Java解析json報文案列

Java解析json報文

json報文如下：

{
  "code": 0,
  "data": {
    "city": {
      "cityId": 284609,
      "counname": "中國",
      "name": "東城區",
      "pname": "北京市"
    },
    "liveIndex": {
      "2016-09-01": [
        {
          "day": "2016-09-01",
          "desc": "建議用露質面霜打底，水質無油粉底霜，透明粉餅，粉質胭脂。",
          "name": "化妝指數",
          "status": "控油"
        },
        {
          "day": "2016-09-01",
          "desc": "感冒容易發生，少去人群密集的場所有利於降低感冒的幾率。",
          "name": "感冒指數",
          "status": "易發"
        },
        {
          "day": "2016-09-01",
          "desc": "洗車后，可保持2天車輛清潔，比較適宜洗車。",
          "name": "洗車指數",
          "status": "較適宜"
        },
        {
          "day": "2016-09-01",
          "desc": "易感人群應適當減少室外活動。",
          "name": "空氣污染擴散指數",
          "status": "中"
        },
        {
          "day": "2016-09-01",
          "desc": "天氣較熱，衣物精干簡潔，室內酌情添加空調衫。",
          "name": "穿衣指數",
          "status": "熱"
        },
        {
          "day": "2016-09-01",
          "desc": "輻射較弱，塗擦SPF12-15、PA+護膚品。",
          "name": "紫外線指數",
          "status": "弱"
        },
        {
          "day": "2016-09-01",
          "desc": "天氣較好，且紫外線輻射不強，適宜戶外運動。",
          "name": "運動指數",
          "status": "適宜"
        },
        {
          "day": "2016-09-01",
          "desc": "氣壓小幅波動，可能會影響魚兒的進食。",
          "name": "釣魚指數",
          "status": "較適宜"
        }
      ]
    }
  },
  "msg": "success",
  "rc": {
    "c": 0,
    "p": "success"
  }
}

java解析json代碼：

public static City getCity(String json){
        JSONObject jsonObject = (JSONObject) JSONObject.parseObject(json)
                .getJSONObject("data")
                .getJSONObject("city");
        City city = new City();
        city.setCityId(Integer.parseInt(String.valueOf(jsonObject.get("cityId"))));
        city.setCityName((String) jsonObject.get("pname"));
        city.setCunName((String)jsonObject.get("counname"));
        city.setDistrictName((String)jsonObject.get("name"));
        return city;
    }
 
    public static List<Life> getLife(String lifeJson){
        List list = new ArrayList();
        JSONObject jsonObject = (JSONObject) JSONObject.parseObject(lifeJson)
                .getJSONObject("data")
                .getJSONObject("liveIndex");
        JSONArray jsonArray = jsonObject.getJSONArray(getFormatDate());
        for(int i = 0; i < 8; i++){
            Life life = new Life();
            life.setDay(new Date());
            life.setDesc(jsonArray.getJSONObject(i).getString("desc"));
            life.setName(jsonArray.getJSONObject(i).getString("name"));
            life.setStatus(jsonArray.getJSONObject(i).getString("status"));
            life.setCity(getCity(lifeJson));
            list.add(life);
        }
        return list;
    }