DevAndy | Host oder Webhost mit Autofac

            /*
             Web:

            var builder = WebApplication.CreateBuilder(args);

            builder.Host.UseServiceProviderFactory(new AutofacServiceProviderFactory());
             */

            var builder = Host.CreateDefaultBuilder()
                              .UseServiceProviderFactory(new AutofacServiceProviderFactory())
                              .ConfigureAppConfiguration((hostContext, config) =>
                              {
                                  config
                                    .SetBasePath(System.IO.Directory.GetCurrentDirectory())
                                    .AddJsonFile($"appsettings.json", optional: true, reloadOnChange: true)
                                    .AddJsonFile($"appsettings.{hostContext.HostingEnvironment.EnvironmentName}.json", optional: true)
                                    .AddJsonFile($"appsettings.{Environment.MachineName}.json", optional: true)
                                    .AddEnvironmentVariables();

                              })
                              .ConfigureServices((hostContext, services) =>
                              {
                                  IConfiguration config = hostContext.Configuration;
                                  Console.WriteLine(config.GetDebugView());

                                  services.AddLogging(b =>
                                  {
                                      b.AddDebug();
                                      b.AddConsole();
                                  });

                                  // Register over IServiceCollection
                              })
                            .ConfigureContainer<ContainerBuilder>(builder =>
                            {
                                builder.RegisterInstance(new LoggerFactory())
                                                        .As<ILoggerFactory>();
                                builder.RegisterGeneric(typeof(Logger<>))
                                                        .As(typeof(ILogger<>))
                                                        .SingleInstance();

                                // Register over Autofac ContainerBuilder
                            });

            App = builder.Build();
            var service = (AutofacServiceProvider)App.Services;
            this.Container = service.LifetimeScope;

            var myService = this.Container.Resolve<MyService>();

Web:

var builder = WebApplication.CreateBuilder(args);

builder.Host.UseServiceProviderFactory(new AutofacServiceProviderFactory());

var builder = Host.CreateDefaultBuilder()

.UseServiceProviderFactory(new AutofacServiceProviderFactory())

.ConfigureAppConfiguration((hostContext, config) =>

{

config

.SetBasePath(System.IO.Directory.GetCurrentDirectory())

.AddJsonFile($"appsettings.json", optional: true, reloadOnChange: true)

.AddJsonFile($"appsettings.{hostContext.HostingEnvironment.EnvironmentName}.json", optional: true)

.AddJsonFile($"appsettings.{Environment.MachineName}.json", optional: true)

.AddEnvironmentVariables();

})

.ConfigureServices((hostContext, services) =>

{

IConfiguration config = hostContext.Configuration;

Console.WriteLine(config.GetDebugView());

services.AddLogging(b =>

{

b.AddDebug();

b.AddConsole();

});

// Register over IServiceCollection

})

.ConfigureContainer<ContainerBuilder>(builder =>

{

builder.RegisterInstance(new LoggerFactory())

.As<ILoggerFactory>();

builder.RegisterGeneric(typeof(Logger<>))

.As(typeof(ILogger<>))

.SingleInstance();

// Register over Autofac ContainerBuilder

});

App = builder.Build();

var service = (AutofacServiceProvider)App.Services;

this.Container = service.LifetimeScope;

var myService = this.Container.Resolve<MyService>();

Denn ich habe kein Gefallen am Tod dessen, der sterben muss, spricht Gott, der Herr. So kehrt denn um, und ihr sollt leben!

Host oder Webhost mit Autofac

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