1.返回Date的list
private List<Date> getBetweenDates(Date start, Date end) {
List<Date> result = new ArrayList<Date>();
Calendar tempStart = Calendar.getInstance();
tempStart.setTime(start);
tempStart.add(Calendar.DAY_OF_YEAR, 1);
Calendar tempEnd = Calendar.getInstance();
tempEnd.setTime(end);
while (tempStart.before(tempEnd)) {
result.add(tempStart.getTime());
tempStart.add(Calendar.DAY_OF_YEAR, 1);
}
return result;
}
2.返回yyyy-MM-dd的list
public static List<String> getDays(String startTime, String endTime) {
// 返回的日期集合
List<String> days = new ArrayList<String>();
DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");
try {
Date start = dateFormat.parse(startTime);
Date end = dateFormat.parse(endTime);
Calendar tempStart = Calendar.getInstance();
tempStart.setTime(start);
Calendar tempEnd = Calendar.getInstance();
tempEnd.setTime(end);
tempEnd.add(Calendar.DATE, +1);// 日期加1(包含结束)
while (tempStart.before(tempEnd)) {
days.add(dateFormat.format(tempStart.getTime()));
tempStart.add(Calendar.DAY_OF_YEAR, 1);
}
} catch (ParseException e) {
e.printStackTrace();
}
return days;
}