java webservice 调用

try {     final Service service = new Service();     final Call call = (Call) service.createCall();     call.setTimeout(new Integer(180000)); // 设定调用3分钟不返回则超时     call.setTargetEndpointAddress(url);//webservice地址     call.setOperationName(interName);//接口名称     notifyflag = ((Boolean) call.invoke(new Object[] { param })) .booleanValue();//执行调用 } catch (final Exception e) {     logger.error("调用WebService失败：" + e.getLocalizedMessage() + "(url="     + url + " interName=" + interName + ")"); }