asp.net-mvc-3 - ninject 依赖解析器和服务定位器实现

Question

我正在学习 ASP.NE4 MVC3。我已经创建了一个 NinjectDependencyResolver 类，但我想知道我将如何实现 ServiceLocator 类。目前我收到此错误“SportsStore.WebUI.Infrastructure.NinjectDependencyResolver 类型似乎没有实现 Microsoft.Practices.ServiceLocation.IServiceLocator。参数名称:commonServiceLocator"。

Global.asax
        protected void Application_Start()
        {
            AreaRegistration.RegisterAllAreas();

            RegisterGlobalFilters(GlobalFilters.Filters);
            RegisterRoutes(RouteTable.Routes);
            RegisterDependencyResolver();

            //ControllerBuilder.Current.SetControllerFactory(new NinjectControllerFactory());
        }

        private void RegisterDependencyResolver()
        {
            var kernel = new StandardKernel();

            DependencyResolver.SetResolver(new NinjectDependencyResolver(kernel));

        }

        NinjectDepencyResolver cs
            public class NinjectDependencyResolver 
    {
        private readonly IKernel _kernel;

        public NinjectDependencyResolver(IKernel kernel)
        {
            _kernel = kernel;
        }

        public object GetService(Type serviceType)
        {
            return _kernel.TryGet(serviceType);
        }

        public IEnumerable<object> GetServices(Type serviceType)
        {
            try
            {
                return _kernel.GetAll(serviceType);
            }
            catch (Exception)
            {
                return new List<object>();
            }
        }

Answer 1

您的 NinjectDependencyResolver 必须继承自 IDependencyResolver 因此您的代码应如下所示:

public class NinjectDependencyResolver : IDependencyResolver