最近在用unity的依赖注入，但是园中类似UnityDependencyResolver 实现 IDependencyResolver的方式只能实现控制器的依赖注入，而ashx的就不行，无效，问问园中的大牛们可有良方啊？

以下是控制器依赖注入的实现代码，因为代码以复制到html格式上去就报错，所以直接以这样的形式贴出来了：

protected void Application_Start()
{

IUnityContainer container = GetUnityContainer();

DependencyResolver.SetResolver(new UnityDependencyResolver(container));
AreaRegistration.RegisterAllAreas();

RegisterGlobalFilters(GlobalFilters.Filters);
RegisterRoutes(RouteTable.Routes);

}

private IUnityContainer GetUnityContainer()
{

IUnityContainer container = new UnityContainer();
container.RegisterType<IRep_kk, Rep_kk>();接口和实现类

return container;
}

public class UnityDependencyResolver : IDependencyResolver
{
IUnityContainer container;
public UnityDependencyResolver(IUnityContainer container)
{
this.container = container;
}

public object GetService(Type serviceType)
{
try
{

return container.Resolve(serviceType);
}
catch
{
return null;
}
}

public IEnumerable<object> GetServices(Type serviceType)
{
try
{

return container.ResolveAll(serviceType);
}
catch
{
return new List<object>();
}
}
}