Calendar cal = Calendar.getInstance(); cal.set(2019,10,11); Date time = cal.getTime(); System.out.println("当前指定日期是:"+new SimpleDateFormat(fm).format ...
addDays('2019-06-03 09:30:30',6) "2019-06-09" ...
...
注: SimpleDateFormat是线程不安全的 ...
参数:String dateStr = '2016-05-18'; 1、获取string对应date日期: Date date = new SimpleDateFormat("yyyy-MM-dd").parse(dateStr ); 2、获取date对应的Calendar对象 ...
转:http://bdcwl.blog.163.com/blog/static/765222652009104171521/ ...