将拿到的list<map>拿到Treemap里面存一下自动排序
Map<String, Object> map = new HashMap<>(); List<Verdice> verdice = verdiceService.selectVerdicePRB(eci, starttime, endtime); List<Map<String, String>> list = new ArrayList<Map<String, String>>(); Map<String, String> map1 = new TreeMap<String, String>(); for (Verdice cc : verdice) { map1.put(cc.getDaytime(), "1"); // list.add(map1); }