如何为我的MVC页面设置路由？

Question

Greetings New to MVC ... I am creating my first MVC Application, and I have created it as follows:

CustomUtilities/Controllers/GCItemRetrievalController.cs
CustomUtilities/Views/GCItemRetrieval/GCRetrieve.cshtml
CustomUtilities/Views/Web.config

I want to pull up "GCRetrieve.cshtml in my browser ... but I keep getting a 404 Error

http://mainsite/CustomUtilities/GCItemRetrieval/GCRetrieve 

what am I doing wrong? I created the folders for the controllers, models, and Views in a seperate folder on the main system.

Answer 1

Your controller should look something like this:

public class GCItemRetrievalController : Controller
{
    public ActionResult GCRetrieve()
    {
        return View();
    }
}

When you navigate to the following url:

http://mainsite/CustomUtilities/GCItemRetrieval/GCRetrieve

It should find the controller's GCRetrieve method and execute it. The return View() call will look for a . cshtml file named GCRetrieve.cshtml , as that is the name of the method.

Answer 2

 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 }
        );
    }
}

Answer 3

When you create a MVC application a class file named as RouteConfig.cs is created in App_Start directory. It has default routing as

    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 }
        );
    }
}

In the above default routing: if you want call a view CustomUtilities/Views/GCItemRetrieval/GCRetrieve.cshtml

I think CustomUtilities is your project name then use following

http://mainsite/GCItemRetrieval/GCRetrieve that is [domanin]/[controllername]/[actionname]

For default routing detail you can refer to http://www.niceonecode.com/QA/DotNet/MVC/routing-in-mvc-4/20190