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问题描述
我有一个有两个不同实现的接口。
I've got an interface that has two different implementations.
public interface IProducer
{
}
public class Producer : IProducer
{
}
public class FaultProducer : IProducer
{
}
我有两个不同的类，都以IProducer作为依赖。
I have two different classes that both take an IProducer as a dependency.
public class ConsumerChannel
{
public ConsumerChannel(IProducer producer)
{
}
}
public class TradePublisher
{
public TradePublisher(IProducer producer)
{
}
}
TradePublisher 需要生产者和 ConsumerChannel 需要 FaultProducer 。我只能绑定 IProducer 到一个实现。在Windsor我可以这样做与命名绑定和 Dependency.OnComponent 但我不能在Ninject中找到类似的能力。有没有办法注入Ninject中的特定依赖项？
TradePublisher needs a Producer and ConsumerChannel needs a FaultProducer. I can only bind IProducer to one implementation. In Windsor I could do this with named bindings and Dependency.OnComponent but I can't find similar abilities in Ninject. Is there a way to inject specific dependencies in Ninject?
推荐答案
使用：
Bind<IProducer>().To<FaultProducer>().Named("FaultProducer");
public TradePublisher([Named("FaultProducer")] IProducer producer)
//...
}
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