abp-vnext-pro/aspnet-core/services/host/Lion.AbpPro.HttpApi.Host/Program.cs

using System;
using System.IO;
using Lion.AbpPro.Extensions;
using Microsoft.AspNetCore.Hosting;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.Hosting;
using Serilog;
using Serilog.Events;

namespace Lion.AbpPro
{
    public class Program
    {
        public static void Main(string[] args)
        {
            try
            {
                var configuration = new ConfigurationBuilder()
                    .SetBasePath(Directory.GetCurrentDirectory())
                    .AddJsonFile($"appsettings.{Environment.GetEnvironmentVariable("ASPNETCORE_ENVIRONMENT") ?? ""}.json", true)
                    .Build();

                Log.Logger = new LoggerConfiguration()
                    .ReadFrom.Configuration(configuration)
                    .Enrich.FromLogContext()
                    .CreateLogger();
                CreateHostBuilder(args).Build().Run();
            }
            catch (Exception ex)
            {
                Log.Fatal(ex, "Host terminated unexpectedly!");
            }
            finally
            {
                Log.CloseAndFlush();
            }
        }

        private static IHostBuilder CreateHostBuilder(string[] args) =>
            Host.CreateDefaultBuilder(args)
                .ConfigureWebHostDefaults(webBuilder =>
                {
                    webBuilder.ConfigureKestrel((context, options) => { options.Limits.MaxRequestBodySize = 1024 * 50; });
                    webBuilder.UseStartup<Startup>();
                })
                .UseSerilog((context, loggerConfiguration) =>
                {
                    SerilogToEsExtensions.SetSerilogConfiguration(loggerConfiguration,context.Configuration);
                }).UseAutofac();
    }
}