Android使用內建JSONObject解析JSON資料

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import org.json.JSONArray;import org.json.JSONException;import org.json.JSONObject;import android.content.Context;   public void allInfoFromJson(String jsonStr){        /*{   "listMsg":"資料擷取成功",            "list":[                    {"busId":1,"busLine":"惺惺惜惺惺","busName":"501","cityId":2,"districtId":1,"firstTime":"8:00","lastTime":"19:00","price":4,"version":0},                    {"busId":2,"busLine":"502","busName":"502","cityId":2,"districtId":2,"firstTime":"2","lastTime":"2","price":2,"version":0},                    {"busId":3,"busLine":"aaa","busName":"601","cityId":2,"districtId":1,"firstTime":"aa","lastTime":"aa","price":1,"version":0}                    ],            "nVersion":3} */        try {            //JSONObject jsonObject=new JSONObject(jsonStr).getJSONObject("list");            JSONArray jsonArray=new JSONObject(jsonStr).getJSONArray("list");                      for(int i=0;i<jsonArray.length();i++){                JSONObject jsonObject=(JSONObject)jsonArray.get(i);                String busLine=jsonObject.getString("busLine");                String busName=jsonObject.getString("busName");                Integer cityId=jsonObject.getInt("cityId");                Integer districtId=jsonObject.getInt("districtId");                String firstTime=jsonObject.getString("firstTime");                String lastTime=jsonObject.getString("lastTime");                Double price=jsonObject.getDouble("price");                Bus bus=new Bus(busName,busLine,firstTime,lastTime,price,cityId,districtId);                BusService busService=new BusService(context);                busService.save(bus);            }                    } catch (JSONException e) {            e.printStackTrace();        }    }

 

Android使用內建JSONObject解析JSON資料