Asp.net mvc 5 如何在登录主页后显示电子邮件

Asp.net mvc 5 如何在登录主页后显示电子邮件,asp.net-mvc-5,form-authentication,Asp.net Mvc 5,Form Authentication,我的模型是 public class Login { [Required] [Display(Name = "Email")] [EmailAddress] public string Email { get; set; } [Required] [DataType(DataType.Password)] [Display(Name = "Password")] public string Password { get; set;

我的模型是

public class Login
{
    [Required]
    [Display(Name = "Email")]
    [EmailAddress]
    public string Email { get; set; }

    [Required]
    [DataType(DataType.Password)]
    [Display(Name = "Password")]
    public string Password { get; set; }


}
我的发帖方法是

    [HttpPost]
    public ActionResult Login(Models.Login lu)
    {
        using (travelAndTourismEntities objentity = new travelAndTourismEntities())
        {
            if (ModelState.IsValid)
            {
                if (IsValid(lu.Email, lu.Password))
                {
                    FormsAuthentication.SetAuthCookie(lu.Email, true);
                    return RedirectToAction("Home", "jettravel");
                }
                else
                {
                    ModelState.AddModelError("", "Login details are wrong.");
                }
            }
            return View(lu);
        }
    }
鉴于

@if (Request.IsAuthenticated)
{
     <div class="col-md-3 col-sm-3 col-xs-12" style=" font-size:14px; ">
     <div class="header_info">
     <p class="login_username">Welcome <span>@Html.Encode(User.Identity.Name)</span></p>
}
@if(Request.IsAuthenticated)
{
欢迎@Html.Encode(User.Identity.Name)

}

我想在视图中显示客户电子邮件,但@if(Request.IsAuthenticated)总是显示为false

<p class="login_username">Welcome <span>@Html.Encode(User.Identity.Name)</span></p>
欢迎@Html.Encode(User.Identity.Name)

欢迎@HttpContext.Current.User.Identity.Name


请检查此链接,实际上@if(Request.IsAuthenticated)总是为false,而不是true。是否检查是否设置了SetAuthentication cookie。。如果正在设置,请尝试将其更改为FormsAuthentication.SetAuthCookie(lu.Email,false);试试看,它应该会起作用
<p class="login_username">Welcome <span>@HttpContext.Current.User.Identity.Name;</span></p>