小编ata*_*gun的帖子

我有一个MVC 4 Web应用程序,它包含一些区域.我对名为"Catalog"的区域的路由规则有疑问.RouteConfig.cs文件是:

    public static void RegisterRoutes(RouteCollection routes)
    {
        routes.IgnoreRoute("{resource}.axd/{*pathInfo}");

        routes.MapRoute(
            name: "Default",
            url: "{controller}/{action}/{id}",
            defaults: new { controller = "Home", action = "Index", id = UrlParameter.Optional },
        );
    }

和Global.asax如下:

    protected void Application_Start()
    {
        AreaRegistration.RegisterAllAreas();

        WebApiConfig.Register(GlobalConfiguration.Configuration);
        FilterConfig.RegisterGlobalFilters(GlobalFilters.Filters);
        RouteConfig.RegisterRoutes(RouteTable.Routes);
        BundleConfig.RegisterBundles(BundleTable.Bundles);
    }

而CatalogAreaRegistration是这样的:

public class CatalogAreaRegistration : AreaRegistration
{
    public override string AreaName
    {
        get
        {
            return "Catalog";
        }
    }

    public override void RegisterArea(AreaRegistrationContext context)
    {
        context.MapRoute(
            "Catalog_default",
            "Catalog/{controller}/{action}/{id}",
            new { action = "Index", id = UrlParameter.Optional }
        );
    }
} …