asp.net mvc路由的路径前缀

routes.MapRoute(
    "Photographers",
    "photographers/{id}/photos/{photoID}",
    new { controller = "Photographers", action = "Photo", photoID = null });

然后定义控制器操作,如下所示:

public ActionResult Photo(int id, int? photoID)
{
    // If photoID is not null, show just that photo.
    // Otherwise, show all photographs.
}

regex routing wildcards in your routing table 因此{id*}与 /1/photos/2 对于摄影师默认控制器,解析字符串,并重定向到适当的操作。

也来看看 this

RouteTable.Routes.Add(
        new Route { Url = "events/[eventId]/tickets/[action]/[id]", 
                    Defaults = new { controller = "Tickets", 
                                     action = "List", id = (string)null }, 
                    RouteHandler = typeof(MvcRouteHandler) });