public class Container

{

/// <summary>

/// IOC容器

/// </summary>

public static IContainer container = null;

public static T Resolve<T>()

{

try

{

if (container == null)

{

Initialise();

}

}

catch (Exception ex)

{

throw new Exception("IOC实例化出错!" + ex.Message);

}

return container.Resolve<T>();

}

public static void Initialise()

{

var builder = new ContainerBuilder();//InstancePerLifetimeScope

//builder.RegisterType< typeof(T).As<IT>().InstancePerLifetimeScope();

builder.RegisterType<LoginDAl>().As<ILoginDAL>().InstancePerLifetimeScope();

container = builder.Build();

}

}

调用的时候

private  ILoginDAL dal =Container.Resolve<ILoginDAL>();

这样调用也可以构造函数调用