struts2配置问题

eclipse启动tomcat报错

严重: Exception starting filter struts2
java.lang.ClassNotFoundException: org.apache.struts2.dispatcher.FilterDispatcher

在web.xml里FilterDispatcher的配置
<display-name>Struts2 configuration</display-name>

<filter>
<filter-name>struts2</filter-name>
<filter-class>org.apache.struts2.dispatcher.FilterDispatcher</filter-class>
</filter>
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>*.action</url-pattern>
</filter-mapping>

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<display-name>Struts2 configuration</display-name>

<filter>
<filter-name>struts2</filter-name> -- 这里应该是你的实现在的名字
<filter-class>org.apache.struts2.dispatcher.FilterDispatcher</filter-class> -- 这里指定你的实现类所在的类
</filter>
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>*.action</url-pattern>
</filter-mapping>

看看是不是所用到的以有导进来....

[此贴子已经被作者于2007-11-2 16:34:34编辑过]

----------------解决方案--------------------------------------------------------
导包了
struts2-core-2.0.1.jar
xwork-2.0-beta-1.jar
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我每次写的时候都是这么写的:
<filter>
<filter-name>struts2</filter-name>
<filter-class>org.apache.struts2.dispatcher.FilterDispatcher</filter-class>
</filter>

<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
不知道与上面两位写的:
<url-pattern>*.action</url-pattern>
有什么区别.

----------------解决方案--------------------------------------------------------
4楼正解
----------------解决方案--------------------------------------------------------