i版本官方不支持了 你看这个不行 留下错误提示消息
<servlet>
  <servlet-name>action</servlet-name>
  <servlet-class>
    org.apache.struts.action.ActionServlet
  </servlet-class>
  <init-param>
    <param-name>config</param-name>
    <param-value>
      /WEB-INF/struts-config.xml,
      /WEB-INF/struts-config-2.xml
    </param-value>
  </init-param>
  <load-on-startup>1</load-on-startup>
</servlet>