CORE POCO 控制器

POCO控制器就是ASP.NET Core项目中所有带有Controller后缀的类、或者标记了[Controller]特性的类，虽然没有像模版项目中那样继承自Controller类，也会被识别为控制器，拥有跟普通控制器一样的功能，

public class PocoController
{
    public IActionResult Index()
    {
        return new ContentResult() { Content = "Hello from POCO controller!" };
    }
}
[Controller]
public class Poco
{
    public IActionResult Index()
    {
        return new ContentResult() { Content = "Hello from POCO controller!" };
    }
}