如何将我的 WCF webHttpBinding 与 customBinding 结合起来以更改 webMessageEncoding？

Question

我已经实现了一个 IIS 托管的 WCF Restful 服务，它是运行以下配置（经过简化，这里只是相关配置）：

<system.serviceModel>
    <bindings>
        <!-- My old working webHttpBinding -->
        <webHttpBinding>
            <binding name="RestBinding" maxBufferPoolSize="524288" maxBufferSize="2147483647" maxReceivedMessageSize="2147483647">          
                <readerQuotas maxDepth="2147483647" maxStringContentLength="2147483647" maxArrayLength="2147483647" 
                    maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
                <security mode="Transport">
                    <transport clientCredentialType="None"/>
                </security>
            </binding>
        </webHttpBinding>
        <!-- My new custom binding which should replace my webHttpBinding-->
        <customBinding>
            <binding name="CustomMapper">          
                <webMessageEncoding webContentTypeMapperType="CustomTypeMapper, MyService.Lib" />
                <httpTransport authenticationScheme="None" maxBufferSize="2147483647" maxReceivedMessageSize="2147483647" 
                    manualAddressing="true" />          
            </binding>
        </customBinding>
    </bindings>
    <behaviors>
        <endpointBehaviors>
            <behavior name="restbehavior">          
                <webHttp/>          
            </behavior>             
        </endpointBehaviors>            
    </behaviors>
    <services>
        <!-- My endpoint where I have changed binding from webHttpBinding to customBinding 
            and bindingConfiguration from RestBinding to CustomMapper -->
        <service behaviorConfiguration="servicebehavior" name="MyService">
            <endpoint address="rest" binding="customBinding" name="RESTEndPoint" bindingConfiguration="CustomMapper" 
                behaviorConfiguration="restbehavior" contract="IMyService" />
            <endpoint address="mex" binding="mexHttpsBinding" contract="IMetadataExchange" />
        </service>
    </services>     
</system.serviceModel>

只要我运行使用我的旧 webHttpBinding 的服务，一切都很好，但是一旦我切换到自定义配置，我就会在调用该服务时收到 404 状态代码。

我需要 customBinding，因为我必须为服务使用传入流，我确实需要内容类型 "application/JSON" 而不是仅支持 "text/plain"（非常类似于 this问题）。

但是如何正确配置我的绑定？我尝试遵循 this 方法，但没有成功。

我必须以某种方式将我的 webHttpBinding 与我的 customBinding 结合/转换。我需要做什么？

Answer 1

我看到您在旧绑定中使用它作为 https 绑定，因为您添加了安全模式。

            <security mode="Transport">
                <transport clientCredentialType="None"/>
            </security>

要在自定义绑定中具有相同的行为，您需要按以下方式将其更改为 httpsTransport 而不是 httpTransport：

    <customBinding>
        <binding name="CustomMapper">          
            <webMessageEncoding webContentTypeMapperType="CustomTypeMapper, MyService.Lib" />
            <httpsTransport authenticationScheme="None" maxBufferSize="2147483647" maxReceivedMessageSize="2147483647" 
                manualAddressing="true" />          
        </binding>
    </customBinding>

如何将我的 WCF webHttpBinding 与 customBinding 结合起来以更改 webMessageEncoding？

How do I combine my WCF webHttpBinding with a customBinding to change webMessageEncoding?

.net

rest

wcf

web-config

wcf-binding