code: public static List<String> getDayListBetween2Day(String startDate, String endDate, Format format) {
          List<String> dayList = new ArrayList<String>();
          int dataNum = Integer.parseInt(getTwoDay2String(startDate, endDate, format));
          for (int i = 0; i < (dataNum + 1); i++) {
              String resultDate = getNextDay2String(startDate, String.valueOf(i), format);
              dayList.add(resultDate);
          }
          return dayList;
      }
docs: 获取两天之间的所有的日期
  
  @param startDate
  @param endDate
  @param format
  
  @return
  
  @author kanghongwei