Biegral Blog

ASP.NET Mvc项目用法：
先在Global.asax里面写类型注册

using System;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using System.Web;
using System.Web.Mvc;
using System.Web.Routing;

using Autofac;//Autofac版本4.5
using Autofac.Integration.Mvc;

namespace WebAutoFaceTest
{
    public class MvcApplication : System.Web.HttpApplication
    {
        protected void Application_Start()
        {
            AreaRegistration.RegisterAllAreas();
            RouteConfig.RegisterRoutes(RouteTable.Routes);

            var builder = new ContainerBuilder();
            //注册业务层
            var bll = Assembly.Load("BLL");
            //AsImplementedInterfaces接口类型的注入方式
            builder.RegisterAssemblyTypes(bll).AsImplementedInterfaces().InstancePerLifetimeScope();
            //注册控制器
            builder.RegisterAssemblyTypes(Assembly.GetExecutingAssembly());
            //创建容器
            IContainer container = builder.Build();
            //设置依赖注入点
            DependencyResolver.SetResolver(new AutofacDependencyResolver(container));
        }
    }
}

调用：

    public class HomeController : Controller
    {
        /// <summary>
        /// 构造函数注入被调用者
        /// </summary>
        private IAnimateRun animate;
        public HomeController(IAnimateRun _animate)
        {
            animate = _animate;
        }
        // GET: Home
        public ActionResult Index()
        {
            string info = animate.Run();
            ViewBag.msg = info;
            return View();
        }
    }