routes.MapRoute(
"CatalogPage",
"{tag}",
new { controller = "Home", action = "Catalog" },
new { tag ="^(?!admin)"});
我想tag不为admin时候显示/home/catalog
但这样/admin/可以访问到/admin/
但/edu/这样就访问不到/home/catalog
是怎么回事啊???