我要创建一个Web服务的WCF返回JSON，但DataContractJsonSerializer是募资的一些循环引用（这是我不能在这种特殊情况下删除）。

I'm creating a web service in WCF that returns JSON, but the DataContractJsonSerializer is balking on some circular references (which I can't remove in this particular case).

相反，我想用Newtonsoft JSON库。什么是创建WCF自定义序列化的最简单的方法？

Instead, I'd like to use the Newtonsoft json library. What's the easiest way to create a custom serializer in WCF?

注：我知道我可以只返回一个流，但我不希望在运行code知道序列化的东西

Note: I know I could just return a stream, but I don't want operation code aware of serialization stuff.

推荐答案

重新的纯的WCF：如果你控制了线的两端（在完全.NET），然后应用自定义序列相对比较简单 - 你添加的 DataContractSerializerOperationBehavior 继承的行为，并覆盖 CreateSerializer - 见此处（带属性的这里）。

Re pure WCF: if you control both ends of the wire (on "full" .NET), then applying a custom serializer is relatively simple - you add a behaviour inherited from DataContractSerializerOperationBehavior, and override CreateSerializer - see here (with attribute here).

不过！我的的理解的（未经测试）是一个JSON的WCF服务不会使用这条路线，但会直接应用其自己的序列。

However! My understanding (untested) is that a JSON-enabled WCF service won't use this route, but will apply its own serializer directly.