struts2框架发布到weblogic 11的时候java.lang.ClassNotFoundException异常
<2013-5-7 下午05时49分05秒 CST> <Error> <HTTP> <BEA-101371> <There was a failure when processing annotations for application E:\workspace\Wl\Wl. Please make sure that the annotations are valid. The error is > <2013-5-7 下午05时49分05秒 CST> <Error> <Deployer> <BEA-149265> <Failure occurred in the execution of deployment request with ID '1367920135221' for task '25'. Error is: 'weblogic.application.ModuleException: Failed to load webapp: 'Wl'' weblogic.application.ModuleException: Failed to load webapp: 'Wl' at weblogic.servlet.internal.WebAppModule.prepare(WebAppModule.java:378) at weblogic.application.internal.flow.ScopedModuleDriver.prepare(ScopedModuleDriver.java:176) at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(ModuleListenerInvoker.java:199) at weblogic.application.internal.flow.DeploymentCallbackFlow$1.next(DeploymentCallbackFlow.java:391) at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:83) Truncated. see log file for complete stacktrace Caused By: java.lang.ClassNotFoundException: at weblogic.utils.classloaders.GenericClassLoader.findLocalClass(GenericClassLoader.java:296) at weblogic.utils.classloaders.GenericClassLoader.findClass(GenericClassLoader.java:269) at weblogic.utils.classloaders.ChangeAwareClassLoader.findClass(ChangeAwareClassLoader.java:56) at java.lang.ClassLoader.loadClass(ClassLoader.java:307) at java.lang.ClassLoader.loadClass(ClassLoader.java:252) Truncated. see log file for complete stacktrace > <2013-5-7 下午05时49分05秒 CST> <Warning> <Deployer> <BEA-149004> <Failures were detected while initiating deploy task for application 'Wl'.> <2013-5-7 下午05时49分05秒 CST> <Warning> <Deployer> <BEA-149078> <Stack trace for message 149004 weblogic.application.ModuleException: Failed to load webapp: 'Wl' at weblogic.servlet.internal.WebAppModule.prepare(WebAppModule.java:378) at weblogic.application.internal.flow.ScopedModuleDriver.prepare(ScopedModuleDriver.java:176) at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(ModuleListenerInvoker.java:199) at weblogic.application.internal.flow.DeploymentCallbackFlow$1.next(DeploymentCallbackFlow.java:391) at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:83) Truncated. see log file for complete stacktrace Caused By: java.lang.ClassNotFoundException: at weblogic.utils.classloaders.GenericClassLoader.findLocalClass(GenericClassLoader.java:296) at weblogic.utils.classloaders.GenericClassLoader.findClass(GenericClassLoader.java:269) at weblogic.utils.classloaders.ChangeAwareClassLoader.findClass(ChangeAwareClassLoader.java:56) at java.lang.ClassLoader.loadClass(ClassLoader.java:307) at java.lang.ClassLoader.loadClass(ClassLoader.java:252) Truncated. see log file for complete stacktrace > <2013-5-7 下午05时49分05秒 CST> <Error> <Console> <BEA-240003> <Console encountered the following error weblogic.application.ModuleException: Failed to load webapp: 'Wl' at weblogic.servlet.internal.WebAppModule.prepare(WebAppModule.java:378) at weblogic.application.internal.flow.ScopedModuleDriver.prepare(ScopedModuleDriver.java:176) at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(ModuleListenerInvoker.java:199) at weblogic.application.internal.flow.DeploymentCallbackFlow$1.next(DeploymentCallbackFlow.java:391) at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:83) at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:59) at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:43) at weblogic.application.internal.BaseDeployment$1.next(BaseDeployment.java:1221) at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:83) at weblogic.application.internal.BaseDeployment.prepare(BaseDeployment.java:367) at weblogic.application.internal.SingleModuleDeployment.prepare(SingleModuleDeployment.java:39) at weblogic.application.internal.DeploymentStateChecker.prepare(DeploymentStateChecker.java:154) at weblogic.deploy.internal.targetserver.AppContainerInvoker.prepare(AppContainerInvoker.java:60) at weblogic.deploy.internal.targetserver.operations.ActivateOperation.createAndPrepareContainer(ActivateOperation.java:207) at weblogic.deploy.internal.targetserver.operations.ActivateOperation.doPrepare(ActivateOperation.java:98) at weblogic.deploy.internal.targetserver.operations.AbstractOperation.prepare(AbstractOperation.java:217) at weblogic.deploy.internal.targetserver.DeploymentManager.handleDeploymentPrepare(DeploymentManager.java:747) at weblogic.deploy.internal.targetserver.DeploymentManager.prepareDeploymentList(DeploymentManager.java:1216) at weblogic.deploy.internal.targetserver.DeploymentManager.handlePrepare(DeploymentManager.java:250) at weblogic.deploy.internal.targetserver.DeploymentServiceDispatcher.prepare(DeploymentServiceDispatcher.java:159) at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.doPrepareCallback(DeploymentReceiverCallbackDeliverer.java:157) at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.access$000(DeploymentReceiverCallbackDeliverer.java:12) at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer$1.run(DeploymentReceiverCallbackDeliverer.java:45) at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:516) at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201) at weblogic.work.ExecuteThread.run(ExecuteThread.java:173) Caused by: java.lang.ClassNotFoundException: at weblogic.utils.classloaders.GenericClassLoader.findLocalClass(GenericClassLoader.java:296) at weblogic.utils.classloaders.GenericClassLoader.findClass(GenericClassLoader.java:269) at weblogic.utils.classloaders.ChangeAwareClassLoader.findClass(ChangeAwareClassLoader.java:56) at java.lang.ClassLoader.loadClass(ClassLoader.java:307) at java.lang.ClassLoader.loadClass(ClassLoader.java:252) at weblogic.utils.classloaders.GenericClassLoader.loadClass(GenericClassLoader.java:177) at weblogic.utils.classloaders.ChangeAwareClassLoader.loadClass(ChangeAwareClassLoader.java:44) at weblogic.servlet.internal.WebAnnotationProcessorImpl.processFilters(WebAnnotationProcessorImpl.java:240) at weblogic.servlet.internal.WebAnnotationProcessorImpl.processJ2eeAnnotations(WebAnnotationProcessorImpl.java:212) at weblogic.servlet.internal.WebAnnotationProcessorImpl.processAnnotations(WebAnnotationProcessorImpl.java:107) at weblogic.servlet.internal.WebAppServletContext.processAnnotations(WebAppServletContext.java:1300) at weblogic.servlet.internal.WebAppServletContext.<init>(WebAppServletContext.java:422) at weblogic.servlet.internal.WebAppServletContext.<init>(WebAppServletContext.java:466) at weblogic.servlet.internal.HttpServer.loadWebApp(HttpServer.java:414) at weblogic.servlet.internal.WebAppModule.registerWebApp(WebAppModule.java:924) at weblogic.servlet.internal.WebAppModule.prepare(WebAppModule.java:356) >
部分web.xml文件内容如下
<filter> <filter-name>struts2</filter-name> <filter-class> org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter<!--Struts2入口类 --> </filter-class> </filter> <filter-mapping> <filter-name>struts2</filter-name> <url-pattern>/*</url-pattern> </filter-mapping>
经分析 发现weblogic与tomcat加载web.xml文件的方式可能存在差异，
tomcat加载struts2核心入口类的路径：org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter
weblogic加载struts2核心入口类的路径：
org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter<!--Struts2入口类 -->
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当然以上仅是推论
其他一些引起Weblogic启动报错的几个原因请参考
http://hi.baidu.com/shancunyefeng/item/30e93236708830342e0f812d