MVC区域路由问题

Question

我有一个叫赛车的区域。我已经设置了使用约束接受参数的路由，如下所示：

全局asax:

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

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

Route.config

 public class RouteConfig
 {
    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 }
        );

        AreaRegistration.RegisterAllAreas();


    }
}

赛车区注册

public class RacingAreaRegistration : AreaRegistration
    {
        public override string AreaName
        {
            get
            {
                return "Racing";
            }
        }

        public override void RegisterArea(AreaRegistrationContext context)
        {
           // this maps to Racing/Meeting/Racecards/2014-01-06 and WORKS!!
            context.MapRoute(
               name: "Racecard",
               url: "Racing/{controller}/{action}/{date}",
               defaults: new { controller="Meeting", action = "Racecards", date = UrlParameter.Optional },
               constraints: new { date = @"^\d{4}$|^\d{4}-((0?\d)|(1[012]))-(((0?|[12])\d)|3[01])$" }
           );

            // this maps to Racing/Meeting/View/109 and WORKS!!
            context.MapRoute(
               "Racing_default",
               "Racing/{controller}/{action}/{id}",
                defaults: new { controller="Meeting", action = "Hello", id = UrlParameter.Optional }
           );





        }
    }

上面两项工作都是针对URL指定的，但现在我无法访问，例如，不需要传递一个参数作为Racing/Meeting/HelloWorld/1，就可以访问Racing/Meeting/HelloWorld。

谢谢

Answer 1

您的区域注册需要在您的默认路径之前完成。尝试将它们移动到方法的顶部。

public class RouteConfig
 {
    public static void RegisterRoutes(RouteCollection routes)
    {

        AreaRegistration.RegisterAllAreas();


        routes.IgnoreRoute("{resource}.axd/{*pathInfo}");

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


    }
}