Python日期時間類型轉換

一、time轉換為datetime

1. datetime.datetime.fromtimestamp(tm )
2. datetime.datetime.utcfromtimestamp(tm )

二、datetime->time

1. dt01.timestamp()
2. dt01.timetuple()

from time importtime

from datetime importdatetime

 

time01 = time()

print("轉換前：", time01)

print("轉換后：", datetime.fromtimestamp(time01))

 

dt01 = datetime.today()

print("轉換前：", dt01)

print("轉換成時間戳：", dt01.timestamp())

print("轉換成時間的元組：", dt01.timestamp())

執行結果：

轉換前： 1599210257.9613085
轉換后： 2020-09-04 17:04:17.961308
轉換前： 2020-09-04 17:04:17.961308
轉換成時間戳： 1599210257.961308
轉換成時間的元組： 1599210257.961308