Mark old configuration methods as obsolete

framework/src/Volo.Abp.AspNetCore/Microsoft/Extensions/DependencyInjection/AbpAspNetCoreServiceCollectionExtensions.cs

@@ -1,4 +1,5 @@
-using Microsoft.AspNetCore.Hosting;
+using System;
+using Microsoft.AspNetCore.Hosting;
 using Microsoft.Extensions.Configuration;
 
 namespace Microsoft.Extensions.DependencyInjection
@@ -10,11 +11,13 @@ namespace Microsoft.Extensions.DependencyInjection
             return services.GetSingletonInstance<IWebHostEnvironment>();
         }
 
+        [Obsolete]
         public static IConfigurationRoot BuildConfiguration(this IServiceCollection services, ConfigurationBuilderOptions options = null)
         {
             return services.GetHostingEnvironment().BuildConfiguration(options);
         }
 
+        [Obsolete]
         public static IConfigurationRoot AddConfiguration(this IServiceCollection services, ConfigurationBuilderOptions options = null)
         {
             var configuration = services.BuildConfiguration(options);

framework/src/Volo.Abp.AspNetCore/Volo/Abp/ApplicationInitializationContextExtensions.cs

@@ -1,5 +1,6 @@
 using Microsoft.AspNetCore.Builder;
 using Microsoft.AspNetCore.Hosting;
+using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Logging;
 using Volo.Abp.DependencyInjection;
@@ -18,6 +19,11 @@ namespace Volo.Abp
             return context.ServiceProvider.GetRequiredService<IWebHostEnvironment>();
         }
 
+        public static IConfiguration GetConfiguration(this ApplicationInitializationContext context)
+        {
+            return context.ServiceProvider.GetRequiredService<IConfiguration>();
+        }
+
         public static ILoggerFactory GetLoggerFactory(this ApplicationInitializationContext context)
         {
             return context.ServiceProvider.GetRequiredService<ILoggerFactory>();

framework/src/Volo.Abp.Core/Volo.Abp.Core.csproj

@@ -20,6 +20,7 @@
     <PackageReference Include="Microsoft.Extensions.Options" Version="3.0.0" />
     <PackageReference Include="Microsoft.Extensions.Options.ConfigurationExtensions" Version="3.0.0" />
     <PackageReference Include="Microsoft.Extensions.Logging" Version="3.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Hosting.Abstractions" Version="3.0.0" />
     <PackageReference Include="System.Runtime.Loader" Version="4.3.0" />
     <PackageReference Include="System.Linq.Dynamic.Core" Version="1.0.19" />
     <PackageReference Include="System.Linq.Queryable" Version="4.3.0" />

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

@@ -1,6 +1,5 @@
 using Microsoft.AspNetCore.Builder;
 using Microsoft.Extensions.DependencyInjection;
-using Microsoft.Extensions.Logging;
 
 namespace MyCompanyName.MyProjectName.Web
 {
@@ -11,7 +10,7 @@ namespace MyCompanyName.MyProjectName.Web
             services.AddApplication<MyProjectNameWebModule>();
         }
 
-        public void Configure(IApplicationBuilder app, ILoggerFactory loggerFactory)
+        public void Configure(IApplicationBuilder app)
         {
             app.InitializeApplication();
         }