具体错误描述如下:2011-7-5 17:30:10 org.apache.catalina.core.AprLifecycleListener init
信息: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: D:\jre6\bin;D:\apache-tomcat-6.0.16\bin
2011-7-5 17:30:10 org.apache.coyote.http11.Http11Protocol init
信息: Initializing Coyote HTTP/1.1 on http-8888
2011-7-5 17:30:10 org.apache.catalina.startup.Catalina load
信息: Initialization processed in 428 ms
2011-7-5 17:30:10 org.apache.catalina.core.StandardService start
信息: Starting service Catalina
2011-7-5 17:30:10 org.apache.catalina.core.StandardEngine start
信息: Starting Servlet Engine: Apache Tomcat/6.0.16
log4j:WARN No appenders could be found for logger (org.apache.struts.util.PropertyMessageResources).
log4j:WARN Please initialize the log4j system properly.
2011-7-5 17:30:12 org.apache.catalina.core.ApplicationContext log
信息: Marking servlet action as unavailable
2011-7-5 17:30:12 org.apache.catalina.core.StandardContext loadOnStartup
严重: Servlet /EngineeringManagementSystem threw load() exception
javax.servlet.UnavailableException
at org.apache.struts.action.ActionServlet.init(ActionServlet.java:368)
at javax.servlet.GenericServlet.init(GenericServlet.java:212)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1161)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:981)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4058)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4364)
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:525)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:924)
at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:887)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:492)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1147)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:719)
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:516)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
at org.apache.catalina.startup.Catalina.start(Catalina.java:578)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
2011-7-5 17:30:12 org.apache.catalina.core.StandardContext addApplicationListener
信息: The listener "listeners.ContextListener" is already configured for this context. The duplicate definition has been ignored.
2011-7-5 17:30:12 org.apache.catalina.core.StandardContext addApplicationListener
信息: The listener "listeners.SessionListener" is already configured for this context. The duplicate definition has been ignored.
2011-7-5 17:30:12 org.apache.catalina.core.ApplicationContext log
信息: ContextListener: contextInitialized()
2011-7-5 17:30:12 org.apache.catalina.core.ApplicationContext log
信息: SessionListener: contextInitialized()
2011-7-5 17:30:12 org.apache.coyote.http11.Http11Protocol start
信息: Starting Coyote HTTP/1.1 on http-8888
2011-7-5 17:30:12 org.apache.jk.common.ChannelSocket init
信息: JK: ajp13 listening on /0.0.0.0:8009
2011-7-5 17:30:12 org.apache.jk.server.JkMain start
信息: Jk running ID=0 time=0/32 config=null
2011-7-5 17:30:12 org.apache.catalina.startup.Catalina start
信息: Server startup in 1773 ms在开启tomcat的时候就会报这个错,之前没有报的中间我记得好像是改过jar包,把1.5改成1.6了,但我觉得这没什么错误啊。之后就成这样了....不明白,网上查了好久,方法都没什么用....搞了一下午疼死我了....求解!!
信息: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: D:\jre6\bin;D:\apache-tomcat-6.0.16\bin
2011-7-5 17:30:10 org.apache.coyote.http11.Http11Protocol init
信息: Initializing Coyote HTTP/1.1 on http-8888
2011-7-5 17:30:10 org.apache.catalina.startup.Catalina load
信息: Initialization processed in 428 ms
2011-7-5 17:30:10 org.apache.catalina.core.StandardService start
信息: Starting service Catalina
2011-7-5 17:30:10 org.apache.catalina.core.StandardEngine start
信息: Starting Servlet Engine: Apache Tomcat/6.0.16
log4j:WARN No appenders could be found for logger (org.apache.struts.util.PropertyMessageResources).
log4j:WARN Please initialize the log4j system properly.
2011-7-5 17:30:12 org.apache.catalina.core.ApplicationContext log
信息: Marking servlet action as unavailable
2011-7-5 17:30:12 org.apache.catalina.core.StandardContext loadOnStartup
严重: Servlet /EngineeringManagementSystem threw load() exception
javax.servlet.UnavailableException
at org.apache.struts.action.ActionServlet.init(ActionServlet.java:368)
at javax.servlet.GenericServlet.init(GenericServlet.java:212)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1161)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:981)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4058)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4364)
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:525)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:924)
at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:887)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:492)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1147)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:719)
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:516)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
at org.apache.catalina.startup.Catalina.start(Catalina.java:578)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
2011-7-5 17:30:12 org.apache.catalina.core.StandardContext addApplicationListener
信息: The listener "listeners.ContextListener" is already configured for this context. The duplicate definition has been ignored.
2011-7-5 17:30:12 org.apache.catalina.core.StandardContext addApplicationListener
信息: The listener "listeners.SessionListener" is already configured for this context. The duplicate definition has been ignored.
2011-7-5 17:30:12 org.apache.catalina.core.ApplicationContext log
信息: ContextListener: contextInitialized()
2011-7-5 17:30:12 org.apache.catalina.core.ApplicationContext log
信息: SessionListener: contextInitialized()
2011-7-5 17:30:12 org.apache.coyote.http11.Http11Protocol start
信息: Starting Coyote HTTP/1.1 on http-8888
2011-7-5 17:30:12 org.apache.jk.common.ChannelSocket init
信息: JK: ajp13 listening on /0.0.0.0:8009
2011-7-5 17:30:12 org.apache.jk.server.JkMain start
信息: Jk running ID=0 time=0/32 config=null
2011-7-5 17:30:12 org.apache.catalina.startup.Catalina start
信息: Server startup in 1773 ms在开启tomcat的时候就会报这个错,之前没有报的中间我记得好像是改过jar包,把1.5改成1.6了,但我觉得这没什么错误啊。之后就成这样了....不明白,网上查了好久,方法都没什么用....搞了一下午疼死我了....求解!!
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我的电脑 --- 属性 --- 高级 --- 环境变量 ---系统变量(s) ---新建 ---变量名: JAVA_HOME变量值:D:\jdk1.6
然后找到path,编辑,在最后面加上;D:\jdk1.6\bin(这里的;分号不能少)开始--运行--输入cmd 回车 输入java -version
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