本人想学学spring 就写了一个网页 结果问题出来了 请看 弄了一天啊

Question

2010-8-14 17:43:32 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: C:\Program Files\Java\jre6\bin;.;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;C:/Program Files/Java/jre6/bin/client;C:/Program Files/Java/jre6/bin;C:/Program Files/Java/jre6/lib/i386;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\Program Files\Microsoft SQL Server\90\Tools\binn\;C:\Program Files\Common Files\Thunder Network\KanKan\Codecs;C:\Program Files\Java\jdk1.6.0_21\bin
2010-8-14 17:43:33 org.apache.tomcat.util.digester.SetPropertiesRule begin
警告: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.jee.server:ssh' did not find a matching property.
2010-8-14 17:43:33 org.apache.catalina.startup.Catalina load
信息: Initialization processed in 759 ms
2010-8-14 17:43:33 org.apache.catalina.core.StandardService startInternal
信息: Starting service Catalina
2010-8-14 17:43:33 org.apache.catalina.core.StandardEngine startInternal
信息: Starting Servlet Engine: Apache Tomcat/7.0.0
2010-8-14 17:43:33 org.apache.catalina.core.StandardContext listenerStart
严重: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener
java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory
at org.springframework.web.context.ContextLoader.<clinit>(ContextLoader.java:146)
at org.springframework.web.context.ContextLoaderListener.createContextLoader(ContextLoaderListener.java:53)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:44)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4323)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:4771)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:138)
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:990)
at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:772)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:138)
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:990)
at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:275)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:138)
at org.apache.catalina.core.StandardService.startInternal(StandardService.java:424)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:138)
at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:648)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:138)
at org.apache.catalina.startup.Catalina.start(Catalina.java:576)
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:415)
Caused by: java.lang.ClassNotFoundException: org.apache.commons.logging.LogFactory
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1664)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1509)
... 23 more
2010-8-14 17:43:33 org.apache.catalina.core.StandardContext startInternal
严重: Error listenerStart
2010-8-14 17:43:33 org.apache.catalina.core.StandardContext startInternal
严重: Context [/ssh] startup failed due to previous errors

Answer 1

<?xml version="1.0" encoding="UTF-8"?>
<web-app id="WebApp_ID" version="2.4"
xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
<display-name>pro1</display-name>
<welcome-file-list>
<welcome-file>index.html</welcome-file>
<welcome-file>index.htm</welcome-file>
<welcome-file>index.jsp</welcome-file>
<welcome-file>default.html</welcome-file>
<welcome-file>default.htm</welcome-file>
<welcome-file>default.jsp</welcome-file>
</welcome-file-list><context-param>
<param-name>contextConfigLocation</param-name>
<param-value>
WEB-INF/bean.xml
</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
</web-app>
这是web.xml配置文件 其他就没动 直接右单击选择运行 在服务器上运行 结果就如上面的错误 我立刻昏倒

Answer 2

去这里http://tomcat.heanet.ie/native/下载最新版本的tcnative-1.dll放到Tomcat的安装目录\Bin下
之后重启Tomcat就OK了。

Answer 3

把log4j的jar包加入到工程里面就可以了。

Answer 4

The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files\Java\jre6\bin;.;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;C:/Program Files/Java/jre6/bin/client;C:/Program Files/Java/jre6/bin;C:/Program Files/Java/jre6/lib/i386;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\Program Files\Microsoft SQL Server\90\Tools\binn\;C:\Program Files\Common Files\Thunder Network\KanKan\Codecs;C:\Program Files\Java\jdk1.6.0_21\bin
好像是少什么包了

Answer 5

<param-value>
WEB-INF/bean.xml
</param-value>
改成下面的在试试
<param-value>
classpath*:bean.xml
</param-value>

Answer 6

再加入下面的包commons-logging.jar