asp.net cookie的读写实例


            asp.net操作cookie的例子，包括创建cookie、读取cookie、清空cookies，有需要的朋友可以参考下。 1、创建cookie 复制代码 代码如下: HttpCookie cookie = new HttpCookie("AutoLogin"); cookie.Values.Add("name", user.UserName); cookie.Values.Add("pass", user.Password); cookie.Expires = DateTime.Now.AddDays(1); Response.AppendCookie(cookie);  2、读取cookie 复制代码 代码如下: HttpCookie cookies = Request.Cookies["AutoLogin"]; if (!IsPostBack) { if (cookies != null) { string name = cookies.Values["name"]; string pass = cookies.Values["pass"]; if (name != null && !name.Equals("") && pass != null && !pass.Equals("")) { UserManager userManager = new UserManager(); if (userManager.Login(name, pass, out user)) { limits = userManager.GetLimitsById(user.ID); Session["limits"] = limits; Session["CurrentUser"] = user; Response.Redirect("~/Display/Car/CarList.aspx"); } } } }  3、清空cookies 复制代码 代码如下: Response.Cookies["AutoLogin"].Expires = DateTime.Now.AddDays(-1);