C#通过Cookie记住登录信息

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MVC前台代码

@{    ViewBag.Title = "Index";}<script src="~/Scripts/jquery-1.10.2.min.js"></script><script type="text/javascript">    function userLogin() {        var url = '@Url.Action("UserLogin","Home")';        var UserName = $('#UserName').val();        var Password = $('#Password').val();        var DoRemember = $('#DoRemember').is(':checked');        $.post(url, { UserName: UserName, Password: Password, DoRemember: DoRemember }, function (result) {            if (result.toUpperCase() == 'TRUE') {                alert('登录成功！');            }        });    }</script><h2>Index</h2><table>    <tr>        <td>用户名</td>        <td><input type="text" id="UserName" value="@Model.UserName" /></td>    </tr>    <tr>        <td>密码</td>        <td><input type="password" id="Password" value="@Model.Password" /></td>    </tr>    <tr>        <td>            <input id="DoRemember" type="checkbox" />记住密码        </td>        <td> </td>    </tr>    <tr>        <td><input type="button" value="登录" onclick="userLogin();" /></td>        <td> </td>    </tr></table>

MVC后台代码

using System;using System.Collections.Generic;using System.Linq;using System.Web;using System.Web.Mvc;namespace WebApplication100.Controllers{    public class HomeController : Controller    {        public ActionResult Index()        {            HttpCookie cookie = Request.Cookies["UserInfoRemember"];            Student Model = new Student();            if (cookie != null)            {                Model.UserName = cookie["UserName"].ToString();                Model.Password = cookie["Password"].ToString();            }            return View(Model);        }        /// <summary>        ///登录        /// </summary>        /// <param name="UserName">用户名</param>        /// <param name="Passwrod">密码</param>        /// <param name="Remeber">是否记住用户名、密码</param>        [HttpPost]        public bool UserLogin(string UserName, string Password, bool DoRemember)        {            if (DoRemember)            {                HttpCookie cookie = new HttpCookie("UserInfoRemember");                cookie.HttpOnly = true;                cookie["UserName"] = UserName;                cookie["Password"] = Password;                cookie.Expires = DateTime.MaxValue;                Response.Cookies.Add(cookie);            }            else            {                HttpCookie cookie = Request.Cookies["UserInfoRemember"];                if (cookie != null)                {                    cookie.Expires = DateTime.Now.AddDays(-1);//立即过期                    Response.Cookies.Add(cookie);//重新写入才能使Cookies["userinfo"]失效*/                   }            }            return true;        }    }    public class Student    {        public string UserName { get; set; }        public string Password { get; set; }    }}

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