private static List<String> getMonthBetween(String minDate, String maxDate) throws ParseException {

     ArrayList<String> result = new ArrayList<String>();

     SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM");//格式化为年月

     Calendar min = Calendar.getInstance();

     Calendar max = Calendar.getInstance();

     min.setTime(sdf.parse(minDate));

     min.set(min.get(Calendar.YEAR), min.get(Calendar.MONTH), 1);

     max.setTime(sdf.parse(maxDate));

     max.set(max.get(Calendar.YEAR), max.get(Calendar.MONTH), 2);

     Calendar curr = min;

     while (curr.before(max)) {

      result.add(sdf.format(curr.getTime()));

      curr.add(Calendar.MONTH, 1);

     }

     return result;

   }