Web.Mvc5Autofac属性注入

一、安装

Nuegt : Autofac.Mvc5 

二、添加服务类

IProductService

namespace NewCmp.Services
{public interface IProductService{void Add();}
}

ProductService

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;namespace NewCmp.Services
{public class ProductService : IProductService{public void Add(){}}
}

三、Global.asax.cs

using Autofac;
using Autofac.Integration.Mvc;
using NewCmp.Services;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using System.Web.Optimization;
using System.Web.Routing;namespace NewCmp
{public class MvcApplication : System.Web.HttpApplication{protected void Application_Start(){var builder &＃61; new ContainerBuilder();// Register your MVC controllers. (MvcApplication is the name of// the class in Global.asax.)builder.RegisterType().As();builder.RegisterControllers(typeof(MvcApplication).Assembly).InjectActionInvoker().PropertiesAutowired() ;// OPTIONAL: Register model binders that require DI.builder.RegisterModelBinders(typeof(MvcApplication).Assembly);builder.RegisterModelBinderProvider();// OPTIONAL: Register web abstractions like HttpContextBase.builder.RegisterModule();// OPTIONAL: Enable property injection into action filters.builder.RegisterFilterProvider();builder.RegisterType().As();// Set the dependency resolver to be Autofac.var container &＃61; builder.Build();DependencyResolver.SetResolver(new AutofacDependencyResolver(container));AreaRegistration.RegisterAllAreas();FilterConfig.RegisterGlobalFilters(GlobalFilters.Filters);RouteConfig.RegisterRoutes(RouteTable.Routes);BundleConfig.RegisterBundles(BundleTable.Bundles);}}
}


运行效果&＃xff1a;