Asp.net 网络 api 使用 autofac 和 Hangfire

Question

我最近升级到新版本的 Hangfire，我正在努力尝试使用 autofac 和 Hangfire 设置我的网络api。我正在使用 Autofac Hangfire 集成版本 1.1 和 Hangfire 1.4.2。我正在使用 Owin 进行托管。我不断收到以下错误：

The requested service 'IFoo' has not been registered. To avoid this exception, either register a component to provide the service, check for service registration using IsRegistered(), or use the ResolveOptional() method to resolve an optional dependency.

这是我的owin启动配置。我所有的注册都是在 AutofacStandardModule class

public class Startup
{
    public void Configuration(IAppBuilder app)
    {
        //we will have the firewall block all CE endpoints from the outside instead
        //ConfigureOAuthTokenConsumption(app);

        var storage = new SqlServerStorage("connection string");

        JobStorage.Current = storage;

        app.UseHangfireServer(new BackgroundJobServerOptions(),storage);
        app.UseHangfireDashboard("/Hangfire",new DashboardOptions(),storage);
        var builder = new ContainerBuilder();
        builder.RegisterModule(new AutofacStandardModule()); 
        var container = builder.Build();

        GlobalConfiguration.Configuration.UseAutofacActivator(container);
        }
}

此外，这是我的网站 api 配置 class。我也不知道我应该如何在这里配置 Hangfire..

public static class WebApiConfig
{
    public static void Register(HttpConfiguration config, Autofac.Module moduleToAppend)
    {
        config.MapHttpAttributeRoutes();

        config.EnableCors();
        config.EnableSystemDiagnosticsTracing();

        var builder = new ContainerBuilder(); 

        builder.RegisterAssemblyTypes(
            Assembly.GetExecutingAssembly())
                .Where(t =>
                    !t.IsAbstract && typeof(ApiController).IsAssignableFrom(t))
                .InstancePerLifetimeScope();

        builder.RegisterModule(
            new AutofacStandardModule()); 

        if (moduleToAppend != null)
        {
            builder.RegisterModule(moduleToAppend);
        }

        var container = builder.Build();

        config.DependencyResolver = new AutofacWebApiDependencyResolver(
            container);

        //Hangfire.GlobalConfiguration.Configuration.UseAutofacActivator(container);

        //JobActivator.Current = new AutofacJobActivator(container);
        }
}

Answer 1

我解决了，看来我入队的时候没说清楚我的工作是什么类型

所做的就是改变

_jobClient.Enqueue(
            () => _foo.Bar(fooId, fooId2));

..进入..

_jobClient.Enqueue<IFoo>(x => x.Bar(fooId, fooId2));

Asp.net 网络 api 使用 autofac 和 Hangfire

Asp.net web api with autofac and Hangfire

autofac

owin

hangfire