asp.net mvc RouteConfig中的默认路由参数

Question

我有RouteConfig

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

        routes.MapRoute(
          name: "EmployerDefault",
          url: "{lang}/employer",
          defaults: new { lang = "ru", controller = "Employer", action = "Index" }
      );
    }
}

和控制器

 public class EmployerController : Controller
{
    public ActionResult Index()
    {
        return View("EmployerMaster");
    }
}

当我转到 / employer 时，我收到HTTP 404.0 - Not Found， 但当我试图获得 / ru /雇主时，没关系。 我希望/雇主和/ ru /雇主链接指向一页。 为什么会这样？我该如何解决这个问题？

Answer 1

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

        routes.MapRoute(
          name: "EmployerDefault",
          url: "/employer",
          defaults: new { lang = "ru", controller = "Employer", action = "Index" }

        routes.MapRoute(
          name: "EmployerWithLang",
          url: "{lang}/employer",
          defaults: new { lang = "ru", controller = "Employer", action = "Index" }
      );
    }
}