timedelta代表两个datetime之间的时间差
运行下面一列程序,可以看到time3减time2刚好是一个小时,3600秒
import datatime
>>> time2=datetime.timedelta(seconds=23,minutes=35,hours=13
)
>>>
time2
datetime.timedelta(0, 48923
)
>>> time3=datetime.timedelta(seconds=23,minutes=35,hours=14
)
>>>
time3
datetime.timedelta(0, 52523
)
>>> time3-
time2
datetime.timedelta(0, 3600)如果在编辑器中打印,则打印出 1:00:00
转载于:https://www.cnblogs.com/facexiaoxi/p/8556848.html