时间相关的包和函数import datetime # 获取当前时间, 其中中包含了year, month, hour, 需要import datetime today = datetime.date.today() tomorrow = today + datetime.timedelta(days=1) now = datetime.timedelta(days=0, hours=0, minutes=3, seconds=50); pre = datetime.timedelta(days=0, hours=0, minutes=1, seconds=10); duration_sec = (now - pre).seconds duration_day = (now - pre).days print(type(duration_sec)) >>><class 'datetime.timedelta'> # 使用time.strftime(format, p_tuple)获取当前时间,需要import time now = time.strftime("%H:%M:%S") now = datetime.datetime.now() >>>2017-01-01 23:49:34.789292
文档地址:datetime — Basic date and time types
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