python十种日期格式_Python日期格式转换

字符串日期转为datetime类型

import datetime

time &＃61; &＃39;1994-01-19 00:00:00&＃39;

time &＃61; datetime.datetime.strptime(time,&＃39;%Y-%m-%d %H:%M:%S&＃39;)

print(time,type(time))

输出结果&＃xff1a;

1994-01-19 00:00:00

datetime类型转为字符串类型

import datetime

time &＃61; datetime.datetime.strftime(datetime.datetime.now(),&＃39;%Y-%m-%d %H:%M:%S&＃39;)

print(time,type(time))

输出结果&＃xff1a;

2020-09-17 13:17:57

时间戳转为datetime类型

10位时间戳

time &＃61; datetime.datetime.utcfromtimestamp(float(1580818427))

13位时间戳

time &＃61; datetime.datetime.utcfromtimestamp(float(1580818427123)/1000)

datetime类型转为时间戳

time_ &＃61; datetime.datetime.timestamp(datetime.datetime.now())

字符串类型转为时间戳

time_ &＃61; ‘1994-01-19 00:00:00’

time_ &＃61; time.strptime(time_,’%Y-%m-%d %H:%M:%S’)

time &＃61; timestamp &＃61; time.mktime(time_)

获取当前时间&＃xff08;含日期&＃xff09;

time &＃61; datetime.datetime.now()

获取当前时间&＃xff08;不含日期&＃xff09;

time &＃61; datetime.datetime.time(datetime.datetime.now())

获取近几天的日期

day &＃61; datetime.datetime.today() – datetime.timedelta(days&＃61;7)

for i in range(7):

print(day – datetime.timedelta(days&＃61;(-i)))

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