急：SSH项目,断网状态下报错,error请进贴,先谢了！

Question

contextInitialized
2012-12-23 09:52:23,312 INFO [com.opensymphony.xwork2.config.providers.XmlConfigurationProvider] - <Parsing configuration file [struts-default.xml]>
2012-12-23 09:52:23,500 INFO [com.opensymphony.xwork2.config.providers.XmlConfigurationProvider] - <Parsing configuration file [struts-plugin.xml]>
2012-12-23 9:52:23 org.apache.catalina.core.StandardContext filterStart
严重: Exception starting filter struts2
Class: java.net.PlainSocketImpl
File: PlainSocketImpl.java
Method: connect
Line: 177 - java/net/PlainSocketImpl.java:177:-1
at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.loadConfigurationFiles(XmlConfigurationProvider.java:835)
at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.loadDocuments(XmlConfigurationProvider.java:131)
at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.init(XmlConfigurationProvider.java:100)
at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reload(DefaultConfiguration.java:130)
at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:52)
at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:395)
at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:452)
at org.apache.struts2.dispatcher.FilterDispatcher.init(FilterDispatcher.java:201)
at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:295)
at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:422)
at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:115)
at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:3838)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4488)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:546)
at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:637)
at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:563)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:498)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1277)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:321)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:785)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
at org.apache.catalina.core.StandardService.start(StandardService.java:519)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
at org.apache.catalina.startup.Catalina.start(Catalina.java:581)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
Caused by: struts.apache.org - Class: java.net.PlainSocketImpl
File: PlainSocketImpl.java
Method: connect
Line: 177 - java/net/PlainSocketImpl.java:177:-1
at com.opensymphony.xwork2.util.DomHelper.parse(DomHelper.java:123)
at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.loadConfigurationFiles(XmlConfigurationProvider.java:830)
... 34 more
Caused by: java.net.UnknownHostException: struts.apache.org
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:177)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
at java.net.Socket.connect(Socket.java:529)
at java.net.Socket.connect(Socket.java:478)
at sun.net.NetworkClient.doConnect(NetworkClient.java:163)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:394)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:529)
at sun.net.www.http.HttpClient.<init>(HttpClient.java:233)
at sun.net.www.http.HttpClient.New(HttpClient.java:306)
at sun.net.www.http.HttpClient.New(HttpClient.java:323)
at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:860)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:801)
at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:726)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1049)
at org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source)
at org.apache.xerces.impl.XMLEntityManager.startEntity(Unknown Source)
at org.apache.xerces.impl.XMLEntityManager.startDTDEntity(Unknown Source)
at org.apache.xerces.impl.XMLDTDScannerImpl.setInputSource(Unknown Source)
at org.apache.xerces.impl.XMLDocumentScannerImpl$DTDDispatcher.dispatch(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
at org.apache.xerces.jaxp.SAXParserImpl.parse(Unknown Source)
at com.opensymphony.xwork2.util.DomHelper.parse(DomHelper.java:121)
... 35 more
2012-12-23 9:52:23 org.apache.catalina.core.StandardContext start
严重: Error filterStart
2012-12-23 9:52:23 org.apache.catalina.core.StandardContext start
严重: Context [/oa] startup failed due to previous errors

Answer 1

contextDestroyed
2012-12-23 9:52:23 org.apache.catalina.core.ApplicationContext log
信息: Closing Spring root WebApplicationContext
2012-12-23 09:52:23,812 INFO [org.springframework.web.context.support.XmlWebApplicationContext] - <Closing org.springframework.web.context.support.XmlWebApplicationContext@19de181: display name [Root WebApplicationContext]; startup date [Sun Dec 23 09:52:14 CST 2012]; root of context hierarchy>
2012-12-23 09:52:23,812 INFO [org.quartz.core.QuartzScheduler] - <Scheduler sfactory_$_NON_CLUSTERED paused.>
2012-12-23 09:52:23,812 INFO [org.springframework.beans.factory.support.DefaultListableBeanFactory] - <Destroying singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@117e53b: defining beans [dataSource,sessionFactory,daoTemplate,authorityFilter,dao,userDao,deptDao,roleDao,userService,deptService,roleService,stepService,ruleTypeService,historyStepService,treeService,baseUserService,baseDeptService,baseRoleService,baseUnitService,faceThemeService,indexService,dataBaseService,baseDistrictService,licenseService,sysLogService,sysFaceService,sysCodeService,sysMenuService,sysFuncService,sysAssetService,sysTableService,sysinfoService,dicService,dicParaService,newsService,newsRevertService,notifyService,calendarService,affairService,taskService,sysShortMenuService,hrService,hrTrainBaseService,newHrService,emailService,emailBoxService,outService,smsService,fileService,fileSortService,fileAnnexService,workflowNextService,basePropertyService,workflowPar,workflowQueryService,workflowShowService,addressGroupService,addressService,workLogRevertService,workLogService,workLogAnnexService,attendConfigService,attendDutyService,attendEvectionService,attendHolidayService,attendLeaveService,attendOutService,attendService,customerAnnexService,customerLinkService,customerServeService,customerService,bbsService,bbsCommentService,bbsCommentAnnexService,carService,carOperatorService,carQueryService,carRepairService,carUsedService,deptAuditService,operatorAuditService,excelPrintService,flowStatisticService,manService,riskService,factorService,voteService,meetingService,meetingRoomService,meetingEquipmentService,meetingManagerService,officeProductService,officeProductTransService,officeProductExportService,wordModelService,wordLogService,assetsService,bookTypeService,bookService,bookManagerService,bookBorrowService,notesService,alreadySentFileService,mediaFindService,sendFileService,mediaService,sjdxService,reportService,rewardService,baseOverTimeService,baseLeaveNewService,tripService,newOutService,baseAttendInfoService,baseUpAttendService,baseCardOldService,baseCardNewService,baseCardService,sysDicService,sysSettwayService,sysCardService,salaryService,salarySettlementService,openmeetingsService,mailService,workControlService,remindService,wfStatistService,imageLibraryService,imageService,stockQueryService,stockGoodsService,stockWareHouseService,allotManager,ckdService,stockRkdService,zcUseService,zcReturnService,zcRepairService,zcInfoService,demandService,zczjService,assetsTypeService,myzcService,socketServer,SocketActionFactory,socketlogin,socketmessage,socketlogout,socketservice,socketaction,listprovid,routeset,socketRouteProvider,socketexception,socketidle,socketeoutline,socketeventhandler,chatService,chatAction,testit,sfactory,transactionManager,org.springframework.aop.config.internalAutoProxyCreator,org.springframework.transaction.annotation.AnnotationTransactionAttributeSource#0,org.springframework.transaction.interceptor.TransactionInterceptor#0,org.springframework.transaction.config.internalTransactionAdvisor,base,base2,flow,flowimpl,txAdvice]; root of factory hierarchy>
2012-12-23 09:52:23,828 INFO [org.springframework.scheduling.quartz.SchedulerFactoryBean] - <Shutting down Quartz Scheduler>
2012-12-23 09:52:23,828 INFO [org.quartz.core.QuartzScheduler] - <Scheduler sfactory_$_NON_CLUSTERED shutting down.>
2012-12-23 09:52:23,828 INFO [org.quartz.core.QuartzScheduler] - <Scheduler sfactory_$_NON_CLUSTERED paused.>
2012-12-23 09:52:23,843 INFO [org.quartz.core.QuartzScheduler] - <Scheduler sfactory_$_NON_CLUSTERED shutdown complete.>
2012-12-23 09:52:23,843 INFO [org.springframework.orm.hibernate3.LocalSessionFactoryBean] - <Closing Hibernate SessionFactory>
2012-12-23 09:52:23,843 INFO [org.hibernate.impl.SessionFactoryImpl] - <closing>
2012-12-23 9:52:23 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
严重: A web application appears to have started a thread named [NioSocketAcceptor-1] but has failed to stop it. This is very likely to create a memory leak.
2012-12-23 9:52:23 org.apache.catalina.loader.WebappClassLoader clearReferencesStopTimerThread
严重: A web application appears to have started a TimerThread named [MySQL Statement Cancellation Timer] via the java.util.Timer API but has failed to stop it. To prevent a memory leak, the timer (and hence the associated thread) has been forcibly cancelled. 
2012-12-23 9:52:23 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
严重: A web application appears to have started a thread named [sfactory_Worker-1] but has failed to stop it. This is very likely to create a memory leak.
2012-12-23 9:52:23 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
严重: A web application appears to have started a thread named [sfactory_Worker-2] but has failed to stop it. This is very likely to create a memory leak.
2012-12-23 9:52:23 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
严重: A web application appears to have started a thread named [sfactory_Worker-3] but has failed to stop it. This is very likely to create a memory leak.
2012-12-23 9:52:23 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
严重: A web application appears to have started a thread named [sfactory_Worker-4] but has failed to stop it. This is very likely to create a memory leak.
2012-12-23 9:52:23 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
严重: A web application appears to have started a thread named [sfactory_Worker-5] but has failed to stop it. This is very likely to create a memory leak.
2012-12-23 9:52:23 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
严重: A web application appears to have started a thread named [sfactory_Worker-6] but has failed to stop it. This is very likely to create a memory leak.
2012-12-23 9:52:23 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
严重: A web application appears to have started a thread named [sfactory_Worker-7] but has failed to stop it. This is very likely to create a memory leak.
2012-12-23 9:52:23 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
严重: A web application appears to have started a thread named [sfactory_Worker-8] but has failed to stop it. This is very likely to create a memory leak.
2012-12-23 9:52:23 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
严重: A web application appears to have started a thread named [sfactory_Worker-9] but has failed to stop it. This is very likely to create a memory leak.
2012-12-23 9:52:23 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
严重: A web application appears to have started a thread named [sfactory_Worker-10] but has failed to stop it. This is very likely to create a memory leak.

Answer 2

宽带连接时启动tomcat就不报错,而断开就报错了,哪位朋友知道这是怎么回事?