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默认执行的action

Posted on 2014-06-22 13:59  gdds  阅读(243)  评论(0)    收藏  举报

配置struts.xml,内容如下:

<?xml version="1.0" encoding="UTF-8" ?>

<!DOCTYPE struts PUBLIC

    "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"

    "http://struts.apache.org/dtds/struts-2.0.dtd">

<struts>

    <constant name="struts.i18n.encoding" value="GBK"></constant>

    <package name="default" namespace="/" extends="struts-default">

       <default-action-ref name="dft"></default-action-ref>

       

       <!--

                  默认执行的action,比如,客户端访问服务器不存在的action,将自动执行默认action,注意仅限action,JSP页面不行

                 可以设置对应的class

           <default-class-ref class=""></default-class-ref>

        -->

         <action name="dft">

            <result>/default.jsp</result>

         </action>

    </package>

</struts>

创建default.jsp,内容如下:

<%@ page language="java" import="java.util.*" pageEncoding="GB18030"%>

<%

String path = request.getContextPath();

String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";

%>

 

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">

<html>

  <head>

    <base href="<%=basePath%>">

    

    <title>My JSP 'default.jsp' starting page</title>

    

    <meta http-equiv="pragma" content="no-cache">

    <meta http-equiv="cache-control" content="no-cache">

    <meta http-equiv="expires" content="0">    

    <meta http-equiv="keywords" content="keyword1,keyword2,keyword3">

    <meta http-equiv="description" content="This is my page">

  </head>

  

  <body>

       默认页

  </body>

</html>

执行结果如下图: