Program.cs

Program.cs

using System;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Http;

namespace ConsoleApplication
{
    public class Program
    {
        public static void Main(string[] args)
        {
            var host = new WebHostBuilder()
            	.UseKestrel()
            	.UseStartup<Startup>()
            	.UseUrls(args)
            	.Build();

            host.Run()
        }
    }

    public class Startup
    {
    	public void Configure(IApplicationBuilder app)
    	{
    		app.Run(async (context)=>
    		{
    			await context.Response.WriteAsync("Hora..." + DateTime.Now.ToString());

    			});
    	}
    }
}