登录后重定向不起作用 [英] Redirection after loggin in not working

问题描述

HEllo everyone，



我在登录过程中遇到redirecton问题。我正在尝试此代码

HEllo everyone,

I have a problem with the redirecton after a seccesful login. I am trying this code

private void imgBtnLogin_Click(object sender, ImageClickEventArgs e)
   {
      FormsAuthentication.Initialize();
       SqlConnection con = new SqlConnection("data source=.; initial catalog = AxaStock; integrated security = true");
       SqlCommand cmd = con.CreateCommand();
       cmd.CommandText = "select r.nomRole from Collaborateur c, Role r where r.idRole=c.idRole and matricule=@matricule and password=@password";
       cmd.Parameters.Add("@matricule", SqlDbType.VarChar, 64).Value = txtLogin.Text;
       cmd.Parameters.Add("@password", SqlDbType.VarChar, 128).Value = txtPassword.Text;

       con.Open();
       SqlDataReader reader = cmd.ExecuteReader();
       if (reader.Read())
       {
           FormsAuthenticationTicket ticket = new FormsAuthenticationTicket(1, txtLogin.Text,
               DateTime.Now,
               DateTime.Now.AddMinutes(30),
               true,
               reader.GetString(0),
               FormsAuthentication.FormsCookiePath);
           string hash = FormsAuthentication.Encrypt(ticket);
           HttpCookie cookie = new HttpCookie(FormsAuthentication.FormsCookieName, hash);
           if (ticket.IsPersistent) cookie.Expires = ticket.Expiration;
           Response.Cookies.Add(cookie);
           string returnUrl = Request.QueryString["ReturnUrl"];


           if (returnUrl == null)
           {
               returnUrl = "/";

           }
       }
       else
       {
           lblError.Text = "Matricule / mot de passe incorrect. Réssayez !";
           lblError.Visible = true;
       }
       reader.Close();
       con.Close();


   }

当我点击按钮登录时，它不会重定向我到特定文件夹，它停留在登录页面，没有给我任何消息。我怎么能告诉他将我重定向到Accueil.aspx？

请帮助

When I click the button login, it doesnt redirect me to the specific folder, it Stays in the Login page without giving me any message. How can I tell him to redirect me to the Accueil.aspx ??
please help

推荐答案

成功登录后请使用以下代码进行重定向。

Please use below code for redirection,after successfull login.

Response.Redirect("...page path.../Accueil.aspx");

你必须使用 Response.Redirect（），在您的方法结束时，如下一个示例所示：

You have to use Response.Redirect(), at the end of your method, like in the next example:

Response.Redirect("Accueil.aspx");

您好，



1. returnUrl应该是您登录后的登陆页面（尝试'/welcome.aspx'而不是'/'）



2. Response.Redirect（returnUrl）;

reader.Close（） ;

con.Close（）;

Hi,

1. returnUrl should be the landing page after your login (try '/welcome.aspx' instead of '/')

2. Response.Redirect(returnUrl);
reader.Close();
con.Close();

这篇关于登录后重定向不起作用的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！