java获取两个日期之间的所有日期

java获取两个日期之间的所有日期

 

解决方法：

1.核心方法

private List<String> getBetweenDates(String start, String end) {

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

try {

SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");

Date start_date = sdf.parse(start);

Date end_date = sdf.parse(end);

Calendar tempStart = Calendar.getInstance();

tempStart.setTime(start_date);

Calendar tempEnd = Calendar.getInstance();

tempEnd.setTime(end_date);

while (tempStart.before(tempEnd)||tempStart.equals(tempEnd)) {

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

tempStart.add(Calendar.DAY_OF_YEAR, 1);

}

} catch (ParseException e) {

e.printStackTrace();

}

Collections.reverse(result);

return result;

}

2.使用方法

getBetweenDates("2018-12-26","2018-01-02")