问带有子文件夹的C# ASP.NET MVC控制器

EN

public static void RegisterRoutes(RouteCollection routes)
{
    routes.IgnoreRoute("{resource}.axd/{*pathInfo}");
    routes.MapRoute(
        "Blog",                                           // Route name
        "Archive/{entryDate}",                            // URL with parameters
        new { controller = "Archive", action = "Entry" }  // Parameter defaults
    );
    routes.MapRoute(
        "Default",                                              // Route name
        "{controller}/{action}/{id}",                           // URL with parameters
        new { controller = "Home", action = "Index", id = "" }  // Parameter defaults
    );
}