如何从一个控制器操作方法路由到另一个控制器操作方法而不在MVC 5中显示控制器名称

Question

我在Route.config中有两个不同的MapRoutes，如下所示......

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

routes.MapRoute(
    name: "SubjectRoute",
    url: "{action}", 
    defaults: new { controller = "Subjects", action = "Subjects" }
);

我的@HTML.ActionLink在IndexController中的Index action方法中如下所示

@Html.ActionLink("SUBJECTS", "Subjects","Subjects", new { }, new { @class = "text" })

现在当我点击Index action方法中的SUBJECTS链接时，它应该转到Subjects控制器中的Subjects动作，而不显示URL中的控制器名称。

如何才能做到这一点？

Answer 1

routes.MapRoute(
    name: "SubjectRoute",
    url: "Subjects", 
    defaults: new { controller = "Subjects", action = "Subjects" }
);

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

随着上面的呼唤

@Html.ActionLink("SUBJECTS", "Subjects","Subjects", new { }, new { @class = "text" })

应该生成

/Subjects

现在，默认和更通用的路由将捕获所有其他请求，并将它们路由到IndexController ，后者现在充当站点根/索引。

例如假设

public class IndexController : Controller {
    public ActionResult Index() {...}
    public ActionResult ContactUs() {...}
    public ActionResult About() {...}
}

基于上述控制器的可用路由是

/
/Index
/ContactUs
/About