java获取两个时间之间的日期，按天计算-蒲公英云

java获取两个时间之间的日期，按天计算

public class Test { 
    public static void main(String[] args) throws Exception
    { 
        List<String> lists = getBetweenTime("2019-01-02 21:20:12","2019-01-08 19:12:20");
        for(String list:lists)
        { 
            System.out.println(list);
        }
// 2019-01-02
// 2019-01-03
// 2019-01-04
// 2019-01-05
// 2019-01-06
// 2019-01-07
// 2019-01-08
    }
    public static List<String> getBetweenTime(String starttime,String endtime)
    { 
        List<String> betweenTime = new ArrayList<String>();
        try
        { 
            Date sdate= new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").parse(starttime);
            Date edate= new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").parse(endtime);
            SimpleDateFormat outformat = new SimpleDateFormat("yyyy-MM-dd");
            Calendar sCalendar = Calendar.getInstance();
            sCalendar.setTime(sdate);
            int year = sCalendar.get(Calendar.YEAR);
            int month = sCalendar.get(Calendar.MONTH);
            int day = sCalendar.get(Calendar.DATE);
            sCalendar.set(year, month, day, 0, 0, 0);
            Calendar eCalendar = Calendar.getInstance();
            eCalendar.setTime(edate);
            year = eCalendar.get(Calendar.YEAR);
            month = eCalendar.get(Calendar.MONTH);
            day = eCalendar.get(Calendar.DATE);
            eCalendar.set(year, month, day, 0, 0, 0);
            while (sCalendar.before(eCalendar))
            { 
                betweenTime.add(outformat.format(sCalendar.getTime()));
                sCalendar.add(Calendar.DAY_OF_YEAR, 1);
            }
            betweenTime.add(outformat.format(eCalendar.getTime()));
        }
        catch(Exception e)
        { 
            e.printStackTrace();
        }
        return betweenTime;
    }
}