using Microsoft.AspNetCore.Hosting; using Microsoft.Extensions.Configuration; using Microsoft.Extensions.Hosting; namespace appMpower; class Program { static void Main(string[] args) { BuildWebHost(args).Run(); } static IHost BuildWebHost(string[] args) { var config = new ConfigurationBuilder() .AddJsonFile("appsettings.json") .AddEnvironmentVariables(prefix: "ASPNETCORE_") .AddCommandLine(args) .Build(); var appSettings = config.GetSection("AppSettings").Get(); var host = Host.CreateDefaultBuilder(args) .ConfigureWebHostDefaults(webBuilder => { webBuilder.UseConfiguration(config) .UseKestrel(options => { options.AddServerHeader = false; options.AllowSynchronousIO = true; }) .UseStartup(); }) .Build(); return host; } } public class AppSettings { public string Database { get; set; } }