Calendar cal = Calendar.getInstance();
cal.add(Calendar.Date, 30);
Date date = cal.getTime();
java实现,如何在当前时间往后推三十天
最新推荐文章于 2025-05-22 16:13:38 发布
Calendar cal = Calendar.getInstance();
cal.add(Calendar.Date, 30);
Date date = cal.getTime();