web.xml配置

<!--设置spring环境-->
  <context-param>
      <!--contextConfigLocation是不能修改的  -->
      <param-name>contextConfigLocation</param-name>
      <param-value>classpath:applicationContext.xml</param-value>
  </context-param>
  <!--加载配置文件-->
  <listener>
     <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
  </listener>

  <servlet>
      <servlet-name>CXF</servlet-name>
      <servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class>
  </servlet>
  <!--映射（路径和扩展映射）--->
  <servlet-mapping>
      <servlet-name>CXF</servlet-name>
      <url-pattern>/ws/*</url-pattern>
  </servlet-mapping>