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ASP.NET MVC Controller与Areas下面的Controller同名的解决办法

问题重现：

当项目下：Controller/HomeController.cs时，

人在创建一个域Test,之后在建一个同名的HomeController: Areas/Test/Controller/HomeController.cs

运行报错：

Multiple types were found that match the controller named 'Home'. This can happen if the route that services this request ('{controller}/{action}/{id}/') does not specify namespaces to search for a controller that matches the request. If this is the case, register this route by calling an overload of the 'MapRoute' method that takes a 'namespaces' parameter.

The request for 'Home' has found the following matching controllers:
Web.Areas.Test.Controllers.HomeController
Web.Controllers.HomeController

解决办法：

/Areas/Test/TestAreaRegistration.cs

代码

context.MapRoute(
                "Test_default",
                "Test/{controller}/{action}/{id}/",
                new { controller = "Home", action = "Index", id = UrlParameter.Optional },
                new string[] { "Web.Areas.Test.Controllers"}
            );

/Global.asax

routes.MapRoute(
             "Home", // Route name
             "{controller}/{action}/{id}/", // URL with parameters
             new { controller = "Home", action = "Index", id = UrlParameter.Optional },
                new string[] { "Web.Controllers"}
          );