webservice客户端

       一个webservice客户端纠结了我一个星期的时间，让我天天做噩梦。网上的资料都只讲到怎么在webservice工程中生成xfire框架的客户 端。后来尝试多次发现无法在web project工程中直接生成xfire的客户端。甚至我将独立的一个webservice工程打成jar包发部到web project项目中以无济于事最后让我神经崩溃……一段不到一百行的代码解救了我，不用引jar包，不借助任何框架。自己封装，纯天然纯绿色。

 webservice客户端封装类：

public class ServiceUtil {
   public static String getRequest(String param, String urls, String soapAction) {
  try {
   if (param == null || urls == null || soapAction == null) {
    return null;
   }
   URL url = new URL(urls);
   URLConnection conn = url.openConnection();
   conn.setUseCaches(false);
   conn.setDoInput(true);
   conn.setDoOutput(true);
   conn.setRequestProperty("Content-Length", Integer.toString(param
     .length()));
   conn.setRequestProperty("Content-Type", "text/xml; charset=utf-8");
   conn.setRequestProperty("SOAPAction", "\"" + soapAction + "\"");
   OutputStream os = conn.getOutputStream();
   OutputStreamWriter osw = new OutputStreamWriter(os, "utf-8");
   osw.write(param);
   osw.flush();
   osw.close();
   InputStream input = conn.getInputStream();
   InputStreamReader read = new InputStreamReader(input);
   BufferedReader reader = new BufferedReader(read);
   StringBuffer buf = new StringBuffer();
   while (reader.read() > 0) {
    buf.append(reader.readLine());
   }
   String xmlStr = buf.toString();
   input.close();
   read.close();
   reader.close();
   return xmlStr;
  } catch (Exception e) {
   e.printStackTrace();
   return "";
  }
 } 
}
 
web项目中的action类调用webservice客户端接口：
 /**
  * 修改客户信息
  *
  * @return
  */
 public String update() {
    String param = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><soap:Envelope xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:soap=\"http://schemas.xmlsoap.org/soap/envelope/\"><soap:Body><ModifyCustWS xmlns=\"http://www.bocim.com\"> <c>    <sFuncFlag>83</sFuncFlag><sAcco></sAcco>    <sAccoType></sAccoType>    "
    + "<sCustType>1</sCustType>    "
    + "<sIDType></sIDType>    <sFrom></sFrom>    <sOperator></sOperator>    <sReserve></sReserve>    "
    + "<sAddress>"
    + cust.getAddress()
    + "</sAddress>    "
    + "<sZipcode> </sZipcode>    "
    + "<sPhone>"
    + cust.getPhone1()
    + "</sPhone>    "
    + "<sFaxNo></sFaxNo>    "
    + "<sEmail>"
    + cust.getEmail()
    + "</sEmail>    "
    + "<sMobileNo>"
    + cust.getMobile1()
    + "</sMobileNo>    <sBP></sBP>    <sBirthday></sBirthday>    <sSex></sSex>    <sEducation></sEducation>    <sFamilyNo></sFamilyNo><sVocation></sVocation><sIncome></sIncome><sCorpTel></sCorpTel><sCorpName></sCorpName><sBillSend></sBillSend><sHomePhone></sHomePhone><sNationality></sNationality><sBillSendPass></sBillSendPass><sBillSendFlag></sBillSendFlag><sMemo></sMemo><sContact></sContact><sReserve4></sReserve4></c></ModifyCustWS></soap:Body></soap:Envelope>";
  String retur = ServiceUtil.getRequest(param, "http://18.1.6.76/BocimWebService/service.asmx", "http://www.bocim.com/ModifyCustWS");
 if (retur.indexOf("<sSuccessFlag>0</sSuccessFlag>") == -1) {
   System.out.println("aaaaaaaaaaaaaaaaaaaaaaaaa");
   return ActionSupport.INPUT;
  }else {
   return ActionSupport.SUCCESS;
  }
}