servicestack - 服务类具有未解析的公共属性

Question

我很难理解为什么我的 Manager 类在通过 Service 类中的这个示例 POST 方法处理请求的上下文中为空。我注册了 Manager 和它的依赖项，就像这个例子一样，它似乎注册得很好。我可以让它工作的唯一方法是，如果我告诉属性去并通过 apphost 引用中的容器来 resolveNamed。谢谢！

public static class TemplateContainer
{
  public const string DomainName = "Template";

  public static Funq.Container Configure(Funq.Container container)
  {

        container.Register<IUOWMongo<TemplateMongoContext>>(DomainName, c =>
             new UOWMongo<TemplateMongoContext>(
                  c.ResolveNamed<string>(Constants.NamedString)
                  )
             ).ReusedWithin(Funq.ReuseScope.Request);

        container.Register<IMongoTemplateRepository>(DomainName, c =>
             new MongoTemplateRepository<TemplateMongoContext>(
                        c.ResolveNamed<IUOWMongo<TemplateMongoContext>>(DomainName)
                  )
             ).ReusedWithin(Funq.ReuseScope.Request);

        container.Register<ITemplateDataManager>(DomainName, c =>
             new TemplateDataManager(c.ResolveNamed<IMongoTemplateRepository>(DomainName))
             ).ReusedWithin(Funq.ReuseScope.Default);

        return container;
  }
}

public class TemplateService : ServiceStack.ServiceInterface.Service
{
  public ITemplateDataManager Manager { get; set; }

  public GetTemplateResponse Post(GetTemplateRequest request)
  {
        var response = new GetTemplateResponse();
        **// Manager is null here!!!
        // Only way I can get it to work is if I do this:
        Manager = AppHostBase.Instance.Container.ResolveNamed<ITemplateDataManager>("Template");**

        return response;
  }
}

Answer 1

Funq 中的 AutoWiring 不查看命名依赖项。您可以将其更改为注册为普通依赖项：

container.Register<ITemplateDataManager>(c =>
     new TemplateDataManager(c.ResolveNamed<IMongoTemplateRepository>(DomainName))
 );