MVC运行时错误 - 角色管理器功能尚未启用 [英] Mvc Runtime error - The Role Manager feature has not been enabled

问题描述

我试图手动实现基本角色管理。当用户登录时，如果他们是admin或不将它们添加到角色

I am trying to implement basic role management manually. When a user logs in if they are admin or not they are added to a role

我收到此错误：异常详细信息：System.Configuration.Provider.ProviderException：角色管理器功能尚未启用

这是导致错误的方法：

 public void addUserToRole(String user, String role)
        {
            if (!Roles.RoleExists(role))
                Roles.CreateRole(role);

            Roles.AddUserToRole(user, role);
        }

下面是我的web.config

here is my web.config

 <profile defaultProvider="DefaultProfileProvider">
      <providers>
        <add name="DefaultProfileProvider" type="System.Web.Providers.DefaultProfileProvider, System.Web.Providers, Version=1.0.0.0, Culture=neutral, PublicKeyToken=xxxxxxxxxxxxxxx" connectionStringName="DefaultConnection" applicationName="/" />
      </providers>
    </profile>
    <membership defaultProvider="DefaultMembershipProvider">
      <providers>
        <add name="DefaultMembershipProvider" type="System.Web.Providers.DefaultMembershipProvider, System.Web.Providers, Version=1.0.0.0, Culture=neutral, PublicKeyToken=xxxxxxxxxxxxx" connectionStringName="DefaultConnection" enablePasswordRetrieval="false" enablePasswordReset="true" requiresQuestionAndAnswer="false" requiresUniqueEmail="false" maxInvalidPasswordAttempts="5" minRequiredPasswordLength="6" minRequiredNonalphanumericCharacters="0" passwordAttemptWindow="10" applicationName="/" />
      </providers>
    </membership>
    <roleManager defaultProvider="DefaultRoleProvider">
      <providers>
        <add name="DefaultRoleProvider" type="System.Web.Providers.DefaultRoleProvider, System.Web.Providers, Version=1.0.0.0, Culture=neutral, PublicKeyToken=xxxxxxxxxxxxxx" connectionStringName="DefaultConnection" applicationName="/" />
      </providers>
    </roleManager>
    <sessionState mode="InProc" customProvider="DefaultSessionProvider">
      <providers>
        <add name="DefaultSessionProvider" type="System.Web.Providers.DefaultSessionStateProvider, System.Web.Providers, Version=1.0.0.0, Culture=neutral, PublicKeyToken=xxxxxxxxxxxx" connectionStringName="DefaultConnection" />
      </providers>
    </sessionState>

对谷歌的答案包括添加不同的角色

我已经看到一些在web.conf属性，到目前为止没有运气

I've seen number of answers on google including adding different role attributes in web.conf, so far no luck

可以有人请帮助？

推荐答案

默认情况下，角色管理器被禁用，所以你必须明确地启用它：

By default the role manger is disabled, so you have to enable it explicitly:

<roleManager enabled="true" defaultProvider="DefaultRoleProvider">

这篇关于MVC运行时错误 - 角色管理器功能尚未启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！