cookie记录访问人数

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

namespace WebApplication3

{

public partial class Cookie : System.Web.UI.Page

{

protected void Page_Load(object sender, EventArgs e)

{

try

{

HttpCookie myCookie = new HttpCookie("myCookie");

myCookie.Expires = DateTime.Now.AddDays(5);

Response.AppendCookie(myCookie);

myCookie.Value = Server.HtmlDecode("1");

HttpCookie GetCookie = Request.Cookies["myCookie"];

int num = Convert.ToInt32(GetCookie.Value.ToString());

Response.Write("你是第" +num +"个访问的");

num++;

myCookie.Value = Server.HtmlDecode(num.ToString());

}catch

{

Response.Write("cookile创建失败");

}

}

}

}