获取当前日期和时间finalCalendarc=Calendar.getInstance();mYear=c.get(Calendar.YEAR);mMonth=c.get(Calendar.MONTH);mDay=c.get(Calendar.DAY_OF_MONTH);mHour=c.get(Calendar.HOUR_OF_DAY);mMinute=c.get(Calendar.MINUTE);创建当前日期对象DatetoDate;toDate.setYear(mYear);toDate.setMonth(mMonth);toDate.setDate(mDay);DateendD