asp.net 删除cookie
HttpCookie cookie1 = Request.Cookies["PPUser"];
cookie1.Expires = DateTime.Today.AddDays(-10);
cookie1.Domain = "huo7.com";
Response.Cookies.Add(cookie1);
asp.net 添加cookie
HttpCookie cookie = new HttpCookie("PPUser");
cookie.Values.Add("UserName",HttpUtility.UrlEncode(userName));
cookie.Values.Add("Pwd",HttpUtility.UrlEncode(pwd));
cookie.Expires = DateTime.Now.AddMinutes(expires);
cookie.Path = "/";
cookie.Domain = "huo7.com";
Response.AppendCookie(cookie);
* cookie.Domain = "huo7.com"; 可以做到网站的二级域名和一级域名公用cookie
