class Utils {
  static String getFriendDate(DateTime time) {
    var currentTime = DateTime.now();
    var timeDelta = currentTime.millisecondsSinceEpoch - time.millisecondsSinceEpoch;
    if (timeDelta <= 86400) {
      return "刚刚更新";
    }
    String timeStr = "${time.month}月${time.day}日";
    if (time.year != currentTime.year) {
      timeStr = "${time.year}年$timeStr";
    }
    return timeStr;
  }
}