datetime模块
当前日期
datetime.date.today()
datetime.date(2020, 4, 24)
转换元祖
datetime.date.timetuple...=0, tm_wday=4, tm_yday=115, tm_isdst=-1)
当前时间,精确至毫秒
datetime.datetime.now()
datetime.datetime...=3)
datetime.timedelta(days=3)
t1 - datetime.timedelta(days=3)
datetime.datetime(2020, 4, 21, 10,...datetime.datetime(2015, 4, 24, 10, 57, 26, 181212)
t1.replace(year=2016,month=3,minute=2)
datetime.datetime...-1 day, 20:00:00 DST )
datetime.datetime.now(tz=pytz.timezone("Asia/Saigon")) # 胡志明市 越南
datetime.datetime