JSONArray menuQueue;
升序:
menuQueue.sort(Comparator.comparing(obj -> ((JSONObject) obj).getInteger("index")));
降序:
menuQueue.sort(Comparator.comparing(obj -> ((JSONObject) obj).getInteger("index")).reversed());
JSONArray menuQueue;
升序:
menuQueue.sort(Comparator.comparing(obj -> ((JSONObject) obj).getInteger("index")));
降序:
menuQueue.sort(Comparator.comparing(obj -> ((JSONObject) obj).getInteger("index")).reversed());