MVC利用URLRoute实现伪静态后正真的静态html无法访问

MVC通过URLRoute让网站某些页面成为伪静态

//Mall/SomeNews/12.html routes.MapRoute( "News", // Route name "Mall/{action}/{id}.html", // URL with parameters new { controller = "Mall", action = "NewDetails", id = "1" } // Parameter defaults );