/** * 时间字符串转化为毫秒 * * @param dateTime * @return * @throws ParseException */ public static long StringToMS(String dateTime) throws ParseException { Calendar calendar = Calendar.getInstance(); calendar.setTime(new SimpleDateFormat("yyyy-MM-dd").parse(dateTime)); return calendar.getTimeInMillis(); } /** * 毫秒转为为时间字符串 * * @param millisecond * @return */ public static String MSToString(long millisecond) { Date date = new Date(millisecond); SimpleDateFormat format = new SimpleDateFormat("yyyy年MM月dd日 hh:mm:ss SSS a"); return format.format(date); }
小时注意大小写