List<String> maxUpdateTime = updateTimeList.stream().sorted(new Comparator<String>() {
@Override
public int compare(String o1, String o2) {
try {
Date d1 = DateUtil.convertStringToDate(o1, "yyyy-MM-dd HH:mm:ss");
Date d2 = DateUtil.convertStringToDate(o2, "yyyy-MM-dd HH:mm:ss");
//正序
//return d1.compareTo(d2);
//倒序
return d2.compareTo(d1);
} catch (Exception e) {
e.printStackTrace();
}
return 0;
}
}).collect(Collectors.toList());