Program.cs

using Microsoft.AspNetCore.Hosting;
using Microsoft.Extensions.Hosting;

namespace App
{
    /// <summary>
    /// 应用程序
    /// </summary>
    public class Program
    {
        /// <summary>
        /// 程序入口
        /// </summary>
        /// <param name="args"></param>
        public static void Main(string[] args)
        {
            CreateHostBuilder(args).Build().Run();
        }

        /// <summary>
        /// 创建host
        /// </summary>
        /// <param name="args"></param>
        /// <returns></returns>
        public static IHostBuilder CreateHostBuilder(string[] args)
        {
            return Host
                .CreateDefaultBuilder(args)
                .ConfigureWebHostDefaults(webBuilder =>
                {
                    webBuilder.UseStartup<Startup>();
                });
        }
    }
}