我已经采取了发展上的.NET WCF项目。除此之外，该项目包含3个文件：

I have taken over development on a .NET WCF project. Among other things, the project contains 3 files:

这两个执行文件几乎是相同的 - 至少所有的code中的方法的实现是相同的。我是很新的WCF编程，但是这让我觉得奇怪，我们需要复制code，只是为了实现JSON和SOAP。

The two implementation files are almost identical - at least all the code in the implementation of the methods is identical. I am quite new to WCF programming, but it strikes me as odd, that we need to duplicate the code, just to implement JSON as well as SOAP.

有没有办法合并到这一种实现方式，并让框架决定，如果数据是通过SOAP或JSON运？

Is there a way to merge this into one implementation and let the framework decide if data is to be transported by SOAP or JSON?

/卡斯滕

推荐答案

定义两个端点，用同样的合同，您的服务实现。定义首先使用SOAP，那么第二个使用JSON：

Defines two endpoints, with the same contract for your service implementation. Defines the first to use SOAP, then the second to use JSon :

<service name="YourService">
    <endpoint address="rest"
                        binding="webHttpBinding"
                        contract="IYourService"
                      behaviorConfiguration="RestBehavior"/>
    <endpoint address="soap"
                        binding="wsHttpBinding"
                        contract="IYourService"/>
    <endpoint address="mex"
                        binding="mexHttpBinding"
                        contract="IMetadataExchange"/>
</service>
<endpointBehaviors>
    <behavior name="RestBehavior">
        <webHttp/>
    </behavior>
</endpointBehaviors>

接下来将在 HTTP端点：//.../yourservice.svc/soap ，另一个在 HTTP：//.../yourservice.svc/rest

回答您的评论，我说的是，以取代本节：

[edit] to answer to your comment, what I said is to replace this section :

<services>
  <service name="WebApi.SoapApi" behaviorConfiguration="ApiBehavior">
    <endpoint address="basic" bindingNamespace="http://api.myservice.dk/Basic" contract="WebApi.IApi" binding="basicHttpBinding" bindingConfiguration="ApiBinding" />
  </service>
  <service name="WebApi.JsonApi" behaviorConfiguration="ApiBehavior">
    <endpoint address="web" bindingNamespace="http://api.myservice.dk/Web" contract="WebApi.IApi" binding="webHttpBinding" bindingConfiguration="ApiBinding" behaviorConfiguration="JsonBehavior" />
  </service>
</services>

是：

<services>
  <service name="WebApi.UniqueApi" behaviorConfiguration="ApiBehavior">
    <endpoint address="basic" bindingNamespace="http://api.myservice.dk/Basic" contract="WebApi.IApi" binding="basicHttpBinding" bindingConfiguration="ApiBinding" />
    <endpoint address="web" bindingNamespace="http://api.myservice.dk/Web" contract="WebApi.IApi" binding="webHttpBinding" bindingConfiguration="ApiBinding" behaviorConfiguration="JsonBehavior" />
  </service>
</services>

一条龙服务，有两个端点

One service, with two endpoints