Form验证

  <system.web>
        <!--这里设置身份验证信息-->
    <authentication mode="Forms">
      <forms loginUrl="/Login/Login" timeout="2880" name="LyIng.Net" />
    </authentication>

 if (CheckLogin.Instance.Login(UserName, PassWord))
                {
                    Users ModelUser = new Users() { ID = 10000, Name = UserName, UserName = UserName, PassWord = PassWord, Roles = "admin" };
                    string UserData = SerializeHelper.Instance.JsonSerialize<Users>(ModelUser);//序列化用户实体

                    //保存身份信息
                    FormsAuthenticationTicket Ticket = new FormsAuthenticationTicket(1, UserName, DateTime.Now, DateTime.Now.AddHours(12), false, UserData);
                    HttpCookie Cookie = new HttpCookie(FormsAuthentication.FormsCookieName, FormsAuthentication.Encrypt(Ticket));//加密身份信息，保存至Cookie
                    Response.Cookies.Add(Cookie);
                    return Redirect("/Home/Index");
                }

public ActionResult Index()
        {
            System.Web.Security.FormsAuthentication.SetAuthCookie("qsmy_qin", true);
            return View();
        }
        
        public ActionResult Contact()
        {
             
            bool d=Request.IsAuthenticated;
            return View();
        }