Java调用webservice接口

<span style="font-size:14px;"> 		//组装请求
String ss = getReqStr(phoneNumber,flownumber,prdCode);
logger.info("phoneNumber_"+phoneNumber+"_request_saop:"+ss);
PostMethod postMethod = new PostMethod("http://127.0.0.1:8080/NeusoftOrderProductService");//todo 读取配置文件
byte[] b = ss.getBytes("utf-8");
InputStream is = new ByteArrayInputStream(b,0,b.length);
RequestEntity re = new InputStreamRequestEntity(is,b.length,"application/soap+xml; charset=utf-8");
postMethod.setRequestEntity(re);

HttpClient httpClient = new HttpClient();
int statusCode = httpClient.executeMethod(postMethod);
logger.info(phoneNumber + "_statusCode:"+statusCode);
String soapRequestData =  postMethod.getResponseBodyAsString();
logger.info(phoneNumber + "_soapRequestData:"+soapRequestData);
String resultcode=soapRequestData.substring(soapRequestData.indexOf("code>")+8,soapRequestData.indexOf("</code"));
logger.info(phoneNumber + "_resultcode:"+resultcode);
resultmsg=soapRequestData.substring(soapRequestData.indexOf("msg>")+7,soapRequestData.indexOf("</msg>"));
logger.info(phoneNumber + "_resultmsg:"+resultmsg);</span>

<span style="font-size:14px;">    //组装请求字符串
private String getReqStr(String phoneNumber, String flownumber,String orderProd){
StringBuilder sb = new StringBuilder();
sb.append("<soapenv:Envelope xmlns:soapenv=\"http://schemas.xmlsoap.org/soap/envelope/\" xmlns:sns1=\"http://www.neusoft.com/OrderProduct/sns1.xsd\">");
sb.append("<soapenv:Header/>");
sb.append("<soapenv:Body>");
sb.append("<sns1:OrderInfoRequest>");
sb.append("<sns1:flow_number>");
sb.append(flownumber);
sb.append("</sns1:flow_number>");
sb.append("<sns1:oper_type>01</sns1:oper_type>");
sb.append("<sns1:in_xml>");
//            sb.append("<?xml version=\"1.0\" encoding=\"UTF-8\"?>");
sb.append("<req>");
sb.append("<flow_number>");
sb.append(flownumber);
sb.append("</flow_number>");
sb.append("<oper_type>");
sb.append("01");
sb.append("</oper_type>");
sb.append("<tel>");
sb.append(phoneNumber);
sb.append("</tel>");
sb.append("<pay_service>");
sb.append("1234567890");
sb.append("</pay_service>");
sb.append("<service_pwd>");
sb.append("123456");
sb.append("</service_pwd>");
sb.append("<order_prod>");
sb.append(orderProd);
sb.append("</order_prod>");
sb.append("</req>");
sb.append("</sns1:in_xml>");
sb.append("</sns1:OrderInfoRequest>");
sb.append("</soapenv:Body>");
sb.append("</soapenv:Envelope>");
return sb.toString();
}</span>