SimpleDateFormat alldate = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");//获取日期时间
SimpleDateFormat year = new SimpleDateFormat("yyyy");//获取年份SimpleDateFormat month = new SimpleDateFormat("MM");//获取月份SimpleDateFormat minute = new SimpleDateFormat("mm");//获取分钟
String years = year.format(new Date());
String MM = month.format(new Date());
String minutes = minute.format(new Date());
Log.i("lgq","......"+years+MM+minutes);

SimpleDateFormat alldate2 = new SimpleDateFormat("yyyy-MM-dd EEEE");//获取日期时间——EEEE 获取到的就是当前星期几
String minutes2 = alldate2.format(new Date());

 

 ----获取时间====2021-04-21 星期三