我创建了一个具有以下配置的服务主机 .
<?xml version="1.0"?>
<configuration>
<system.serviceModel>
<services>
<service name="MathServiceLib.MathService" behaviorConfiguration="myMathServiceBehave">
<host>
<baseAddresses>
<add baseAddress="http://localhost:9001/MathService"/>
<add baseAddress="net.tcp://localhost:9002/MathService"/>
</baseAddresses>
</host>
<endpoint address="http://localhost:9001/MathService" binding="basicHttpBinding" contract="MathServiceLib.IMathService"/>
<endpoint address ="net.tcp://localhost:9002/MathService" binding ="netTcpBinding" contract="MathServiceLib.IMathService"/>
<endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange"/>
<!--<endpoint address="mex" binding="mexTcpBinding" contract="IMetadataExchange"/>-->
</service>
</services>
<behaviors>
<serviceBehaviors>
<behavior name="myMathServiceBehave">
<!--<serviceMetadata httpGetEnabled="true"/>-->
</behavior>
</serviceBehaviors>
</behaviors>
</system.serviceModel>
</configuration>
我不想使用serviceMetadata httpGetEnabled =“true”属性,而是想使用MEX绑定来创建代理 .
现在我开始使用我的服务
svcHost = new ServiceHost(typeof(MathServiceLib.MathService));
svcHost.Open();
我得到以下错误,请帮助 .
The contract name 'IMetadataExchange' could not be found in the list of contracts implemented by the service MathService. Add a ServiceMetadataBehavior to the configuration file or to the ServiceHost directly to enable support for this contract.
1 回答
根据我的经验,您需要指定
如果你想使用
以下文章提供了全面的信息和示例:
http://msdn.microsoft.com/en-us/library/ms734765(v=vs.110).aspx
http://www.c-sharpcorner.com/UploadFile/81a718/wcf-service-faqs-part-2/