Asp.net mvc 使用存储库登录MVC？

我试图用登录视图、控制器和存储库验证用户

操作导致控制器失效 存储库中的方法

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在您的登录方法中，您只需返回字符串（用户名）……但您没有设置任何cookies，所以

因此，您可以在登录方法后编写代码：

    if(String.IsNullOrEmpty(objuserrepository.Login(user.Username,user.Password))
{
  FormsAuthentication.SetAuthCookie(
                 this.TextBox_username.Text.Trim(), flase);

         FormsAuthenticationTicket ticket1 = 
            new FormsAuthenticationTicket(
                 1,                                   // version
                 this.TextBox_username.Text.Trim(),   // get username  from the form
                 DateTime.Now,                        // issue time is now
                 DateTime.Now.AddMinutes(10),         // expires in 10 minutes
                 false,      // cookie is not persistent
                 "HR"                              // role assignment is stored
                 // in userData
                 );
          HttpCookie cookie1 = new HttpCookie(
            FormsAuthentication.FormsCookieName, 
            FormsAuthentication.Encrypt(ticket1) );
          Response.Cookies.Add(cookie1);
}

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现在你有什么问题？建议你考虑使用。在数据库中存储纯文本密码是一种糟糕的做法。这不是验证用户名和密码，而是重定向到另一个页面。我希望它验证用户名和密码，并更改登录状态

public string Login(string Username, string Password )
{
    if (!DB.Users.Any(x => x.Username == Username && x.Password == Password))
    {
        return Username;
    }
    throw new UnauthorizedAccessException();
    return Username;
}

    if(String.IsNullOrEmpty(objuserrepository.Login(user.Username,user.Password))
{
  FormsAuthentication.SetAuthCookie(
                 this.TextBox_username.Text.Trim(), flase);

         FormsAuthenticationTicket ticket1 = 
            new FormsAuthenticationTicket(
                 1,                                   // version
                 this.TextBox_username.Text.Trim(),   // get username  from the form
                 DateTime.Now,                        // issue time is now
                 DateTime.Now.AddMinutes(10),         // expires in 10 minutes
                 false,      // cookie is not persistent
                 "HR"                              // role assignment is stored
                 // in userData
                 );
          HttpCookie cookie1 = new HttpCookie(
            FormsAuthentication.FormsCookieName, 
            FormsAuthentication.Encrypt(ticket1) );
          Response.Cookies.Add(cookie1);
}