找到了多个与名为"Account"的控制器匹配的类型.MVC 4和使用RouteConfig.CS [英] Multiple types were found that match the controller named 'Account'. MVC 4 & using RouteConfig.CS

问题描述

我目前在同一文件夹中有2个项目.主要

I currently have 2 projects in same folder. Main

• Project1
• Project2

找到了多种与名为 Account 的控制器匹配的类型.如果为该请求('{controller}/{action}/{id}')提供服务的路由未指定名称空间来搜索与该请求匹配的控制器，则会发生这种情况.如果是这种情况，请通过调用带有 namespaces 参数的 MapRoute 方法的重载来注册此路由.

Multiple types were found that match the controller named Account. 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.

帐户的请求已找到以下匹配的控制器:

The request for Account has found the following matching controllers:

Project1.Controllers.AccountController

Project1.Controllers.AccountController

Project2.Controllers.AccountController

Project2.Controllers.AccountController

我使用Foundation 4.谢谢前进

I using Foundation 4. Thanks advance

推荐答案

您需要使用带有此签名的版本

you need to use the version with this signature

public static Route MapRoute(
       this RouteCollection routes,
       string name,
       string url,
       Object defaults,
   string[] namespaces )

要使其工作，只需设置两条几乎完全相同的路由-一个路由，其中​​包括名称空间参数的project1，然后包含第二个相同的版本，但在名称空间参数中使用project2.也就是说，如果可以的话，使用不同的名称通常不会造成混淆.

To make it work just set up two almost identical routes - one which includes the project1 for the namespaces parameter and then a second identical version but use project2 in the namespaces parameter. That said, it would generally be less confusing, to use different names if you can...

routes.MapRoute(
    name: "Default_Project1",
    url: "{controller}/{action}/{id}",
    defaults: new { controller = "Home", action = "Index", id = UrlParameter.Optional,
    namespaces: new string[] { "Project1" } }
);

routes.MapRoute(
    name: "Default_Project2",
    url: "{controller}/{action}/{id}",
    defaults: new { controller = "Home", action = "Index", id = UrlParameter.Optional,
    namespaces: new string[] { "Project2" }
);

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