Use generic host in the MyCompanyName.MyProjectName.Web

templates/app/aspnet-core/src/MyCompanyName.MyProjectName.Web/MyCompanyName.MyProjectName.Web.csproj

@@ -31,7 +31,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Serilog.AspNetCore" Version="2.1.1" />
+    <PackageReference Include="Serilog.Extensions.Hosting" Version="3.0.0" />
     <PackageReference Include="Serilog.Sinks.File" Version="4.0.0" />
     <PackageReference Include="Serilog.Sinks.Async" Version="1.4.0" />
     <PackageReference Include="Swashbuckle.AspNetCore" Version="4.0.1" />

templates/app/aspnet-core/src/MyCompanyName.MyProjectName.Web/MyProjectNameWebModule.cs

@@ -1,5 +1,7 @@
-using System.IO;
+using System;
+using System.IO;
 using Localization.Resources.AbpUi;
+using Microsoft.AspNetCore;
 using Microsoft.AspNetCore.Builder;
 using Microsoft.AspNetCore.Hosting;
 using Microsoft.Extensions.Configuration;
@@ -22,6 +24,7 @@ using Volo.Abp.AspNetCore.Mvc.UI.Theme.Basic;
 using Volo.Abp.AspNetCore.Mvc.UI.Theme.Shared;
 using Volo.Abp.Autofac;
 using Volo.Abp.AutoMapper;
+using Volo.Abp.Configuration;
 using Volo.Abp.FeatureManagement;
 using Volo.Abp.Identity.Web;
 using Volo.Abp.Localization;

templates/app/aspnet-core/src/MyCompanyName.MyProjectName.Web/Program.cs

@@ -1,6 +1,6 @@
 using System;
-using System.IO;
 using Microsoft.AspNetCore.Hosting;
+using Microsoft.Extensions.Hosting;
 using Serilog;
 using Serilog.Events;
 
@@ -16,7 +16,7 @@ namespace MyCompanyName.MyProjectName.Web
 #else
                 .MinimumLevel.Information()
 #endif
-                .MinimumLevel.Override("Microsoft", LogEventLevel.Debug)
+                .MinimumLevel.Override("Microsoft", LogEventLevel.Information)
                 .Enrich.FromLogContext()
                 .WriteTo.Async(c => c.File("Logs/logs.txt"))
                 .CreateLogger();
@@ -24,7 +24,7 @@ namespace MyCompanyName.MyProjectName.Web
             try
             {
                 Log.Information("Starting web host.");
-                BuildWebHostInternal(args).Run();
+                CreateHostBuilder(args).Build().Run();
                 return 0;
             }
             catch (Exception ex)
@@ -38,14 +38,13 @@ namespace MyCompanyName.MyProjectName.Web
             }
         }
 
-        public static IWebHost BuildWebHostInternal(string[] args) =>
-            new WebHostBuilder()
-                .UseKestrel()
-                .UseContentRoot(Directory.GetCurrentDirectory())
-                .UseIIS()
-                .UseIISIntegration()
-                .UseStartup<Startup>()
-                .UseSerilog()
-                .Build();
+        public static IHostBuilder CreateHostBuilder(string[] args) =>
+            Host.CreateDefaultBuilder(args)
+                .ConfigureWebHostDefaults(webBuilder =>
+                {
+                    webBuilder.UseStartup<Startup>();
+                })
+                .UseAutofac()
+                .UseSerilog();
     }
 }

templates/app/aspnet-core/src/MyCompanyName.MyProjectName.Web/Startup.cs

@@ -1,21 +1,14 @@
-using System;
-using Microsoft.AspNetCore.Builder;
+using Microsoft.AspNetCore.Builder;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Logging;
-using Volo.Abp;
 
 namespace MyCompanyName.MyProjectName.Web
 {
     public class Startup
     {
-        public IServiceProvider ConfigureServices(IServiceCollection services)
+        public void ConfigureServices(IServiceCollection services)
         {
-            services.AddApplication<MyProjectNameWebModule>(options =>
-            {
-                options.UseAutofac();
-            });
-
-            return services.BuildServiceProviderFromFactory();
+            services.AddApplication<MyProjectNameWebModule>();
         }
 
         public void Configure(IApplicationBuilder app, ILoggerFactory loggerFactory)