public class AutofacModuleRegister : Autofac.Module
  {
    //重寫Autofac管道Load方法，在這里注冊(cè)注入
    protected override void Load(ContainerBuilder builder)
    {
      //必須是Service結(jié)束的
      builder.RegisterAssemblyTypes(GetAssemblyByName("BlogService")).Where(a => a.Name.EndsWith("Service")).AsImplementedInterfaces();
      builder.RegisterAssemblyTypes(GetAssemblyByName("BlogRepository")).Where(a => a.Name.EndsWith("Repository")).AsImplementedInterfaces();
      //單一注冊(cè)
      // builder.RegisterType<PersonService>().Named<IPersonService>(typeof(PersonService).Name);
    }
    /// <summary>
    /// 根據(jù)程序集名稱獲取程序集
    /// </summary>
    /// <param name="AssemblyName">程序集名稱</param>
    public static Assembly GetAssemblyByName(String AssemblyName)
    {
      return Assembly.Load(AssemblyName);
    }
  }

 public IServiceProvider ConfigureServices(IServiceCollection services)
    {
      services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_1);
      return Blog.AutoFacModule.Solucation.AutoFac.Provider.RegisterAutofac.ForRegisterAutofac(services);
    }

public static class RegisterAutofac
  {
    public static IServiceProvider ForRegisterAutofac(IServiceCollection services)
    {
      var builder = new ContainerBuilder();
      builder.Populate(services);
      builder.RegisterModule<Blog.AutoFacModule.Solucation.AutoFac.Register.AutofacModuleRegister>();
      var container = builder.Build(); 
      return new AutofacServiceProvider(container);
    }
  }

[Route("api/[controller]")]
  [ApiController]
  public class ValuesController : ControllerBase
  {
    private IPersonService _personService;
    public ValuesController(IPersonService personService)
    {
      _personService = personService;
    }
    // GET api/values
    [HttpGet]
    public ActionResult<string> Get()
    {
      return Newtonsoft.Json.JsonConvert.SerializeObject(_personService.people());
    }
}

public static IHostBuilder CreateHostBuilder(string[] args) =>
      Host.CreateDefaultBuilder(args)
        .ConfigureWebHostDefaults(webBuilder =>
        {
          webBuilder.UseStartup<Startup>();
        })
    .UseServiceProviderFactory(new AutofacServiceProviderFactory());

public void ConfigureContainer(ContainerBuilder builder)
    {
      //添加依賴注入關(guān)系
      builder.RegisterModule(new Blog.AutoFacModule.Solucation.AutoFac.Register.AutofacModuleRegister());
      var controllerBaseType = typeof(ControllerBase);
      //在控制器中使用依賴注入
      builder.RegisterAssemblyTypes(typeof(Program).Assembly)
        .Where(t => controllerBaseType.IsAssignableFrom(t) && t != controllerBaseType)
        .PropertiesAutowired();
    }