如何在 Python 中将 N 毫秒添加到日期时间
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How can I add N milliseconds to a datetime in Python
提问by WildBill
I'm setting a datetime var as such:
我正在设置一个日期时间变量：
fulldate = datetime.datetime.strptime(date + ' ' + time, "%Y-%m-%d %H:%M:%S.%f")
where date and time are string of the appropriate nature for datetime. How can I increment this datetime by N milliseconds?
其中日期和时间是适合日期时间的字符串。如何将此日期时间增加 N 毫秒？
采纳答案by Martin Konecny
Use timedelta
用 timedelta
To increment by 500 ms:
增加 500 毫秒：
fulldate = datetime.datetime.strptime(date + ' ' + time, "%Y-%m-%d %H:%M:%S.%f")
fulldate = fulldate + datetime.timedelta(milliseconds=500)
You can use it to increment minutes, hours, days etc. Documentation:
您可以使用它来增加分钟、小时、天等。文档：
https://docs.python.org/2/library/datetime.html#timedelta-objects
https://docs.python.org/2/library/datetime.html#timedelta-objects
