问题描述
单个 WCF 服务能否提供多个接口，如果可以，您将如何在 app.config 中表达?
Can a single WCF service offer multiple interfaces, and if so how would you express this in app.config?
我的意思是一种服务，在一个端点上提供多个接口.
I mean one services offering several Interfaces on one endpoint.
推荐答案
首先你需要清楚什么是服务.您是指单个端点还是同一主机中的多个端点?
First you need to be clear what a service is. Do you mean a single endpoint, or multiple endpoints in the same host?
假设您的意思是单个端点，那么可以，但需要做一些工作.一个端点只能实现一个接口；所以你需要做的就是将你想要实现的所有接口组合成一个接口
Assuming you mean a single endpoint, then yes, but with a little work. An endpoint can only implement a single interface; so what you need to do is combine all the interfaces you want to implement into a single interface
public interface IMyInterface : IInterface1, IInterface2
然后在你的实现类中实现它们.你不能做的是将多个接口和多个实现神奇地合并到一个端点中.
and then implement them all inside your implementation class. What you cannot do is have multiple interfaces and multiple implementations magically merge into a single endpoint.
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