Struts2:在Struts2拦截器中重写URL [英] Struts2 :Re-write URL in Struts2 interceptor

问题描述

我想在执行动作(即在拦截器中)后向URL附加参数.

I want to append a parameter to the URL after the execution of an action i.e in interceptor.

我该怎么做?

Struts.xml在这里

Here,Struts.xml

     <action name="reviewpolist" class="purchaseOrderAction" method="getReviewPOList">
         <result name="success">reviewpolist.jsp </result>
     </action>

我当前的网址是-

localhost":8080/FLO_OSIII/po/jsp/reviewpolist.action?s=185366951

现在我想将参数GetFlg=1添加到URl中，

now i want to add parameter GetFlg=1 to URl like,

localhost:8080/FLO_OSIII/po/jsp/reviewpolist.action?s=185366951&GetFlg=1

执行动作后. 动作-

public String getreviewpolist()throws Throwable{    

    //  here my processing code.
    return SUCCESS;

}

推荐答案

要在url中添加参数，您应该使用

To add parameter in the url you should build the URL using s:url tag or use UrlHelper that allows you to do it programmatically. For example

<s:url action="reviewpolist" includeParams="get">
    <s:param name="GetFlg" value="%{'1'}" />
</s:url>

这篇关于Struts2:在Struts2拦截器中重写URL的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！