a issue about webservice(Method not implemented: method name or namespace not recogni

[katoforever]

I want to use web service to communication with Java and C++. c++ as the server,using GSoap to publish and Java is the client side,using Apache's cxf. Here is the Client code:

import java.nio.charset.Charset;
import java.rmi.RemoteException;
 
import javax.xml.namespace.QName;
import javax.xml.rpc.ParameterMode;
import javax.xml.rpc.ServiceException;
 
import org.apache.axis.client.Call;
import org.apache.axis.client.Service;
import org.apache.axis.encoding.XMLType;
 
 
public class StartUpClient {
    public static void main(String[] args)
    {
        try{
            String endpoint = "http://localhost:8686/wscplus?wsdl";
            Service service = new Service();
 
            Call call = (Call)service.createCall();
            call.setTargetEndpointAddress(endpoint);
 
            call.setOperationName(new QName("urn:wscplus","helloservice"));
            call.addParameter("param", XMLType.XSD_STRING, ParameterMode.IN);
            call.addParameter("result", XMLType.XSD_STRING, ParameterMode.OUT);
 
            call.setReturnTypeAsHeader(XMLType.XSD_STRING);
            String str = "237adsfasdfsdf";
            String strParam = new String(str.getBytes(Charset.forName("UTF-8")));
            String result = (String)call.invoke(new Object[]{strParam});
            System.out.println("Get return result from c++ server" + result);
 
        }
        catch(ServiceException e)
        {
            e.printStackTrace();
 
        }
        catch(RemoteException e)
        {
            e.printStackTrace();
        }
 
 
    }
 
}

When I start the client after starting the serverside,it always report the error "Method 'ns1:helloservice' not implemented: method name or namespace not recognized", can you help me find the solution? Thanks a lot!

[Frinavale]

After starting your web service, if you open a web browser and enter the url of the wsdl ('http://localhost:8686/wscplus?wsdl') does it show up??