标签：cookie的设置与取值
cookie是浏览器中专门存放“小块数据”的一快地方。 设置，和读取cookie，可以在服务端设置和读取，也可以在客户端设置和读取
WebForm1.aspx页面
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm1.aspx.cs" Inherits="WebApplication3.WebForm1" %>
<!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>
<script src="JqueryCookies/jquery-1.11.1.js" type="text/javascript"></script>
<script src="JqueryCookies/jquery.cookie.js" type="text/javascript"></script>
<script type="text/javascript">
当页面刚加载就取得的Cookie为UserName的值，
$(function () {
$("#TextBox3").val($.cookie("UserName")); //在客户端 获取Cookie
})
</script>
</head>
<body>
<form id="form1" runat="server">
<%----------------------------------------------------------------------------%>
<div>
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
<asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="设置Cookie" />
</div>
<%----------------------------------------------------------------------------%>
<asp:TextBox ID="TextBox2" runat="server"></asp:TextBox>
<asp:Button ID="Button2" runat="server" OnClick="Button2_Click" Text="获取Cookie" />
<%----------------------------------------------------------------------------%>
<p>
<asp:Label ID="Label1" runat="server" Text="在Html页用jquery取得Cookie值："></asp:Label>
<asp:TextBox ID="TextBox3" runat="server"></asp:TextBox>
</p>
<%----------------------------------------------------------------------------%>
</form>
</body>
</html>
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 WebForm1 : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void Button1_Click(object sender, EventArgs e)
{
Response.SetCookie(new HttpCookie("UserName", TextBox1.Text)); //在服务端 设置Cookie
}
protected void Button2_Click(object sender, EventArgs e)
{
TextBox2.Text= Request.Cookies["UserName"].Value; //在服务端 获取Cookie
}
}
}标签：cookie的设置与取值
原文地址：http://blog.csdn.net/fanbin168/article/details/38370651
