时间格式化

/** * @param args */public static void main(String[] args) {SimpleDateFormat sdf=new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");Date d =new Date();d.setTime(1355474492381l);System.out.println(sdf.format(d));Calendar c=Calendar.getInstance();c.set(Calendar.YEAR, 2013);c.set(Calendar.MONTH, 8-1);c.set(Calendar.DATE, 8);Date d3 =c.getTime();System.out.println(sdf.format(d3));}