native Method) at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:687) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 22-Jun-2025 08:43:51.189 信息 [RMI TCP Connection(2)-127.0.0.1] org.apache.catalina.core.ApplicationContext.log Closing Spring root WebApplicationContext 22-Jun-2025 08:43:51.203 信息 [RMI TCP Connection(2)-127.0.0.1] org.apache.catalina.core.ApplicationContext.log Shutting down log4j
最新发布
06-23
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