asp.net mvc 依赖注入Ninject

1.安装Ninject

2.使用Ninject

一 安装Ninject

Nuget：Ninject

二 使用Ninject

 public interface IStudent

    {

        string GetName();

    }

 public class Student : IStudent

    {

        public string GetName()

        {

            return "ligenyun";

        }

    }

 public class NinjectControllerFactory : DefaultControllerFactory

    {

        private IKernel ninjectKernel;

        public NinjectControllerFactory()

        {

            ninjectKernel = new StandardKernel();

            AddBindings();

        }

        private void AddBindings()

        {

            ninjectKernel.Bind<IStudent>().To<Student>();

        }

        protected override IController GetControllerInstance(System.Web.Routing.RequestContext requestContext, Type controllerType)

        {

            return controllerType == null ? null : (IController)ninjectKernel.Get(controllerType);

        }

    }

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.Mvc;

using System.Web.Routing;

namespace WebApplicationNinject

{

    public class MvcApplication : System.Web.HttpApplication

    {

        protected void Application_Start()

        {

            AreaRegistration.RegisterAllAreas();

            RouteConfig.RegisterRoutes(RouteTable.Routes);

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

        }

    }

}

using Ninject;

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.Mvc;

using WebApplicationNinject.Models;

namespace WebApplicationNinject.Controllers

{

    public class StudentController : Controller

    {

        IStudent calcImpl;

        public StudentController(IStudent _calcImpl)

        {

            calcImpl = _calcImpl;

        }

        // GET: Student

        public ActionResult Index()

        {

            ViewData["test"] = calcImpl.GetName();

            return View();

        }

    }

}

@{

    ViewBag.Title = "Index";

}

<h2>@ViewData["test"]</h2>