将 Ninject 绑定到子控制器 - 错误：未返回控制器

Question

我正在尝试将一些存储库绑定到子控制器，但我不断收到错误消息，NinjectControllerFactory' 没有返回名称为“soccer”的控制器。

基本控制器：

public class TeamController<T> : Controller
{
    protected readonly ITeamRepository<T> TeamRepository;

    public TeamController(ITeamRepository<T> teamRepository)
    {
        TeamRepository = teamRepository;
    }

    public ViewResult Teams(string viewName, string masterName, object model)
    {
        return View("~/Views/Teams.aspx", TeamRepository.Team.ToList());
    }
}

然后是足球控制器：

public class SoccerController<T> : TeamController<T> where T : class 
{
    public SoccerController(ITeamRepository<T> teamRepository) : base(teamRepository)
    {

    }
}

Ninject：

public class NinjectControllerFactory : DefaultControllerFactory
{
    private readonly IKernel _kernel = new StandardKernel(new MyService());

    protected override IController GetControllerInstance(RequestContext context, Type controllerType)
    {
        if (controllerType == null) return null;
        return (IController) _kernel.Get(controllerType);
    }

    private class MyService : NinjectModule
    {
        public override void Load()
        {

            Bind<ITeamRepository<SoccerTeam>>().To<TeamRepository<SoccerTeam>>()
                .WhenInjectedInto(typeof(SoccerController<SoccerTeam>))
                .WithConstructorArgument("connectionString",
                    ConfigurationManager.ConnectionStrings["dbCon"].ConnectionString);
        }
    }
}

现在，当我点击 localhost/soccer/teams 时，我收到一条错误，指出 NinjectControllerFactory 没有返回名称为“soccer”的控制器。我缺少什么？

提前致谢！ 。

Answer 1

你想要：

public class SoccerController : TeamController<SoccerTeam>
{
    public SoccerController(ITeamRepository<SoccerTeam> teamRepository) : base(teamRepository)
    {

    }
}

和

        Bind(typeof(ITeamRepository<>)).To(typeof(TeamRepository<>))
            .WithConstructorArgument("connectionString",
                ConfigurationManager.ConnectionStrings["dbCon"].ConnectionString);

Answer 2

您创建的控制器工厂中是否也有以下方法（或类似的方法）来替换默认控制器工厂？

protected override IController GetControllerInstance(RequestContext context, Type controllerType) {
    if (controllerType == null) return null;

    return ((IController)_kernel.Get(controllerType));
}

_kernel 是该控制器工厂的私有成员变量（实现IKernel）。