Question

嘿我试图将IRoleStore绑定到Rolestore但我一直收到错误。我为应用程序用户使用相同的代码，这很顺利，但作为示例，我将在此处显示一个代码：

kernel.Bind<IRoleStore<ApplicationRole>>().To<RoleStore<ApplicationRole>>()
    .WithConstructorArgument("context", 
        context => kernel.Get<InBuildingNavigatorDbContext>());
kernel.Bind<RoleManager<ApplicationRole>>().ToSelf().InRequestScope();

kernel.Bind<IUserStore<ApplicationUser>>().To<UserStore<ApplicationUser>>()
    .WithConstructorArgument("context", 
        context => kernel.Get<InBuildingNavigatorDbContext>());
kernel.Bind<UserManager<ApplicationUser>>().ToSelf().InRequestScope();

我收到错误：

类型＆＃39; Microsoft.AspNet.Identity.EntityFramework.RoleStore＆lt; InBuildingNavigator.Data.Models.ApplicationRole＆gt;＆＃39;不能用作类型参数＆＃39; TImplementation＆＃39;通用类型或方法＆＃39; IBindingToSyntax＆lt; IRoleStore＆lt; ApplicationRole＆gt;＆gt; .To＆lt; TImplementation＆gt;（）＆＃39; Microsoft没有隐式引用转换.AspNet.Identity.EntityFramework.RoleStore＆lt; InBuildingNavigator.Data.Models.ApplicationRole＆gt;＆＃39; to＆＃39; Microsoft.AspNet.Identity.IRoleStore＆lt; InBuildingNavigator.Data.Models.ApplicationRole＆gt;＆＃39;。

有什么想法吗？

Answer 1

盲注，但你可以试试：

kernel.Bind<IRoleStore<ApplicationRole, string>>().To<RoleStore<ApplicationRole>>()
    .WithConstructorArgument("context", 
        context => kernel.Get<InBuildingNavigatorDbContext>());

根据RoleStore documentation RoleStore实现IRoleStore<TRole, string>，而不是IRoleStore<TRole>

使用ninject的依赖注入RoleStore

1 个答案: