owin - ASP.NET MVC 5 中的启动类

Question

我对 ASP.NET MVC 5 中的 Startup 类感到好奇，当我从 Startup 类中删除程序集属性时，Startup 类中的代码仍在执行中。

using Microsoft.Owin;
using Owin;
using SignalRChat;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;

//[assembly: OwinStartup(typeof(SignalRChat.Startup))]
namespace SignalRChat
{
   public class Startup
   {
       public void Configuration(IAppBuilder app)
       {
        app.MapSignalR();
    }
   }
}

谁能告诉我为什么会这样？

谢谢

Answer 1

OWIN Startup Class Detection | The ASP.NET Site :

You connect the startup class with the hosting runtime using one of the these approaches:

• Naming Convention: Katana looks for a class named Startup in namespace matching the assembly name or the global namespace.

• OwinStartup Attribute: This is the approach most developers will take to specify the startup class.

• The appSetting element in the Configuration file

强调我的。您的类(class)因其名称而被使用。