Json資料處理

標籤：資料處理   get   字串轉換   北京   size   12px   array   project   滴滴   

1.字串轉換為Json數組：取json對象屬性值。

String st="[{"tradeDate":"2016-09-27","tradeTime":"09:17","tradeProject":"滴滴快車-黃加農師傅","tradeOtherSide":"北京通達無限科技有限公司","tradeOtherSideName":"","tradeOtherSideAccount":"","tradeAmount":52.30,"tradeStatus":501},{"tradeDate":"2016-10-13","tradeTime":"09:17","tradeProject":"滴滴快車-黃加農師傅","tradeOtherSide":"北京通達無限科技有限公司","tradeOtherSideName":"","tradeOtherSideAccount":"","tradeAmount":32.30,"tradeStatus":501},{"tradeDate":"2016-10-13","tradeTime":"09:50","tradeProject":"滴滴快車-費則龍師傅","tradeOtherSide":"北京通達無限科技有限公司","tradeOtherSideName":"","tradeOtherSideAccount":"","tradeAmount":33.80,"tradeStatus":4},{"tradeDate":"2016-10-14","tradeTime":"09:59","tradeProject":"滴滴快車-沈方良師傅","tradeOtherSide":"北京通達無限科技有限公司","tradeOtherSideName":"","tradeOtherSideAccount":"","tradeAmount":37.60,"tradeStatus":7},{"tradeDate":"2016-10-15","tradeTime":"17:28","tradeProject":"滴滴快車-楊正松師傅","tradeOtherSide":"北京通達無限科技有限公司","tradeOtherSideName":"","tradeOtherSideAccount":"","tradeAmount":25.10,"tradeStatus":8},{"tradeDate":"2016-10-16","tradeTime":"15:42","tradeProject":"滴滴快車-朱龍文師傅","tradeOtherSide":"北京通達無限科技有限公司","tradeOtherSideName":"","tradeOtherSideAccount":"","tradeAmount":47.20,"tradeStatus":601},{"tradeDate":"2016-10-18","tradeTime":"10:07","tradeProject":"滴滴快車-張霞鋒師傅","tradeOtherSide":"北京通達無限科技有限公司","tradeOtherSideName":"","tradeOtherSideAccount":"","tradeAmount":35.70,"tradeStatus":601},{"tradeDate":"2016-10-21","tradeTime":"09:59","tradeProject":"滴滴快車-楊美樓師傅","tradeOtherSide":"北京通達無限科技有限公司","tradeOtherSideName":"","tradeOtherSideAccount":"","tradeAmount":37.90,"tradeStatus":601}]"

JSONArray jsArray = JSON.parseArray(st);

JSONObject jsonObject =jsArray.getJSONObject(i);

String date = jsonObject.getString("tradeDate");

String time = jsonObject.getString("tradeTime");

Json資料處理