public void encodejson(String json) {
   try {
     JSONObject winprizejsonobj = new JSONObject(json);
     allPage = Integer.parseInt(winprizejsonobj.getString("totalPage"));
     String winprizejsonstring = winprizejsonobj.getString("result");
     JSONArray winprizejson = new JSONArray(winprizejsonstring);
     for (int i = 0; i < winprizejson.length(); i++) {
       try {
         TrackQueryInfo winPrizeQueryinfo = new TrackQueryInfo();
         winPrizeQueryinfo.setBetCode(winprizejson.getJSONObject(i).getString(BETCODE));
         winPrizeQueryinfo.setAmount(winprizejson.getJSONObject(i).getString(AMOUNT));
         winPrizeQueryinfo.setState(winprizejson.getJSONObject(i).getString(STATE));
         winPrizeQueryinfo.setBatchNum(winprizejson.getJSONObject(i).getString(BATCHNUM));
         winPrizeQueryinfo.setLotName(winprizejson.getJSONObject(i).getString(LOTNAME));
         winPrizeQueryinfo.setOrderTime(winprizejson.getJSONObject(i).getString(ORDERTIME));
         winPrizeQueryinfo.setBeginBatch(winprizejson.getJSONObject(i).getString(BEGINBATCH));
         winPrizeQueryinfo.setLastNums(winprizejson.getJSONObject(i).getString(LASTNUM));
         winPrizeQueryinfo.setId(winprizejson.getJSONObject(i).getString(ID));
         winPrizeQueryinfo.setPrizeEnd(winprizejson.getJSONObject(i).getString(PRIZEEND));
         winPrizeQueryinfo.setLotno(winprizejson.getJSONObject(i).getString(LOTNO));
         winPrizeQueryinfo.setIsRepeatBuy(winprizejson.getJSONObject(i).getString(ISBUY));
         winPrizeQueryinfo.setBetTouCode(winprizejson.getJSONObject(i).getString(BET_CODE));
         winPrizeQueryinfo.setLotMulti(winprizejson.getJSONObject(i).getString(LOTMULTI));
         winPrizeQueryinfo.setOneAmount(winprizejson.getJSONObject(i).getString(ONEAMOUNT));
         winPrizeQueryinfo.setBetNum(winprizejson.getJSONObject(i).getString(BETNUM));
         winPrizeQueryinfo.setRemainderAmount(
             winprizejson.getJSONObject(i).getString("remainderAmount"));
         windatalist.add(winPrizeQueryinfo);
       } catch (Exception e) {
       }
     }
   } catch (JSONException e) {
     try {
       JSONObject winprizejson = new JSONObject(json);
     } catch (JSONException e1) {
     }
   }
 }