依赖注入(二)Autofac简单使用

 public class Manage
    {
        private readonly IPeople _people;
        //增加了构造函数，参数是IPeople对象
        public Manage(IPeople people)
        {
            _people = people;
        }
        public void Say()
        {
            _people.Say();
        }
        public void Sex()
        {
            _people.Sex();
        }
    }

class Program
    {
        static void Main(string[] args)
        {
            var builder = new ContainerBuilder();//创建容器
            //builder.RegisterType<Manage>();//注册
            builder.Register(x => new Manage(x.Resolve<IPeople>()));//注册

            //builder.RegisterType<ChineseMan>().AsImplementedInterfaces();
            builder.RegisterModule(new ConfigurationSettingsReader("autofac"));//使用config中的配置注册
            using (var container = builder.Build())
            {
                var manager = container.Resolve<Manage>();
                manager.Say();
                manager.Sex();
            }
        }