DateFormat ddf = DateFormat.getDateInstance();
DateFormat dtf = DateFormat.getTimeInstance();
DateFormat ddtf = DateFormat.getDateTimeInstance();
Date date = new Date();
System.out.println("日期:" + ddf.format(date));
System.out.println("時間:" + dtf.format(date));
System.out.println("日期時間:" + ddtf.format(date));
SimpleDateFormat sdf = (SimpleDateFormat) DateFormat.getDateTimeInstance();
System.out.println("日期時間:" + sdf.format(date));
輸出:
日期:2011-2-9
時間:11:16:02
日期時間:2011-2-9 11:16:02
日期時間:2011-2-9 11:16:02
