从Soap UI发送的附件数据在WCF服务中未收到

Question

我有一个寻找流数据的wcf服务

[MessageContract]
public class NextService : INextService
{  
    [WebInvoke(Method = "POST", UriTemplate = "*")]
    public void Upload(Stream data)
    {
        try
        {
            _log.InfoFormat("-------------{0}------------------------------", data);



            var request = WebOperationContext.Current.IncomingRequest;
            WebHeaderCollection headers = request.Headers;
            _log.InfoFormat(request.Method + " ");// + request.UriTemplateMatch.RequestUri.AbsolutePath);
            foreach (string headerName in headers.AllKeys)
            {
                _log.InfoFormat(headerName + ": " + headers[headerName]);
            }

            if (File.Exists(@"c:\\test\\ViewDocumentOp.pdf"))
                File.Delete(@"c:\\test\\ViewDocumentOp.pdf");
            using (FileStream fs = new FileStream(@"c:\\test\\ViewDocumentOp.pdf", FileMode.CreateNew, FileAccess.Write))
            {
                CopyStream(data, fs);
            }

            StreamReader bodyReader = new StreamReader(data);
            string bodyString = bodyReader.ReadToEnd();
            int length = bodyString.Length;
            _log.InfoFormat("-------------------------------------------------------");

        }
        catch (Exception ex)
        {
            _log.ErrorFormat(" Error in UploadDoc {0} Message : {1}", ex.StackTrace, ex.Message);
        }
    }

下面是界面

 [ServiceContract]
    public interface INextService
    {
        [OperationContract]
        [WebInvoke(Method = "POST", BodyStyle = WebMessageBodyStyle.Bare)]
            void Upload(Stream data);
    }

我在绑定中添加了带有MTOM详细信息的webconfig

       <basicHttpBinding>
                <binding name="Encode" messageEncoding="Mtom" maxBufferSize="2147483647" maxReceivedMessageSize="2147483647"
                         transferMode="Streamed">
              </binding>                  
         </basicHttpBinding>
    <service behaviorConfiguration="NextServiceBehavior" name="SupportingDocsFacade.NextService">
            <endpoint address="/Upload" binding="basicHttpBinding" bindingConfiguration="Encode"
              name="Basic" contract="SupportingDocsFacade.INextGenService" />
            <endpoint address="mex" binding="mexHttpsBinding" contract="IMetadataExchange" />
          </service>

我正在使用Soap UI来称呼它也有附件。 SoapUI中显示的原始数据具有边界数据我已按照以下SoapDoc

在request属性中启用MTOM

某些数据未到达网络服务的方式。上载服务中的日志打印为

------------- System.ServiceModel.Dispatcher.StreamFormatter + MessageBodyStream -------------------------- ----

Answer 1

首先，我们无法将数据（调用服务）直接发布到Basichttpbinding创建的服务地址。这仅适用于由Webhttpbinding创建的WCF休息样式服务。can't receive xml post request values in wcf c#

http://xxxx:xx/service1.svc/upload

如果我们使用Basichttpbinding创建服务，则应使用基地址来传递流数据，如文档中所述。https://www.soapui.org/docs/soap-and-wsdl/attachments.html我们利用内联文件来传递stream参数。请参见下面的屏幕截图。请随时告诉我是否有什么我可以帮助的。