重定向动作中的Struts2动态参数名称

Struts2 dynamic parameter name in redirect-action(重定向动作中的Struts2动态参数名称)

问题描述

我成功地为我的 struts2 映射文件之一使用了重定向操作，如下所示:

I'm successfully using a redirect-action for one of my struts2 mapping files as follows:

<action name="setAsCurrentCart" class="com.fmp.MyAction">
  <result name="success" type="redirect-action">
    <param name="actionName">myOtherAction</param>
    <param name="foo">${foo}</param>
  </result>
  <interceptor-ref name="defaultComponentStack"/>
</action>

这就是我想做的事情:

<action name="setAsCurrentCart" class="com.fmp.MyAction">
  <result name="success" type="redirect-action">
    <param name="actionName">myOtherAction</param>
    <param name="${dynamicParameterName}">${dynamicParameterValue}</param>
  </result>
  <interceptor-ref name="defaultComponentStack"/>
</action>

换句话说，我希望我传递的参数的名称是动态的.有谁知道这是否可能?

In other words, I want the name of the parameter that I'm passing to be dynamic. Does anyone know if this is possible?

推荐答案

其实这样不行.但是，我能够通过以下方式完成这项工作:

Actually, that doesn't work. However, I was able to get this working doing the following:

<action name="setAsCurrentCart" class="com.fmp.MyAction">
   <result name="success" type="redirect-action">
      <param name="actionName">myOtherAction</param>
      <param name="${dynamicParameterName}">${dynamicParameterValue}</param>
   </result>
</action>

我只是假设它不会起作用.

I had just assumed it wouldn't work.

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