cxf+Spring+struts2 报错，请大家帮帮忙！

我在使用spring+cxf+struts2，当调用cxf的wsdl时http://localhost:9080/OA/CXFServlet/HelloWorld?wsdl提示“There is no Action mapped for action name HelloWorld.”
在web.xml不加struts2的配置是正确的！
下面是我的几个配置文件；
web.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
<!-- 注册文件过滤 -->

<!--这是加载在wen.xml中的dwr服务类，它是固定的  -->
<servlet>
  <servlet-name>dwr-invoker</servlet-name>
  <servlet-class>org.directwebremoting.servlet.DwrServlet</servlet-class>
</servlet>
<session-config>
  <session-timeout>60</session-timeout>
</session-config>
<servlet-mapping>
  <servlet-name>dwr-invoker</servlet-name>
  <url-pattern>/dwr/*</url-pattern>
</servlet-mapping>
<!-- 配置cxf-->
<servlet>
  <servlet-name>CXFServlet</servlet-name>
  <servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class>
  <load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
  <servlet-name>CXFServlet</servlet-name>
  <url-pattern>/CXFServlet/*</url-pattern>
</servlet-mapping>

<!-- 注册struts2 -->
<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>
<!-- 注册spring -->
<listener>
  <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>


<welcome-file-list>
  <welcome-file>index.jsp</welcome-file>
</welcome-file-list>
</web-app>

applicationContext.xml
<import resource="classpath:META-INF/cxf/cxf.xml" />
<import resource="classpath:META-INF/cxf/cxf-extension-soap.xml" />
<import resource="classpath:META-INF/cxf/cxf-servlet.xml" />

<jaxws:endpoint id="helloWorld" implementor="com.cxf.test.HelloWorldImpl"
  address="/HelloWorld" />

struts.xml 在src目录下
请高手指教我怎么修改 web.xml文件