python datetime 只要年月日

我也不知道专业写法，但是我是这样硬取

    from datetime import datetimedata = datetime.now()print(data)		# ==>>  2021-11-10 21:30:56.240649data = str(datetime.now())data = data.split(' ')print(data)		# ==>>  ['2021-11-10', '21:34:46.749916']data = str(datetime.now()).split(' ')[0]print(data)		# ==>>  2021-11-10