关于struts2在web.xml配置问题，求解决

Question

 <filter>
   <filter-name>struts2</filter-name>
   <filter-class>
   org.apache.struts2.dispatcher.FilterDispatcher
   </filter-class>
   <init-param>
   <param-name>config</param-name>
   <param-value>
   /WEB-INF/config/struts-default.xml,
   /WEB-INF/config/struts-test.xml,
   /WEB-INF/config/member/struts-member.xml
   </param-value>
   </init-param>
  </filter>
就报错 com.opensymphony.xwork2.inject.ContainerImpl$MissingDependencyException: No mapping found for dependency [type=com.opensymphony.xwork2.ObjectFactory, name='default'] in public void com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.setObjectFactory(com.opensymphony.xwork2.ObjectFactory). - Class: com.opensymphony.xwork2.inject.ContainerImpl
File: ContainerImpl.java
Method: addInjectorsForMembers
Line: 144 - com/opensymphony/xwork2/inject/ContainerImpl.java:144:-1

Answer 1

加上这个试试
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>*</url-pattern>
</filter-mapping>

Answer 2

 <filter>
        <filter-name>struts2</filter-name>
        <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter
        </filter-class>
    </filter>
好像是更新的问题吧  我记不太清楚了  你改成我这样试试

Answer 3

我的包是这个struts2-convention-plugin-2.1.8.1.jar
我已经修改了org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter
还是报那个错误 

Answer 4

<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>StrutsPrepareAndExecuteFilter 是 struts2-core-2.3.4.jar 这个jar包里面的