.Net Framework ServiceProvider 小筆記

public class Startup
{
    private static IServiceProvider _serviceProvider;
    public IContainer ApplicationContainer { get; private set; }
    IConfigurationRoot Configuration { get; }
    public Startup()
    {
        IConfigurationBuilder builder = new Microsoft.Extensions.Configuration.ConfigurationBuilder();

        Configuration = builder.Build();
    }


    public void ConfigureServices(IServiceCollection services)
    {
        services.AddSingleton<IConfigurationRoot>(Configuration);
        services
                .AddLogging(loggingBuilder =>
                {
                    loggingBuilder.ClearProviders();
                    loggingBuilder.SetMinimumLevel(Microsoft.Extensions.Logging.LogLevel.Trace);
                    loggingBuilder.AddNLog(Configuration);
                    LogManager.Setup().LoadConfigurationFromFile("nlog.config");
                });

        services.AddSingleton(provider => Configuration);
        //services.AddScoped(x=>loggerFactory);
        var builder = new ContainerBuilder();
        builder.Populate(services);

        var appContainer = builder.Build();
        _serviceProvider = new AutofacServiceProvider(appContainer);
    }
}