数控车床1000转只有400转而且原来越低，配电箱连接整流块短路器跳闸_百度知道Apache Tomcat/7.0.65 - Error report HTTP Status 500 - Cannot open connectiontype Exception reportmessage Cannot open connectiondescription The server encountered an internal error that prevented it from fulfilling this request.exception org.hibernate.exception.GenericJDBCException: Cannot open connection
org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:126)
org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:114)
org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66)
org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:52)
org.hibernate.jdbc.ConnectionManager.openConnection(ConnectionManager.java:449)
org.hibernate.jdbc.ConnectionManager.getConnection(ConnectionManager.java:167)
org.hibernate.jdbc.AbstractBatcher.prepareQueryStatement(AbstractBatcher.java:161)
org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1577)
org.hibernate.loader.Loader.doQuery(Loader.java:696)
org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:259)
org.hibernate.loader.Loader.doList(Loader.java:2232)
org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2129)
org.hibernate.loader.Loader.list(Loader.java:2124)
org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:401)
org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:363)
org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:196)
org.hibernate.impl.SessionImpl.list(SessionImpl.java:1149)
org.hibernate.impl.QueryImpl.list(QueryImpl.java:102)
com.dascom.dafc.appserver.hibernate.HibernateDaoBase.findByEntityBase(HibernateDaoBase.java:911)
com.dascom.dafc.appserver.hibernate.HibernateDaoBase.findByEntity(HibernateDaoBase.java:890)
com.dascom.dafc.appserver.hibernate.HibernateDaoBase.findByEntity(HibernateDaoBase.java:885)
com.dascom.dafc.appserver.hibernate.HibernateDaoBase.findByEntity(HibernateDaoBase.java:880)
com.dascom.dafc.appserver.model.dictionary.hibernate.IpInfoDaoImpl.getIPInfos(IpInfoDaoImpl.java:24)
com.dascom.dafc.sdk.manager.impl.IpInfoManagerImpl$1.doReloadCacheValue(IpInfoManagerImpl.java:55)
com.dascom.dafc.cache.CacheCallback.doReloadCacheValue(CacheCallback.java:41)
com.dascom.dafc.cache.EhCacheHelper.loadObjectCacheByType(EhCacheHelper.java:142)
com.dascom.dafc.sdk.manager.impl.IpInfoManagerImpl.getIpInfosStrAry(IpInfoManagerImpl.java:51)
sun.reflect.GeneratedMethodAccessor1048.invoke(Unknown Source)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:606)
org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)
org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:106)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
com.sun.proxy.$Proxy44.getIpInfosStrAry(Unknown Source)
com.dascom.elearning.app.web.helper.UserIPVisitHelper.isCanVisit(UserIPVisitHelper.java:151)
com.dascom.elearning.app.web.helper.UserIPVisitHelper.canVisiteSiteInIP(UserIPVisitHelper.java:35)
com.dascom.elearning.app.web.filter.IpFilter.doFilter(IpFilter.java:35)
com.dascom.dafc.isp.sso.SSOFilter.doFilter(SSOFilter.java:57)
org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:96)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
root cause java.sql.SQLException: ORA-28001: 口令已经失效
oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:439)
oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:388)
oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:381)
oracle.jdbc.driver.T4CTTIfun.processError(T4CTTIfun.java:564)
oracle.jdbc.driver.T4CTTIoauthenticate.processError(T4CTTIoauthenticate.java:431)
oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:436)
oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:186)
oracle.jdbc.driver.T4CTTIoauthenticate.doOAUTH(T4CTTIoauthenticate.java:366)
oracle.jdbc.driver.T4CTTIoauthenticate.doOAUTH(T4CTTIoauthenticate.java:752)
oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:359)
oracle.jdbc.driver.PhysicalConnection.&init&(PhysicalConnection.java:531)
oracle.jdbc.driver.T4CConnection.&init&(T4CConnection.java:221)
oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:32)
oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:503)
java.sql.DriverManager.getConnection(DriverManager.java:571)
java.sql.DriverManager.getConnection(DriverManager.java:187)
org.logicalcobwebs.proxool.DefaultConnectionBuilder.buildConnection(DefaultConnectionBuilder.java:39)
org.logicalcobwebs.proxool.Prototyper.buildConnection(Prototyper.java:159)
org.logicalcobwebs.proxool.ConnectionPool.getConnection(ConnectionPool.java:211)
org.logicalcobwebs.proxool.ProxoolDataSource.getConnection(ProxoolDataSource.java:97)
org.springframework.orm.hibernate3.LocalDataSourceConnectionProvider.getConnection(LocalDataSourceConnectionProvider.java:82)
org.hibernate.jdbc.ConnectionManager.openConnection(ConnectionManager.java:446)
org.hibernate.jdbc.ConnectionManager.getConnection(ConnectionManager.java:167)
org.hibernate.jdbc.AbstractBatcher.prepareQueryStatement(AbstractBatcher.java:161)
org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1577)
org.hibernate.loader.Loader.doQuery(Loader.java:696)
org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:259)
org.hibernate.loader.Loader.doList(Loader.java:2232)
org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2129)
org.hibernate.loader.Loader.list(Loader.java:2124)
org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:401)
org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:363)
org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:196)
org.hibernate.impl.SessionImpl.list(SessionImpl.java:1149)
org.hibernate.impl.QueryImpl.list(QueryImpl.java:102)
com.dascom.dafc.appserver.hibernate.HibernateDaoBase.findByEntityBase(HibernateDaoBase.java:911)
com.dascom.dafc.appserver.hibernate.HibernateDaoBase.findByEntity(HibernateDaoBase.java:890)
com.dascom.dafc.appserver.hibernate.HibernateDaoBase.findByEntity(HibernateDaoBase.java:885)
com.dascom.dafc.appserver.hibernate.HibernateDaoBase.findByEntity(HibernateDaoBase.java:880)
com.dascom.dafc.appserver.model.dictionary.hibernate.IpInfoDaoImpl.getIPInfos(IpInfoDaoImpl.java:24)
com.dascom.dafc.sdk.manager.impl.IpInfoManagerImpl$1.doReloadCacheValue(IpInfoManagerImpl.java:55)
com.dascom.dafc.cache.CacheCallback.doReloadCacheValue(CacheCallback.java:41)
com.dascom.dafc.cache.EhCacheHelper.loadObjectCacheByType(EhCacheHelper.java:142)
com.dascom.dafc.sdk.manager.impl.IpInfoManagerImpl.getIpInfosStrAry(IpInfoManagerImpl.java:51)
sun.reflect.GeneratedMethodAccessor1048.invoke(Unknown Source)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:606)
org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)
org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:106)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
com.sun.proxy.$Proxy44.getIpInfosStrAry(Unknown Source)
com.dascom.elearning.app.web.helper.UserIPVisitHelper.isCanVisit(UserIPVisitHelper.java:151)
com.dascom.elearning.app.web.helper.UserIPVisitHelper.canVisiteSiteInIP(UserIPVisitHelper.java:35)
com.dascom.elearning.app.web.filter.IpFilter.doFilter(IpFilter.java:35)
com.dascom.dafc.isp.sso.SSOFilter.doFilter(SSOFilter.java:57)
org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:96)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
note The full stack trace of the root cause is available in the Apache Tomcat/7.0.65 logs.Apache Tomcat/7.0.65沈阳机床生产的法兰克系统的数控车床，刀架转不动，配电箱内电流保护器跳闸是什么原因？那位师傅给解答下_百度知道沈阳机床生产的法兰克系统的数控车床，刀架转不动，配电箱内电流保护器跳闸是什么原因？那位师傅给解答下_百度知道}