您的登錄嘗試不成功。請再試一次

我在我的小應用程序中使用Formsauthentication進行登錄。它在我的本地機器上正常工作，但是當我在雲主機上傳它時會出現錯誤'您的登錄嘗試不成功。請再試一次。'信息。您的登錄嘗試不成功。請再試一次

我login.aspx.cs文件包括以下代碼

protected void Page_Load(object sender, EventArgs e) 
     { 
      if (!this.IsPostBack) 
      { 
       if (this.Page.User.Identity.IsAuthenticated) 
       { 
        FormsAuthentication.SignOut(); 
        Response.Redirect("~/Login.aspx"); 
       } 
      } 
     } 

     protected void ValidateUser(object sender, EventArgs e) 
     { 
      try 
      { 
       int userId = 0; 
       string roles = string.Empty; 
       string constr = ConfigurationManager.ConnectionStrings["constr"].ConnectionString; 
       using (SqlConnection con = new SqlConnection(constr)) 
       { 
        using (SqlCommand cmd = new SqlCommand("Validate_User")) 
        { 
         cmd.CommandType = CommandType.StoredProcedure; 
         cmd.Parameters.AddWithValue("@Username", Login1.UserName); 
         cmd.Parameters.AddWithValue("@Password", Login1.Password); 
         cmd.Connection = con; 
         con.Open(); 
         SqlDataReader reader = cmd.ExecuteReader(); 
         reader.Read(); 
         userId = Convert.ToInt32(reader["UserId"]); 
         roles = reader["Roles"].ToString(); 
         con.Close(); 
        } 
        switch (userId) 
        { 
         case -1: 
          Login1.FailureText = "Username and/or password is incorrect."; 
          break; 
         case -2: 
          Login1.FailureText = "Account has not been activated."; 
          break; 
         default: 
          FormsAuthenticationTicket ticket = new FormsAuthenticationTicket(1, Login1.UserName, DateTime.Now, DateTime.Now.AddMinutes(2880), Login1.RememberMeSet, roles, 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); 
          Response.Redirect(FormsAuthentication.GetRedirectUrl(Login1.UserName, Login1.RememberMeSet)); 
          break; 
        } 
       } 
      } 
      catch (Exception ex) 
      { 
       lblError.Text = "Ehh.. Enter correct password.."; 
      } 
     }

和我的具有web.config文件代碼

<configuration> 
    <configSections> 
    <!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 --> 
    <section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=4.4.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" /> 
    </configSections> 
    <connectionStrings> 
    <add name="constr" connectionString="Data Source=IP Address;Initial Catalog=DatabaseName;user id=Username;password=PWD;" /> 
    <add name="ECOLLEGEMastersEntities" connectionString="metadata=res://*/MastersDataModel1.csdl|res://*/MastersDataModel1.ssdl|res://*/MastersDataModel1.msl;provider=System.Data.SqlClient;provider connection string=&quot;data source=IP Address;initial catalog=DatabaseName;persist security info=True;user id=Username;password=password;MultipleActiveResultSets=True;App=EntityFramework&quot;" providerName="System.Data.EntityClient" /> 
    </connectionStrings> 
    <system.web> 
    <machineKey validationKey="24389C4FE31C25B571C6E93CBAD77C8487C66B37FF1E972D392BCC7C58A1412791CD25CA0CC8922E6F88A6B20529F26F0C3743F82E902D7C9C9BBF536B2B02C2" 
       decryptionKey="05F5BCA7FF367A1C7EC9C2E5CF898B37E445810ACB0F4E3125144321C733E93C" validation="SHA1" decryption="AES" /> 
    <customErrors mode="Off" /> 
    <compilation debug="true" targetFramework="4.5"> 
     <assemblies> 
     <add assembly="System.Data.Entity, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" /> 
     <add assembly="System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A" /> 
     <add assembly="System.Web.Extensions.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" /> 
     <add assembly="System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089" /> 
     </assemblies> 
    </compilation> 
    <authentication mode="Forms"> 
     <forms defaultUrl="~/Home.aspx" loginUrl="~/Login.aspx" slidingExpiration="true" timeout="2880" /> 
    </authentication> 
    <authorization> 
     <deny users="?" /> 
    </authorization> 
    <siteMap enabled="true" defaultProvider="SiteMap"> 
     <providers> 
     <add name="SiteMap" type="System.Web.XmlSiteMapProvider" siteMapFile="~/Web.sitemap" securityTrimmingEnabled="true" /> 
     </providers> 
    </siteMap> 
    <pages> 
     <controls> 
     <add tagPrefix="ajaxToolkit" assembly="AjaxControlToolkit" namespace="AjaxControlToolkit" /> 
     </controls> 
    </pages> 
    </system.web> 
    <entityFramework> 
    <defaultConnectionFactory type="System.Data.Entity.Infrastructure.LocalDbConnectionFactory, EntityFramework"> 
     <parameters> 
     <parameter value="v11.0" /> 
     </parameters> 
    </defaultConnectionFactory> 
    </entityFramework> 
</configuration>

和具有2個表 1.角色角色ID我的數據庫表， RoleName 2.用戶 [UserId]，[Username]，[Password]，[Email]，[CreatedDate]，[LastLoginDate]，[RoleId]，[Status]

請幫幫我...我無法理解確切的問題。

來源

2014-09-22 QuaBizIT

我不明白你在這裏做什麼。你有一個自定義的登錄系統，混入了asp.net認證，你不知道如何調試它 - 你不知道你有什麼做？ - 無論如何，如果工作在本地，而不是在線，請嘗試在web.config上設置cookie和身份驗證的cookie名稱 - 請參閱類似的答案：http://stackoverflow.com/questions/25764260/setauthcookie-does-not-set -cookie-on-our-test-server/25769180＃25769180 – Aristos 2014-09-22 07:17:09

它在我的本地系統上正常工作。但不在雲託管。 – QuaBizIT 2014-09-22 07:20:45

我曾嘗試過domain =「mydomain.com」，但仍未解決... – QuaBizIT 2014-09-22 07:38:37

你有

if (!this.IsPostBack) 
{ 
    etc. 
}

，但你沒有 '別的......'（驗證用戶，我想）。

來源

2014-09-22 08:31:14 wazz

您的登錄嘗試不成功。請再試一次

回答

相關問題