asp.net mvc5 设置Area下的为启动页

 1 public static void RegisterRoutes(RouteCollection routes)
 2         {
 3             routes.IgnoreRoute("{resource}.axd/{*pathInfo}");
 4 
 5             routes.MapRoute(
 6                 name: "Default",
 7                 url: "{controller}/{action}/{id}",
 8                 defaults: new { controller = "Account", action = "Index", id = UrlParameter.Optional },
 9                 namespaces: new string[] { "WebPage.Controllers" }
10             ).DataTokens.Add("Area","SysManage");
11         }