重定向操作中的Struts2动态参数名称 [英] Struts2 dynamic parameter name in redirect-action

问题描述

我已经为我的一个struts2映射文件成功地使用了重定向操作，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>

这是我想要做的:

<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，我希望传递的参数名称是动态的.有人知道这是否可能吗?

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

实际上，这不起作用.但是，我能够做到以下几点:

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>

我只是以为那是行不通的.

I had just assumed it wouldn't work.

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