最近新項(xiàng)目打算用struts2與weblogic服務(wù)器搭建項(xiàng)目環(huán)境，本以為會(huì)很容易成功，沒(méi)想到卻花了我好多時(shí)間。
進(jìn)入正題：
環(huán)境：weblogic9.2 MP3 、JDK1.7.3、MyEclipse8.5
一開(kāi)始按照基本的struts2搭配環(huán)節(jié)進(jìn)行，發(fā)現(xiàn)在服務(wù)器啟動(dòng)的時(shí)候，報(bào)錯(cuò),大致如下：
<<WLS Kernel>> <> <> <1272511848921> <BEA-101165> <Could not load user defined filter in web.xml: org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.
Unable to load configuration. - [unknown location]
at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:58)
at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:360)
at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:403)
at org.apache.struts2.dispatcher.ng.InitOperations.initDispatcher(InitOperations.java:69)
at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.init(StrutsPrepareAndExecuteFilter.java:48)
at weblogic.servlet.internal.FilterManager$FilterInitAction.run(FilterManager.java:309)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
at weblogic.servlet.internal.FilterManager.loadFilter(FilterManager.java:88)
at weblogic.servlet.internal.FilterManager.preloadFilters(FilterManager.java:56)
at weblogic.servlet.internal.WebAppServletContext.preloadResources(WebAppServletContext.java:1610)
at weblogic.servlet.internal.WebAppServletContext.start(WebAppServletContext.java:2750)
at weblogic.servlet.internal.WebAppModule.startContexts(WebAppModule.java:889)
at weblogic.servlet.internal.WebAppModule.start(WebAppModule.java:333)
at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:204)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:26)
at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:60)
at weblogic.application.internal.flow.ScopedModuleDriver.start(ScopedModuleDriver.java:200)
at weblogic.application.internal.flow.ModuleListenerInvoker.start(ModuleListenerInvoker.java:117)
at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:204)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:26)
at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:60)
at weblogic.application.internal.flow.StartModulesFlow.activate(StartModulesFlow.java:26)
at weblogic.application.internal.BaseDeployment$2.next(BaseDeployment.java:635)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:26)
at weblogic.application.internal.BaseDeployment.activate(BaseDeployment.java:212)
at weblogic.application.internal.DeploymentStateChecker.activate(DeploymentStateChecker.java:154)
at weblogic.deploy.internal.targetserver.AppContainerInvoker.activate(AppContainerInvoker.java:80)
at weblogic.deploy.internal.targetserver.BasicDeployment.activate(BasicDeployment.java:181)
at weblogic.deploy.internal.targetserver.BasicDeployment.activateFromServerLifecycle(BasicDeployment.java:358)
at weblogic.management.deploy.internal.DeploymentAdapter$1.doActivate(DeploymentAdapter.java:52)
at weblogic.management.deploy.internal.DeploymentAdapter.activate(DeploymentAdapter.java:186)
at weblogic.management.deploy.internal.AppTransition$2.transitionApp(AppTransition.java:30)
at weblogic.management.deploy.internal.ConfiguredDeployments.transitionApps(ConfiguredDeployments.java:233)
at weblogic.management.deploy.internal.ConfiguredDeployments.activate(ConfiguredDeployments.java:169)
at weblogic.management.deploy.internal.ConfiguredDeployments.deploy(ConfiguredDeployments.java:123)
at weblogic.management.deploy.internal.DeploymentServerService.resume(DeploymentServerService.java:173)
at weblogic.management.deploy.internal.DeploymentServerService.start(DeploymentServerService.java:89)
at weblogic.t3.srvr.SubsystemRequest.run(SubsystemRequest.java:64)
at weblogic.work.ServerWorkManagerImpl$WorkAdapterImpl.run(ServerWorkManagerImpl.java:518)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:181)
Error loading configuration file struts.xml - [unknown location]
在網(wǎng)上查了好多資料，都以為是jar包沖突，或者是jar沒(méi)有導(dǎo)入導(dǎo)致的，其實(shí)還有另外的一種原因。
weblogic9.2啟動(dòng)部署的時(shí)候，默認(rèn)的自帶的jdk1.5，而這個(gè)時(shí)候我們的MyEclipse8.5用的是自己安裝的jdk1.7.3，導(dǎo)致版本不一致
解決方法如下：右鍵需要部署的項(xiàng)目，選擇—》properties—》java Compiler
將項(xiàng)目的編譯器改成jdk.1.5的版本就OK了，再次部署，就不會(huì)出現(xiàn)找不到action的錯(cuò)誤了
