autofac

 public class StaffController : Controller
    {

        private ITest _test;
　　//构造函数注入
        public StaffController(ITest test)
        {
            this._test = test;
        }
}

public class LeaveController : Controller
    {
　　　　//属性注入
        public ITest Test
        {
            get;
            set;
        }
  　　　　
　　
　　　　public ActionResult Index()
        {
            return View("Index", "", this.Test.Test());
        }
}

 

           
　　　　　　 var builder = new ContainerBuilder();
            builder.RegisterModule<AttributedMetadataModule>();

            builder.RegisterModule(new ConfigurationSettingsReader());   
         
           //被属性注入的类要写.PropertiesAutowired()

　　　　　　 builder.RegisterControllers(typeof(MvcApplication).Assembly)
                    .PropertiesAutowired().InstancePerHttpRequest();            
            builder.RegisterSource(new ViewRegistrationSource());
           
            var container = builder.Build();

            DependencyResolver.SetResolver(new AutofacDependencyResolver(container));

 

还要写一个扫描bin路径下dll