SimpleMembership的IsUserInRole错误

时间:2013-02-18 09:45:08

标签: asp.net-mvc asp.net-mvc-4 roleprovider simplemembership

我在ASP.NET MVC 4 Internet Application上使用此代码进行角色授权..

@if (Roles.IsUserInRole("RolunAdi"))

{
    <a href="#">Test</a>
}

它正常工作但有时我有错误..它在这张图片上..

http://forum.yazgelistir.com/JS/HTMLEditor/Image.aspx?id=593&siteid=0

我脑子里有两件事。第一件事;

我在web.config中有两个连接字符串..第一个用于实体框架数据模型,第二个用于SimpleMembership ..(顺便说一句,我只能使用一个连接字符串?)

http://forum.yazgelistir.com/JS/HTMLEditor/Image.aspx?id=594&siteid=0

第二

我创建了ASP.NET MVC 4 Internet Application ..我必须为使用ASP.NET SimpleMembership角色设置一些东西..

2 个答案:

答案 0 :(得分:1)

你在web.config中的system.web部分吗?

<roleManager enabled="true" defaultProvider="SimpleRoleProvider">
  <providers>
    <clear/>
    <add name="SimpleRoleProvider" type="WebMatrix.WebData.SimpleRoleProvider, WebMatrix.WebData"/>
  </providers>
</roleManager>
<membership defaultProvider="SimpleMembershipProvider">
  <providers>
    <clear/>
    <add name="SimpleMembershipProvider" type="WebMatrix.WebData.SimpleMembershipProvider, WebMatrix.WebData" />
  </providers>
</membership>

注意:我的角色看起来是DefaultConnection

<connectionStrings>
    <add name="DefaultConnection" connectionString="Data Source=(LocalDb)\v11.0;Initial Catalog=MyDB;Integrated Security=SSPI;AttachDBFilename=|DataDirectory|\MyDB.mdf" providerName="System.Data.SqlClient" />
</connectionStrings>

这里似乎也提到Role based authentication in the new MVC 4 Internet template using simplemembership

答案 1 :(得分:1)

我的问题是关于InitializeSimpleMembership,因为我的所有页面都需要登录..

通常AccountController类有它;

[Authorize]
[InitializeSimpleMembership]
public class AccountController : Controller
{
    ....

我们需要所有项目的InitializeSimpleMembership。所以我们在App_Start文件夹中创建静态类:Exp;

InitializeSimpleMembershipProviderConfig.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using WebMatrix.WebData;

namespace OsosPlus2.UI
{
    public class InitializeSimpleMembershipProviderConfig
    {
        public static void InitializeSimpleMembershipDbConnection()
        {
            if (!WebSecurity.Initialized)
            {
                WebSecurity.InitializeDatabaseConnection("DefaultConnection", "UserProfile", "UserId", "UserName", autoCreateTables: true);
            }
        }
    }
}

在我们创建了类之后,我们将这些代码写入Global.asax;

InitializeSimpleMembershipProviderConfig.InitializeSimpleMembershipDbConnection();

我们必须删除过滤器文件夹

下的这一行
WebSecurity.InitializeDatabaseConnection("DefaultConnection", "UserProfile", "UserId", "UserName", autoCreateTables: true);

此答案来自AliRıza Adıyahşi

yazgelistir.com答案

感谢他的帮助 AliRıza Adıyahşi