在ASP.Net Core MVC中未调用LoginController（在Visual Studio Code中）

Question

I have following controller in asp.net core MVC.

public class LoginController : Controller
    {
        public IActionResult Callback()
        {
            return View();
        }
    }

But when I load in URL like localhost:5000/login/callback.

It calls HomeController's Index Method. What am I doing wrong? In startup.cs I have following in Configure Method.

app.UseMvc(routes =>
            {
                routes.MapRoute(
                    name: "default",
                    template: "{controller=Home}/{action=Index}/{id?}");

                routes.MapSpaFallbackRoute(
                    name: "spa-fallback",
                    defaults: new { controller = "Home", action = "Index" });
            });

Hey, Pals. Thanks fo your answers. I forgot to mention that I was running project in visual studio code. So when I ran project in vs2017, it is working now. So may be this is build issue. So now question turns to how to build (or rebuild) project in visual studio code?

Answer 1

You need to define Route for the controller. Then decorate action either by [HttpGet] or [HttpPost]

[Route("api/MyLogin")]
public class LoginController : Controller
{
    [HttpGet]
    public IActionResult Callback()
    {
        return View();
    }
}