YIHE_API/MadRunFabric.../WorkOrderApi/Program.cs

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore;
using Microsoft.AspNetCore.Hosting;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.Logging;
using MongoDB.Bson;
using MongoDB.Bson.Serialization;
using MongoDB.Bson.Serialization.Serializers;

namespace WorkOrderApi
{
    public class Program
    {
        public static void Main(string[] args)
        {
            var serializer = new DateTimeSerializer(DateTimeKind.Local, BsonType.DateTime);
            BsonSerializer.RegisterSerializer(typeof(DateTime), serializer);

            BuildWebHost(args).Run();
        }

        public static IWebHost BuildWebHost(string[] args) =>
            WebHost.CreateDefaultBuilder(args)
                .UseStartup<Startup>()
                .UseUrls("http://*:28310")
                .Build();
    }
}