ASP.NET操作Cookie

//创建 HttpCookie cookie = new HttpCookie("user","111");//创建Cookie cookie Expires = DateTime.Now.Add(15);//设置过期时间 Response.Cookies.Add(cookie);//存入客户端 我们取出Cookie值也很简单 string value = Request.Cookies["user"].value; 有时候我们想在一个Cookie中储存多个信息，那也没有问题。比如我们在名为user的cookie下加多个信息 HttpCookie cookie = new HttpCookie("user"); cookie.Values.Add("name","222"); cookie.Values.Add("pwd","333"); cookie.Values.Add("member","admin"); Response.Cookies.Add(cookie); 从客户端获取取信息也一样简单 HttpCookie cookie = Request.Cookies["user"]; string value1 = cookie.Values["name"]; string value2 = cookie.Values["pwd"];