63-100 asp.net QueryString 查询字符串以及测试重定向

 

 

      

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="DeWebForm1.aspx.cs" Inherits="Asp.NetDemo2.Demo02.DeWebForm1" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
    
        <a href="DeWebForm2.aspx?name=xiaowang&age=20">跳转到第二个页面</a> 
        <br />

        
         <a href="DeWebForm3.aspx">输出浏览器信息</a> 
        <br />
         <a href="DeWebForm4.aspx?r=2000">测试重定向</a>

    </div>
    </form>
</body>
</html>

 C#后端代码

  

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

namespace Asp.NetDemo2.Demo02
{
    public partial class DeWebForm4 : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            string r=Request.QueryString["r"];

            Response.Redirect("Default5.aspx?r=" + r);
        }
    }
}

  页面5 

   

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

namespace Asp.NetDemo2.Demo02
{
    public partial class Default5 : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            Response.Write(Request.QueryString["r"]);
        }
    }
}

 

效果：

  

 

 

 

 跳转后页面

 

posted @ 2021-12-10 17:58  优敏行  阅读(32)  评论(0)    收藏  举报