Double Check 下URL字符串和防火墙配置之类的问题。防火墙方面的话,可以在系统所在机器试试看:
telnet 目标主机IP 端口号
telnet 目标主机IP 端口号
解决方案 »
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(C) 版权所有 1985-2001 Microsoft Corp.C:\Documents and Settings\Administrator>telnet 10.79.20.138:1521
正在连接到10.79.20.138:1521...不能打开到主机的连接, 在端口 23: 连接失败C:\Documents and Settings\Administrator>
telnet 10.79.20.138 1521
2。确认TOMCAT里的数据库连接配置是正确的。
3。确认TOMCAT主机到数据库主机的网络是正常的。
1。TOMCAT和数据库在同一台主机,监听已经正常启动,不存在网络问题。
2。只有一个数据库ORCL,有两个应用系统使用两个不同的用户连接到同一个数据库。
3。从数据库连接配置看,两个系统的配置IP、端口、实例名是一样的。怀疑有问题的应用加载配置有问题,实际上并没有连接到10.79.20.138:1521,可以把连接字符串打印出来看看。
-------------------------------------------------------
十月 23, 2012 12:36:36 下午 org.apache.catalina.core.AprLifecycleListener init
信息: Loaded APR based Apache Tomcat Native library 1.1.20.
十月 23, 2012 12:36:36 下午 org.apache.catalina.core.AprLifecycleListener init
信息: APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true].
十月 23, 2012 12:36:42 下午 org.apache.coyote.http11.Http11AprProtocol init
信息: Initializing Coyote HTTP/1.1 on http-8080
十月 23, 2012 12:36:42 下午 org.apache.coyote.ajp.AjpAprProtocol init
信息: Initializing Coyote AJP/1.3 on ajp-8009
十月 23, 2012 12:36:42 下午 org.apache.catalina.startup.Catalina load
信息: Initialization processed in 8387 ms
十月 23, 2012 12:36:43 下午 org.apache.catalina.core.StandardService startInternal
信息: Starting service Catalina
十月 23, 2012 12:36:43 下午 org.apache.catalina.core.StandardEngine startInternal
信息: Starting Servlet Engine: Apache Tomcat/7.0.4
十月 23, 2012 12:36:43 下午 org.apache.catalina.startup.HostConfig deployDirectory
信息: Deploying web application directory corrosion
十月 23, 2012 12:36:55 下午 org.apache.tomcat.util.digester.Digester warning
警告: Parse Warning Error at line 1 column 0: URI was not reported to parser for entity [document]
org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 0; URI was not reported to parser for entity [document]
at gnu.xml.aelfred2.SAXDriver.warn(SAXDriver.java:934)
at gnu.xml.aelfred2.SAXDriver.startExternalEntity(SAXDriver.java:631)
at gnu.xml.aelfred2.XmlParser.pushURL(XmlParser.java:3358)
at gnu.xml.aelfred2.XmlParser.doParse(XmlParser.java:159)
at gnu.xml.aelfred2.SAXDriver.parse(SAXDriver.java:320)
at gnu.xml.aelfred2.XmlReader.parse(XmlReader.java:294)
at org.apache.tomcat.util.digester.Digester.parse(Digester.java:1543)
at org.apache.catalina.startup.TldConfig.tldScanStream(TldConfig.java:553)
at org.apache.catalina.startup.TldConfig.tldScanResourcePaths(TldConfig.java:430)
at org.apache.catalina.startup.TldConfig.execute(TldConfig.java:302)
at org.apache.catalina.startup.TldConfig.lifecycleEvent(TldConfig.java:584)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:89)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:4700)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:140)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:810)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:788)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:558)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1051)
at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:977)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:507)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1322)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:307)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:89)
at org.apache.catalina.util.LifecycleBase.setState(LifecycleBase.java:325)
at org.apache.catalina.util.LifecycleBase.setState(LifecycleBase.java:305)
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1036)
at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:773)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:140)
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1028)
at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:278)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:140)
at org.apache.catalina.core.StandardService.startInternal(StandardService.java:429)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:140)
at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:662)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:140)
at org.apache.catalina.startup.Catalina.start(Catalina.java:592)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:290)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:418)十月 23, 2012 12:36:55 下午 org.apache.tomcat.util.digester.Digester warning
警告: Parse Warning Error at line 9 column 138: No base URI; hope URI is absolute: http://java.sun.com/j2ee/dtds/web-jsptaglibrary_1_1.dtd
org.xml.sax.SAXParseException; lineNumber: 9; columnNumber: 138; No base URI; hope URI is absolute: http://java.sun.com/j2ee/dtds/web-jsptaglibrary_1_1.dtd
at gnu.xml.aelfred2.SAXDriver.warn(SAXDriver.java:934)
at gnu.xml.aelfred2.XmlParser.readExternalIds(XmlParser.java:2399)
at gnu.xml.aelfred2.XmlParser.parseDoctypedecl(XmlParser.java:804)
at gnu.xml.aelfred2.XmlParser.parseProlog(XmlParser.java:522)
at gnu.xml.aelfred2.XmlParser.parseDocument(XmlParser.java:414)
at gnu.xml.aelfred2.XmlParser.doParse(XmlParser.java:167)
at gnu.xml.aelfred2.SAXDriver.parse(SAXDriver.java:320)
at gnu.xml.aelfred2.XmlReader.parse(XmlReader.java:294)
at org.apache.tomcat.util.digester.Digester.parse(Digester.java:1543)
at org.apache.catalina.startup.TldConfig.tldScanStream(TldConfig.java:553)
at org.apache.catalina.startup.TldConfig.tldScanResourcePaths(TldConfig.java:430)
at org.apache.catalina.startup.TldConfig.execute(TldConfig.java:302)
at org.apache.catalina.startup.TldConfig.lifecycleEvent(TldConfig.java:584)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:89)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:4700)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:140)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:810)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:788)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:558)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1051)
at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:977)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:507)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1322)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:307)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:89)
at org.apache.catalina.util.LifecycleBase.setState(LifecycleBase.java:325)
at org.apache.catalina.util.LifecycleBase.setState(LifecycleBase.java:305)
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1036)
at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:773)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:140)
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1028)
at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:278)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:140)
at org.apache.catalina.core.StandardService.startInternal(StandardService.java:429)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:140)
at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:662)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:140)
at org.apache.catalina.startup.Catalina.start(Catalina.java:592)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:290)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:418)-------------------------------------
太多了,截取了一部分
运行环境为oracle11g,表示没有问题