xfire调用webservice返回的结果如何取到呀，现在调用 有问题吗？
xfire调用webservice返回的结果如何取到呀，现在调用 有问题吗？
try {
Client c = new Client(new URL("http://www.webxml.com.cn/WebServices/IpAddressSearchWebService.asmx?wsdl"));
Object[] params = new Object[2];
params[0] = "1.202.90.134";
Object[] results = c.invoke("getCountryCityByIp",params);
Document d = (Document)results[0];
System.out.println(d.getNodeValue());
System.out.println(results[0]);
} catch (MalformedURLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}

------解决方案--------------------

public static void main(String[] args) {

		String url="http://www.webxml.com.cn/WebServices/IpAddressSearchWebService.asmx";

		String soapPre="http://WebXml.com.cn/"; 

		 try{

		    Service service=new Service();

		    Call call=(Call)service.createCall();            

            call.setTargetEndpointAddress(new java.net.URL(url));       

            call.setOperationName(new QName(soapPre,"getCountryCityByIp")); 

            call.addParameter(new QName(soapPre,"theIpAddress"), org.apache.axis.encoding.XMLType.XSD_STRING,

                    javax.xml.rpc.ParameterMode.IN);

            call.setReturnType(new QName(soapPre,"getCountryCityByIp"),Vector.class);    

            call.setUseSOAPAction(true);

            call.setSOAPActionURI(soapPre + "getCountryCityByIp");    

                        

            Vector<String> v=(Vector<String>)call.invoke(new Object[]{"1.202.90.134"});

            System.out.println("***************");

            for(int i=0;i<v.size();i++)

            {

                System.out.println(v.get(i));

            }     

          &