C# ASP.NET Core에서 세션을 활성화하는 방법은 무엇입니까?

public class Startup {
   public void Configure(IApplicationBuilder app){
      app.UseSession();
      app.UseMvc();
      app.Run(context => {
         return context.Response.WriteAsync("Hello World!");
      });
   }
   public void ConfigureServices(IServiceCollection services){
      services.AddMvc();
      services.AddSession(options => {
         options.IdleTimeout = TimeSpan.FromMinutes(60);
      });
   }
}

public class HomeController : Controller{
   [Route("home/index")]
   public IActionResult Index(){
      HttpContext.Session.SetString("product","laptop");
      return View();
   }
   [Route("home/GetSessionData")]
   public IActionResult GetSessionData(){
      ViewBag.data = HttpContext.Session.GetString("product");;
      return View();
   }
}