使用SimpleDateFormat获取上个月的日期

SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy/MM");
Date date = new Date();
Calendar calendar = Calendar.getInstance();
calendar.setTime(date); // 设置为当前时间
calendar.set(Calendar.MONTH, calendar.get(Calendar.MONTH) - 1); // 设置为上一个月
date = calendar.getTime();
String dateStr = dateFormat.format(date);

猜你喜欢

转载自www.cnblogs.com/lpxdbk/p/9728209.html