Java实现获取两个时间节点之间的日期、月份、年份列表

/**
     * 根据日期格式不同计算两个时间内的日期、月份、年
     * @param beginTime  开始时间
     * @param endTime   结束时间
     * @param dateFormat  日期格式
     * @return
     */
    public static List<String> getDateBetween(Date beginTime, Date endTime,String dateFormat) {
        List<String> result = new ArrayList<>();
        try {
            //格式化日期
            SimpleDateFormat sdf = new SimpleDateFormat(dateFormat);
            Calendar min = Calendar.getInstance();
            min.setTime(beginTime);

            Calendar max = Calendar.getInstance();
            max.setTime(endTime);

            if(YYYY_MM_DD.equals(dateFormat)){
                while (min.before(max) || min.equals(max)) {
                    result.add(sdf.format(min.getTime()));
                    min.add(Calendar.DATE, 1);
                }
            }else if(YYYY_MM.equals(dateFormat)){
                while (min.before(max) || min.equals(max)) {
                    result.add(sdf.format(min.getTime()));
                    min.add(Calendar.MONTH, 1);
                }
            }else {
                while (min.before(max) || min.equals(max)) {
                    result.add(String.valueOf(min.get(Calendar.YEAR)));
                    min.add(Calendar.YEAR, 1);
                }
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
        return result;
    }

betweenDay = DateUtils.getDateBetween(beginTime, endTime,DateUtils.YYYY_MM_DD);

 List<String> betweenDay =new ArrayList<>(); 
switch (statisticType){
            case "1":
                //计算两个日期的间隔天数
                betweenDay = DateUtils.getDateBetween(beginTime, endTime,DateUtils.YYYY_MM_DD);
                break;
            case "2":
                //计算两个日期的间隔月份
                betweenDay= DateUtils.getDateBetween(beginTime, endTime,DateUtils.YYYY_MM);
                break;
            case "3":
                //计算两个日期的间隔月份
                betweenDay= DateUtils.getDateBetween(beginTime, endTime,DateUtils.YYYY);
                break;
            default:
                return null;
        }