String转换为JSON以及时间的格式化

<pre name="code" class="java"><span style="font-family:Microsoft YaHei;">public Map DnsQueryThird (String ipString ){     Map map = createDwrMap();        String ADD_URL = "http://out.dns.dnion.com:53053/dnsout?domain=";//  String ADD_URL = "http://interface.dns.dnion.com/getdnsip";    String parm = "";    if(ipString!=null&&ipString.trim().length()>0)      parm +=ipString.trim();    else {      return null;    }    String lines =  ConnectInterfaceThird(ADD_URL,parm);//处理业务    List list = new ArrayList();               if( lines.trim().length()>0)    {          if(lines.indexOf("client") == -1)          {            map.put("NOTFOUND","1");            return map;          }//        String[] strings = lines.split("<h4>");          JSONObject jsonObject = JSONObject.fromObject(lines);//String转换为JSON          JSONArray jsonResultsArray = jsonObject.getJSONArray("results");          String succ = jsonObject.getString("success");          for (Object resultsObj : jsonResultsArray)           {              JSONObject jsonResultsObj = (JSONObject) resultsObj;              String dateString = jsonResultsObj.getString("date");              SimpleDateFormat sdf = new SimpleDateFormat("dd-MMM-yyyy HH:mm:ss",Locale.US);//日期是Jul英文格式，parse需要加Locale.US              SimpleDateFormat sdf_CN = new SimpleDateFormat("yyyy年MM月dd日     HH时mm分ss秒");              Date date = null;              try {                date = sdf.parse(dateString);              } catch (ParseException e) {                // TODO Auto-generated catch block                e.printStackTrace();              }              String dateString_CN = sdf_CN.format(date);              String client = jsonResultsObj.getString("client");              Map resIPMap = queryipLib(client,0);              if(resIPMap.get(EXCEPTION_MESSAGE)==null||resIPMap.get(EXCEPTION_MESSAGE).toString().trim().length()==0)               {                Map tempMap = new HashMap();                tempMap.put("ip", client);                tempMap.put("resulttime", dateString_CN);                tempMap.put("resultOwnLand", resIPMap.get("resOwnLand").toString());                               tempMap.put("resultIsp", resIPMap.get("resIsp").toString());                tempMap.put("resultArea", resIPMap.get("resArea").toString());                                list.add(tempMap);              }          }                               map.put("res", list) ;                }    else {            map.put(HAVE_EXCEPTION,new Boolean(true));    }        return map;       }</span>