得到當前時間
1.? Calendar.getInstance().getTime();
2.? new Timestamp(System.currentTimeMillis());
3.? new Timestamp((Calendar.getInstance().getTime()).getTime());
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??????????????????????????????? |
?????????????????????????????? date
?
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??SimpleDateFormat df = new SimpleDateFormat("MM/dd/yyyy HH:mm");
??
??//Calendar
??Date date = Calendar.getInstance().getTime();
??System.out.println(df.format(date));
??
??//Timestamp
??System.out.println(df.format(new Timestamp(System.currentTimeMillis())));
????????????? System.out.println(df.format(new Timestamp(date.getTime())));
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??? rs.getTimestamp("ORIGINAL_RESPONSE_DATETIME");
??Calendar c = Calendar.getInstance();
??c.setLenient(false);
??c.set(year, month-1, day, hour, minutes, 0);
??c.set(Calendar.MILLISECOND, 0);
??c.setTime(date);
??????? ?c.add(Calendar.MONTH, n);? //在日期上增加數(shù)個整月???
??new Timestamp(c.getTime().getTime());