struts.xml文件中 result标签的 type 属性为redirectAction时URL参数与值的获得

<package name="public" extends="struts-default">    <action name="login" class="...">        <!-- Redirect to another namespace -->        <result type="redirect-action">            <param name="actionName">dashboard</param>            <param name="namespace">/secure</param>        </result>    </action></package><package name="secure" extends="struts-default" namespace="/secure">    <-- Redirect to an action in the same namespace -->    <action name="dashboard" class="...">        <result>dashboard.jsp</result>        <result name="error" type="redirect-action">error</result>    </action>    <action name="error" class="...">        <result>error.jsp</result>    </action></package><package name="passingRequestParameters" extends="struts-default" namespace="/passingRequestParameters">   <-- Pass parameters (reportType, width and height) -->   <!--   The redirect-action url generated will be :   /genReport/generateReport.action?reportType=pie&width=100&height=100   -->   <action name="gatherReportInfo" class="...">      <result name="showReportResult" type="redirect-action">         <param name="actionName">generateReport</param>         <param name="namespace">/genReport</param>         <param name="reportType">pie</param>         <param name="width">100</param>         <param name="height">100</param>      </result>   </action></package>

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