<action name="getAllSequence" class="com.lanzi.shop.web.action.admin.SequenceAction" method="getAllSequence">
          <result name="success" type="json">
               <param name="root">dataMap</param>
               <param name="contentType">text/html</param>
            </result>
       </action>
       <action name="delSequence" class="com.lanzi.shop.web.action.admin.SequenceAction" method="delSequence">
          <result name="success" type="json">
               <param name="root">dataMap</param>
               <param name="contentType">text/html</param>
            </result>
       </action>

<struts>
<global-results>
<result name="" type="" ></result>
</global-results>
</struts>

------解决方案--------------------

<struts>
<global-results>
<result name="" type="" ></result>
</global-results>
</struts>

------解决方案--------------------
<global-results>
<result name="" type="" ></result>
</global-results>
一般出现“错误”或者“提交成功”等等公共页面都可以配置global-results。