OwinSelfHost自宿主的使用

    /// <summary>
    /// OWIN应用程序入口
    /// </summary>
    public partial class Startup
    {
        public void Configuration(IAppBuilder app)
        {
            HttpConfiguration config = new HttpConfiguration();

            //配置路由
            config.Routes.MapHttpRoute(
            name: "DefaultApi",
            routeTemplate: "api/{controller}/{id}",
            defaults: new { id = RouteParameter.Optional }
            );
            //将默认xml返回数据格式改为json
            config.Formatters.XmlFormatter.SupportedMediaTypes.Clear();
            config.Formatters.JsonFormatter.MediaTypeMappings.Add(new QueryStringMapping("datatype", "json", "application/json"));

            app.UseWebApi(config);
            // 有关如何配置应用程序的详细信息，请访问 http://go.microsoft.com/fwlink/?LinkID=316888
        }
    }

   public class HomeController : ApiController
    {
        public object Get()
        {
            return new { code = 1, msg = "OK HomeController" };
        }
    }
    public class VideoController : ApiController
    {
        public object Get()
        {
            return new { code = 2, msg = "OK VideoController" };
        }
    }

    string baseAddress = "http://192.168.2.71:9000/";
     Microsoft.Owin.Hosting.WebApp.Start<Startup>(url: baseAddress);
     Console.WriteLine("程序已启动,按任意键退出");
     Console.ReadLine();