3
我需要在REST,Json和WCF Web服務中使用請求標頭。 創建我IDispatchMessageInspector無法使IDispatchMessageInspector工作
public class HeaderInspector : IDispatchMessageInspector
{
public object AfterReceiveRequest(ref System.ServiceModel.Channels.Message request, System.ServiceModel.IClientChannel channel, System.ServiceModel.InstanceContext instanceContext)
{
int ind = request.Headers.FindHeader("xxxxx", "");
return null;
}
public void BeforeSendReply(ref System.ServiceModel.Channels.Message reply, object correlationState)
{
}
}
然後,endpointbehavio附加檢查員端點:
public class HeaderInspectorBehavior : IEndpointBehavior
{
public void AddBindingParameters(ServiceEndpoint endpoint, BindingParameterCollection bindingParameters)
{
}
public void ApplyClientBehavior(ServiceEndpoint endpoint, ClientRuntime clientRuntime)
{
}
public void ApplyDispatchBehavior(ServiceEndpoint endpoint, EndpointDispatcher endpointDispatcher)
{
HeaderInspector headerinsp = new HeaderInspector();
endpointDispatcher.DispatchRuntime.MessageInspectors.Add(new HeaderInspector());
}
public void Validate(ServiceEndpoint endpoint)
{
}
}
最後一個BehaviorExtensionElement:
public class MyExtension : BehaviorExtensionElement
{
public override Type BehaviorType
{
get { return typeof(HeaderInspectorBehavior); }
}
protected override object CreateBehavior()
{
return new HeaderInspectorBehavior();
}
}
這些類在同一個文件/命名空間是我的配置是:
<behaviors>
<endpointBehaviors>
<behavior name="RestBehavior">
<HeaderInspectorBehavior/>
<webHttp helpEnabled="true" defaultOutgoingResponseFormat="Json" faultExceptionEnabled="true" automaticFormatSelectionEnabled="false" />
</behavior>
</endpointBehaviors>
</behaviors>
<extensions>
<behaviorExtensions>
<add name="HeaderInspectorBehavior" type="PDM.WebService.MyExtension, PDM.WebService, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null" />
</behaviorExtensions>
</extensions>
一切編譯好,在執行我能趕上法「公共覆蓋類型BehaviorType」的執行, 但是代碼沒有其他方法被解僱之後(我送請求和我得到了響應,服務反應良好)。 我設置調試點在每個方法沒有別的執行! (特別是ApplyDispatchBehavior)。 有人可以指出我錯過了什麼嗎?