有兩種方式:
1)配置文件中配置:在服務端的配置文件behaviors節下配置serviceDebug的屬性includeExceptionDetailInFaults=True即可
<behaviors>
<serviceBehaviors>
<behavior name="serviceBehavior">
<serviceDebug includeExceptionDetailInFaults="True"/>
</behavior>
</serviceBehaviors>
</behaviors>
2)使用服務行爲屬性來設置:在服務端使用ServiceBehaviorAttribute來初始化
[ServiceBehavior(IncludeExceptionDetailInFaults = true)]
public class MediaManagerService: IMediaManagerService, IMediaStreaming