from datetime import datetime #导入包
# datatime.strptime 将字符串转换为日期格式
#datetime.strftime 将返回以可读字符串表示的当地时间
a = '2020-05-08 10:55:00'
year = datetime.strptime(a, '%Y-%m-%d %H:%M:%S').strftime('%Y')
month = datetime.strptime(a, '%Y-%m-%d %H:%M:%S').strftime('%m')
day = datetime.strptime(a, '%Y-%m-%d %H:%M:%S').strftime('%d')
hour=datetime.strptime(a, '%Y-%m-%d %H:%M:%S').strftime('%H')
minutes=datetime.strptime(a, '%Y-%m-%d %H:%M:%S').strftime('%M')
print('year:{} month:{} day:{} hour:{} minutes:{}'.format(year,month,day,hour,minutes))
year:2020 month:05 day:08 hour:10 minutes:55
