ThirdPartyAPI/SignatureAPI/Program.cs

using Microsoft.AspNetCore.Hosting;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Logging;
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Threading.Tasks;

namespace SignatureAPI
{
    public class Program
    {
        public static void Main(string[] args)
        {
            CreateHostBuilder(args).Build().Run();

            //var path = Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData);
            //var tracePath = Path.Join(path, $"Log_CustomerService_{DateTime.Now.ToString("yyyyMMdd-HHmm")}.txt");
            //Trace.Listeners.Add(new TextWriterTraceListener(tracePath));
            //Trace.AutoFlush = true;
        }

        public static IHostBuilder CreateHostBuilder(string[] args) =>
    Host.CreateDefaultBuilder(args)
        .ConfigureWebHostDefaults(webBuilder =>
        {
            webBuilder
                .ConfigureLogging((ctx, builder) =>
                {
                    builder.AddConfiguration(ctx.Configuration.GetSection("Logging"));
                    builder.AddFile(o => o.RootPath = ctx.HostingEnvironment.ContentRootPath);
                })
                .UseStartup<Startup>();
        });
    }
}