python datetime模块简单记录
python datetime模块简单记录 https://docs.python.org/2.7/library/datetime.html# 一、datetime模块下的有多个类用来操作日期和时间,如下date、time、datetime、timedelta、tzinfo引用如下 # encoding: utf-8 from datetime import date, time, datetime, timedelta, tzinfo 二、各个类的简单使用 timedelta类代表date或time的差值 初始化 # encoding: utf-8 from datetime import date, time, datetime, timedelta, tzinfo a = timedelta(days=0,seconds=0,microseconds=0,milliseconds=0,minutes=0,hours=0,weeks=0) d = timedelta(microseconds=-1) print(d.days, d.seconds, d.microseconds)...
