tomcat运行的时候突然停止
log日志：2012-08-13 15:37:51,459 [INFO ] JobListSearchAction - Next =画面再显示
2012-08-13 15:37:51,459 [INFO ] JobListSearchAction - id:admin(192.168.0.1)的action 执行结束。
2012-08-13 15:37:51,459 [INFO ] JobListSearchAction - JobListSearchAction#execute() : end --------------------
2012-08-13 15:37:51,459 [INFO ] GenericDaoImpl - 事务开始。[TransactionId=021daeb0-2797-4898-a864-c06826e9a34d]
2012-08-13 15:37:51,459 [INFO ] GenericDaoImpl - [Txn.id=021daeb0...]t_op_log的数据添加完成。
2012-08-13 15:37:51,459 [INFO ] GenericDaoImpl - 提交事务。[TransactionId=021daeb0-2797-4898-a864-c06826e9a34d]
2012-08-13 15:59:29,991 [INFO ] AfterServiceContextListener - 应用程序结束
2012-08-13 15:59:29,991 [INFO ] XmlWebApplicationContext - Closing org.springframework.web.context.support.XmlWebApplicationContext@59fb21: display name [Root WebApplicationContext]; startup date [Sat Aug 11 10:35:08 CST 2012]; root of context hierarchy
2012-08-13 15:59:29,991 [INFO ] DefaultListableBeanFactory - Destroying singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@10ffb38: defining beans [commonChecker,arrayLoadBalancerChecker,local.hostname,local.httpPort,local.httpsPort,local.backContext,local.loggerContext,local.contentsSharedPath,AfterServiceConfig,FrontPasswordPolicy,BackPasswordPolicy,afterServiceDB,afterserviceSessionFactory,TransactionManager,TMembersDao,TCityDao,TDepartmentDao,TDistrictDao,TPermissionDao,TProvinceDao,TDbBackupDao,TClientDao,TMemberJobDao,TSysDataDao,TJobDao,TGpsDao,TMobileDao,TProductModelDao,TAfficheDao,TOpLogDao,TRepairareaDao,TRepairTypeDao,TRepairLogDao,TSaleDao,TSignInDao,Authorization,MobileAuthorization,MobileJob,MobileSale,SiteManagement,Job,BasicData,MemberManagement,Mobile,Client,Statistics,Repairman,DataIO,Gps,SysDataSetting,Department,Sale,CsvHandler,ClientListCsv,ClientListExportDataSource,JobListCsv,JobListExportDataSource,AccessLogExportDataSource,MemberListCsv,MemberListExportDataSource,MobileListCsv,MobileListExportDataSource,ServiceStatisticsCsv,SalesmanStatisticsCsv,StatisticsExportDataSource,SalesmanStatisticsExportDataSource,RepairerListCsv,SalesmanListCsv,SaleListCsv,AccessLogCsv,RepairerListExportDataSource,SalesmanListExportDataSource,SaleListExportDataSource,DepartmentListCsv,DepartmentListExportDataSource]; root of factory hierarchy
2012-08-13 15:59:29,991 [INFO ] LocalSessionFactoryBean - Closing Hibernate SessionFactory
2012-08-13 15:59:29,991 [INFO ] SessionFactoryImpl - closing
2012-08-13 15:59:31,241 [INFO ] AfterServiceContextListener - 应用程序结束
2012-08-13 15:59:31,241 [INFO ] XmlWebApplicationContext - Closing org.springframework.web.context.support.XmlWebApplicationContext@103c29b: display name [Root WebApplicationContext]; startup date [Sat Aug 11 10:35:13 CST 2012]; root of context hierarchy
2012-08-13 15:59:31,241 [INFO ] DefaultListableBeanFactory - Destroying singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@3cbb4b: defining beans [commonChecker,arrayLoadBalancerChecker,local.hostname,local.httpPort,local.httpsPort,local.backContext,local.loggerContext,local.contentsSharedPath,AfterServiceConfig,FrontPasswordPolicy,BackPasswordPolicy,afterServiceDB,afterserviceSessionFactory,TransactionManager,TMembersDao,TCityDao,TDepartmentDao,TDistrictDao,TPermissionDao,TProvinceDao,TDbBackupDao,TClientDao,TMemberJobDao,TSysDataDao,TJobDao,TGpsDao,TMobileDao,TProductModelDao,TAfficheDao,TOpLogDao,TRepairareaDao,TRepairTypeDao,TRepairLogDao,TSaleDao,TSignInDao,Authorization,MobileAuthorization,MobileJob,MobileSale,SiteManagement,Job,BasicData,MemberManagement,Mobile,Client,Statistics,Repairman,DataIO,Gps,SysDataSetting,Department,Sale,CsvHandler,ClientListCsv,ClientListExportDataSource,JobListCsv,JobListExportDataSource,AccessLogExportDataSource,MemberListCsv,MemberListExportDataSource,MobileListCsv,MobileListExportDataSource,ServiceStatisticsCsv,SalesmanStatisticsCsv,StatisticsExportDataSource,SalesmanStatisticsExportDataSource,RepairerListCsv,SalesmanListCsv,SaleListCsv,AccessLogCsv,RepairerListExportDataSource,SalesmanListExportDataSource,SaleListExportDataSource,DepartmentListCsv,DepartmentListExportDataSource]; root of factory hierarchy
2012-08-13 15:59:31,241 [INFO ] LocalSessionFactoryBean - Closing Hibernate SessionFactory
2012-08-13 15:59:31,241 [INFO ] SessionFactoryImpl - closing
2012-08-13 16:01:54,265 [INFO ] ContextLoader - Root WebApplicationContext: initialization started
2012-08-13 16:01:54,343 [INFO ] XmlWebApplicationContext - Refreshing org.springframework.web.context.support.XmlWebApplicationContext@13785d3: display name [Root WebApplicationContext]; startup date [Mon Aug 13 16:01:54 CST 2012]; root of context hierarchy
2012-08-13 16:01:54,421 [INFO ] XmlBeanDefinitionReader - Loading XML bean definitions from ServletContext resource [/WEB-INF/back-action.xml]
2012-08-13 16:01:54,453 [INFO ] XmlBeanDefinitionReader - Loading XML bean definitions from ServletContext resource [/WEB-INF/back-bean.xml]
2012-08-13 16:01:54,468 [INFO ] XmlBeanDefinitionReader - Loading XML bean definitions from ServletContext resource [/WEB-INF/sslChecker.xml]
2012-08-13 16:01:54,484 [INFO ] XmlBeanDefinitionReader - Loading XML bean definitions from class path resource [applicationContext.xml]
2012-08-13 16:01:54,515 [INFO ] XmlBeanDefinitionReader - Loading XML bean definitions from class path resource [localConfig.xml]
2012-08-13 16:01:54,531 [INFO ] XmlBeanDefinitionReader - Loading XML bean definitions from class path resource [applicationContext-configure.xml]
2012-08-13 16:01:54,546 [INFO ] XmlBeanDefinitionReader - Loading XML bean definitions from class path resource [applicationContext-datasource.xml]
2012-08-13 16:01:54,562 [INFO ] XmlBeanDefinitionReader - Loading XML bean definitions from class path resource [applicationContext-sessionfactory.xml]
2012-08-13 16:01:54,578 [INFO ] XmlBeanDefinitionReader - Loading XML bean definitions from class path resource [applicationContext-dao.xml]
2012-08-13 16:01:54,593 [INFO ] XmlBeanDefinitionReader - Loading XML bean definitions from class path resource [applicationContext-service.xml]
2012-08-13 16:01:54,609 [INFO ] XmlBeanDefinitionReader - Loading XML bean definitions from class path resource [applicationContext-csv.xml]
2012-08-13 16:01:54,609 [INFO ] XmlWebApplicationContext - Bean factory for application context [org.springframework.web.context.support.XmlWebApplicationContext@13785d3]: org.springframework.beans.factory.support.DefaultListableBeanFactory@1a12495
2012-08-13 16:01:54,812 [INFO ] DefaultListableBeanFactory - Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@1a12495: defining beans [commonChecker,arrayLoadBalancerChecker,local.hostname,local.httpPort,local.httpsPort,local.backContext,local.loggerContext,local.contentsSharedPath,AfterServiceConfig,FrontPasswordPolicy,BackPasswordPolicy,afterServiceDB,afterserviceSessionFactory,TransactionManager,TMembersDao,TCityDao,TDepartmentDao,TDistrictDao,TPermissionDao,TProvinceDao,TDbBackupDao,TClientDao,TMemberJobDao,TSysDataDao,TJobDao,TGpsDao,TMobileDao,TProductModelDao,TAfficheDao,TOpLogDao,TRepairareaDao,TRepairTypeDao,TRepairLogDao,TSaleDao,TSignInDao,Authorization,MobileAuthorization,MobileJob,MobileSale,SiteManagement,Job,BasicData,MemberManagement,Mobile,Client,Statistics,Repairman,DataIO,Gps,SysDataSetting,Department,Sale,CsvHandler,ClientListCsv,ClientListExportDataSource,JobListCsv,JobListExportDataSource,AccessLogExportDataSource,MemberListCsv,MemberListExportDataSource,MobileListCsv,MobileListExportDataSource,ServiceStatisticsCsv,SalesmanStatisticsCsv,StatisticsExportDataSource,SalesmanStatisticsExportDataSource,RepairerListCsv,SalesmanListCsv,SaleListCsv,AccessLogCsv,RepairerListExportDataSource,SalesmanListExportDataSource,SaleListExportDataSource,DepartmentListCsv,DepartmentListExportDataSource]; root of factory hierarchy
2012-08-13 16:01:55,031 [INFO ] Environment - Hibernate 3.2.5
2012-08-13 16:01:55,031 [INFO ] Environment - hibernate.properties not found
2012-08-13 16:01:55,031 [INFO ] Environment - Bytecode provider name : cglib
2012-08-13 16:01:55,046 [INFO ] Environment - using JDK 1.4 java.sql.Timestamp handling
2012-08-13 16:01:55,359 [INFO ] HbmBinder - Mapping class: cn.ob.afterservice.data.dto.TMembers -> t_members
为了大家能了解得更细，我将一开始的正常的部分和最后重新启动后的日志全都贴上，
另外，这个程序一般运行15天左右就会出现这样的情况。
请高手指点 --------------------编程问答-------------------- 我在线等 你们有什么想问的，直接打出来
补充：Java , Java EE
