JAVA analysis jasonObject

re = {
	    "code": 0,
	    "holiday": {
	        "01-01": {
	            "holiday": true,
	            "Name": "New Year's Day",
	            "wage": 3,
	            "date": "2021-01-01",
	            "rest": 1
	        },
	        "01-02": {
	            "holiday": true,
	             "Name": "New Year's Day",
	            "wage": 2,
	            "date": "2021-01-02",
	            "rest": 1
	        },
	            "10-09": {
	            "holiday": false,
	             "Name": "The National Day is successful",
	            "after": true,
	            "wage": 1,
	             "Target": "National Day",
	            "date": "2021-10-09"
	        }
	    }
	}

JSONObject.parseObject(re.getContent()).getJSONObject("holiday");
Iterator iter = body.entrySet().iterator();
		List<HolidayEntity> dayList = new ArrayList<>();
		while(iter.hasNext()) {
			Map.Entry entry = (Entry) iter.next();
			JSONObject holidayInfo = (JSONObject) entry.getValue();
			System.out.println(holidayInfo.getString("holiday"));
		}

Java analysis jsonarray

JSONObject body = JSONObject.parseObject(result.getContent());
JSONArray	users = body.getJSONArray("userlist");
for (int i = 0; i < users.size(); i++) {
    System.out.println(  ((JSONObject)users.get(i)).getString("userid"));
}