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      表单动作属性struts2中的错误

      Error in Form Action attribute struts2(表单动作属性struts2中的错误)
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                本文介绍了表单动作属性struts2中的错误的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着跟版网的小编来一起学习吧!

                问题描述

                我的 login.jsp 在 web 文件夹中.

                My login.jsp is in the web folder.

                对此的操作被指定为:

                <package name="admin" extends="struts-default" namespace="/secure">
                
                <action class="actions.LoginAction" name="authenticateUser">
                    <result name="success" type="redirect">index</result>
                    <result name="input">/login.jsp</result>
                    <result name="error">/login.jsp</result>
                </action>
                </package>
                

                login.jsp

                <s:form action="secure/authenticateUser" method="post">
                
                </s:form>
                

                ==========================

                ========================

                在第一次请求时它可以工作.

                At first request it works.

                但是如果 validate() 操作方法返回错误,那么它将创建 url 为:

                but if validate() method of action returns errors then it creates url as:

                secure/secure/authenticateUser"用于表单操作属性.

                "secure/secure/authenticateUser" for the Form action attribute.

                我也尝试了 <s:url> 标签,但仍然有同样的问题,谁能帮助我.或者可以为此提供替代解决方案.

                I also tried <s:url> tag but still same problem can anybody help me. or may provide alternate solution for this.

                推荐答案

                表单标签上的 action 属性可能名称错误.使用

                Your action attribute on the form tag possibly has a wrong name. Use

                <s:form namespace="/secure" action="authenticateUser" method="post"> 
                

                这篇关于表单动作属性struts2中的错误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跟版网!

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