java提取json中某个数组的所有值

public class JsonExtracter {    public static void main(String[] args) {        String s = "{\"name\":\"a\",\"family\":[\"张三\",\"李四\"]}";        JSONObject jsonObject = JSON.parseObject(s);        //注意：family中的内容带有中括号[]，所以要转化为JSONArray类型的对象        JSONArray family = jsonObject.getJSONArray("family");        for (int i = 0; i < family.size(); i++) {            //提取出family中的所有            String s1 = (String) family.get(i);            System.out.println("currentFamily:" + s1);        }    }