身份验证

FormsAuthenticationTicket Ticket = new FormsAuthenticationTicket(1, UserInfo, DateTime.Now, DateTime.Now.AddMinutes(30), false, ProductInfo, "/");
//加密序列化验证票为字符串
string HashTicket = FormsAuthentication.Encrypt(Ticket);

//生成客户端Cookie
HttpCookie cookie = new HttpCookie(FormsAuthentication.FormsCookieName, HashTicket);
Response.Cookies.Add(cookie);
cookie.Expires = DateTime.Now.AddMinutes(30); //DateTime.Now.AddDays(1);