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 " }
          );