IOC使用

1.public static void InitAutoFac()

{ //得到你的HttpConfiguration. var configuration = GlobalConfiguration.Configuration; var builder = new ContainerBuilder(); //注册控制器 //builder.RegisterApiControllers(Assembly.GetExecutingAssembly()).PropertiesAutowired(); 可选：注册Autofac过滤器提供商. //builder.RegisterWebApiFilterProvider(configuration); var webapiAssembly = Assembly.Load("SpecialtyTests.API"); builder.RegisterAssemblyTypes(webapiAssembly); var bll = Assembly.Load("SpecialtyTests.BLL"); builder.RegisterAssemblyTypes(bll);

var _interfaceType = typeof(IDALBase); /*注册的DAL*/ builder.RegisterAssemblyTypes(Assembly.Load("SpecialtyTests.DAL")).Where(m => _interfaceType.IsAssignableFrom(_interfaceType)).AsImplementedInterfaces().InstancePerLifetimeScope(); IContainer container = builder.Build(); //将依赖关系解析器设置为Autofac。 var resolver = new AutofacWebApiDependencyResolver(container); configuration.DependencyResolver = resolver;

} }

 

2.

public class WebApiApplication : System.Web.HttpApplication { protected void Application_Start() { AutoFacConfig.InitAutoFac();//调用InitAutoFac()方法执行 GlobalConfiguration.Configure(WebApiConfig.Register); } }

using Autofac;

using Autofac.Integration.WebApi;

 

3.把方法写接口里

  

UserInterFace dal; public UserLoginBll(UserInterFace user) { dal = user; }

 

 

转载于:https://www.cnblogs.com/MenBe/p/10121698.html

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