- SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
- Calendar c = Calendar.getInstance();
- //过去七天
- c.setTime(new Date());
- c.add(Calendar.DATE, -7);
- Date d = c.getTime();
- String day = format.format(d);
- System.out.println("过去七天:" + day);
- //过去一月
- c.setTime(new Date());
- c.add(Calendar.MONTH, -1);
- Date m = c.getTime();
- String mon = format.format(m);
- System.out.println("过去一个月:" + mon);
- //过去三个月
- c.setTime(new Date());
- c.add(Calendar.MONTH, -3);
- Date m3 = c.getTime();
- String mon3 = format.format(m3);
- System.out.println("过去三个月:" + mon3);
- //过去一年
- c.setTime(new Date());
- c.add(Calendar.YEAR, -1);
- Date y = c.getTime();
- String year = format.format(y);
- System.out.println("过去一年:" + year);
来源: http://www.bubuko.com/infodetail-1863032.html