java.lang.ClassNotFoundException: org.apache.struts2.dispatcher.FilterDispatcher

[wswtjjy]

严重: Exception starting filter struts2
java.lang.ClassNotFoundException: org.apache.struts2.dispatcher.FilterDispatcher
我该导入的包都导入了啊？？？下面是控制台的所有内容，请哪位大侠帮忙下
2011-11-27 14:45:32 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\Common Files\Microsoft Shared\Windows Live;C:\Program Files\NVIDIA Corporation\PhysX\Common;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files\Common Files\Thunder Network\KanKan\Codecs;C:\Program Files\Windows Live\Shared;C:\Program Files\ICBCEbankTools\Gemplus\GemSafe Libraries\BIN\;C:\Program Files\Android\android-sdk\platform-tools;C:\apache-tomcat-6.0.30\bin;C:\Program Files\Java\jre6\bin;C:\Program Files\StormII\Codec;C:\Program Files\StormII;C:\Program Files\Android\android-sdk\platform-tools;C:\apache-tomcat-6.0.30\bin;C:\Program Files\Java\jre6\bin
2011-11-27 14:45:32 org.apache.tomcat.util.digester.SetPropertiesRule begin
警告: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.j2ee.server:Struts2Demo' did not find a matching property.
2011-11-27 14:45:32 org.apache.coyote.http11.Http11Protocol init
信息: Initializing Coyote HTTP/1.1 on http-8080
2011-11-27 14:45:32 org.apache.catalina.startup.Catalina load
信息: Initialization processed in 384 ms
2011-11-27 14:45:32 org.apache.catalina.core.StandardService start
信息: Starting service Catalina
2011-11-27 14:45:32 org.apache.catalina.core.StandardEngine start
信息: Starting Servlet Engine: Apache Tomcat/6.0.30
2011-11-27 14:45:32 org.apache.catalina.core.StandardContext filterStart
严重: Exception starting filter struts2
java.lang.ClassNotFoundException: org.apache.struts2.dispatcher.FilterDispatcher
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1647)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1493)
at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:269)
at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:422)
at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:115)
at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4038)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4692)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:785)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463)
at org.apache.catalina.core.StandardService.start(StandardService.java:525)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:701)
at org.apache.catalina.startup.Catalina.start(Catalina.java:585)
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:289)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
2011-11-27 14:45:32 org.apache.catalina.core.StandardContext start
严重: Error filterStart
2011-11-27 14:45:32 org.apache.catalina.core.StandardContext start
严重: Context [/Struts2Demo] startup failed due to previous errors
2011-11-27 14:45:32 org.apache.coyote.http11.Http11Protocol start
信息: Starting Coyote HTTP/1.1 on http-8080
2011-11-27 14:45:32 org.apache.jk.common.ChannelSocket init
信息: JK: ajp13 listening on /0.0.0.0:8009
2011-11-27 14:45:32 org.apache.jk.server.JkMain start
信息: Jk running ID=0 time=0/16 config=null
2011-11-27 14:45:32 org.apache.catalina.startup.Catalina start
信息: Server startup in 236 ms

[安卓小匠]

我也遇到了同样的问题啊！

[完美灬缺陷]

将jar文件拷贝到工程的lib目录下,在试试。

[我是小飞]

did not find a matching property.
操作不当,这是程序配置操作

[bjyuling]

看下是否部署成功，工程里正常但不一定能部署到tomcat服务下

[xu_521174]

很明显的找不到你的jar包下的那个过滤器的类，你可以试着去在你所引的那个jar包下找找看有没有你的org.apache.struts2.dispatcher.FilterDispatcher
这个类，如果没猜错的话，应该没有，那就是你的配置文件里的这个过滤器类不是你从你的jar包里找来的，肯定是你从别的配置文件里复制来的，jar包版本不一样，那个过滤器类位置也不一样，你去找下，再看看！！

[qdcaijunjun]

正如楼上说的，最有可能就是路径错误，要不就是jar冲突

[Xwin1989]

struts 是什么版本的？
2.13 之后推荐配置是这个。。

<!-- Struts2 配置 -->
<filter>
<filter-name>struts2</filter-name>
<filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>

你试试看~

[不关橙猫猫事的哦]

木有导入struts2的包包。。