获取两个日期之间的所有日期

/**
 * 获取两个日期之间的所有日期
 * @param startTime 开始日期
 * @param endTime 结束日期
 * @return
 */
@PermitAll
@GetMapping("timeQuJian")
public AjaxResult timeQuJian(String startTime,String endTime ) throws ParseException {
    //日期集合
    List<String> days= new ArrayList<>();
     startTime = "2021-06-07";
     endTime = "2021-06-12";

    SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd");
    Date start = simpleDateFormat.parse(startTime);
    Date end = simpleDateFormat.parse(endTime);
    Calendar timeStart = Calendar.getInstance();
    timeStart.setTime(start);
    Calendar timeEnd = Calendar.getInstance();
    timeEnd.setTime(end);
    timeEnd.add(Calendar.DATE,+1);// 日期加1(包含结束)
    while (timeStart.before(timeEnd))
    {
        days.add(simpleDateFormat.format(timeStart.getTime()));
        timeStart.add(Calendar.DAY_OF_YEAR,1);
    }
    return AjaxResult.success(days);
}