jax-ws调用.net webservice soapAction错误解决方法

http://blog.csdn.net/wanglang3081/article/details/21171553

/** Create a Dispatch instance from a service.**/
        Dispatch dispatch = service.createDispatch(portName,
                SOAPMessage.class, Service.Mode.MESSAGE);

        // The soapActionUri is set here. otherwise we get a error on .net based services.
        dispatch.getRequestContext().put(Dispatch.SOAPACTION_USE_PROPERTY, new Boolean(true));
        dispatch.getRequestContext().put(Dispatch.SOAPACTION_URI_PROPERTY, soapActionUri);

/** Create SOAPMessage request. **/
        // compose a request message
        MessageFactory messageFactory = MessageFactory.newInstance();
        SOAPMessage message = messageFactory.createMessage();

        //Create objects for the message parts
        SOAPPart soapPart = message.getSOAPPart();
        SOAPEnvelope envelope = soapPart.getEnvelope();
        SOAPBody body = envelope.getBody();

        //Populate the Message.  In here, I populate the message from a xml file
        StreamSource preppedMsgSrc = new StreamSource(new FileInputStream("req.xml"));
        soapPart.setContent(preppedMsgSrc);

        //Save the message
        message.saveChanges();

        System.out.println(message.getSOAPBody().getFirstChild().getTextContent());

        SOAPMessage response = (SOAPMessage) dispatch.invoke(message);

        return response;