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竟然有这个东西！第一个给出答案的给50分！

摘要: 竟然有这个东西！第一个给出答案的给50分！

Eclipse3.1 + Tomcat 5.5 + jdk1.5 在配置完后 启动Tomcat时 出现如下错误：求高手解答！在线等！！！
2006-7-25 23:04:44 org.apache.catalina.core.AprLifecycleListener lifecycleEvent
信息: The Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:/Program Files/Java/jdk1.5.0_01/bin;C:/Program Files/Apache Software Foundation/Tomcat 5.5/bin
2006-7-25 23:04:45 org.apache.coyote.http11.Http11BaseProtocol init
信息: Initializing Coyote HTTP/1.1 on http-8080
2006-7-25 23:04:45 org.apache.catalina.startup.Catalina load
信息: Initialization processed in 4507 ms
java.lang.reflect.InvocationTargetException
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:585)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:275)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
Caused by: java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory
at org.apache.naming.NamingContext.(NamingContext.java:57)
at org.apache.catalina.core.NamingContextListener.lifecycleEvent(NamingContextListener.java:207)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:702)
at org.apache.catalina.startup.Catalina.start(Catalina.java:551)
... 6 more

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配置classpath路径

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换一个工作集再试试

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对应的环境变量中不要出现空格 比如说C:/Program Files/Java/jdk1.5.0_01。


java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory
这句话说明你的CLASS_PATH中缺少commons-logging.jar这个包。

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到这里下载http://tomcat.heanet.ie/native/1.1.3/binaries/win32/tcnative-1.dll将下载文件放在 Tomcat5.5.17/bin目录下就可以了。

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全卸了 全重装 解决掉 不知何原因

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