java判断当前时间是否在对应时间段内

public static boolean isBetween(LocalDateTime beginTime, LocalDateTime endTime) {
    //获取当前时间
    LocalDateTime now = LocalDateTime.now();
    boolean flag = false;
    if (now.isAfter(beginTime) && now.isBefore(endTime)) {
        flag = true;
    }
    return flag;
}