datetime模块
(1)导入模块
(2)自定义日期并格式化
| import datetime |
| |
| res = datetime.date(2023, 12, 20) |
| print(res) |
(3)获取本地时间
(1)年月日
| import datetime |
| |
| now_date = datetime.date.today() |
| print(now_date) |
| |
(2)年月日时分秒
| import datetime |
| |
| now_time = datetime.datetime.today() |
| print(now_time) |
| |
(4)timedelta对象
(1)打印时间增减
| import datetime |
| |
| |
| t_day = datetime.timedelta(days=7) |
| print(t_day) |
| |
(2)推迟日期
| import datetime |
| |
| |
| today = datetime.date.today() |
| print(today) |
| |
| |
| print('今天的日期:{}'.format(today)) |
| |
| |
| |
| t_day = datetime.timedelta(days=7) |
| today = datetime.date.today() |
| print('从今天向后推7天:{}'.format(t_day + today)) |
| |
| |
| |
| t_day = datetime.timedelta(days=7) |
| today = datetime.date.today() |
| print('从今天向前推7天:{}'.format(today - t_day)) |
| |
(5)小结
| import datetime |
| |
| dt_today = datetime.datetime.today() |
| dt_now = datetime.datetime.now() |
| dt_utcnow = datetime.datetime.utcnow() |
| |
| print(dt_today) |
| |
| print(dt_now) |
| |
| print(dt_utcnow) |
| |
本文作者:ssrheart
本文链接:https://www.cnblogs.com/ssrheart/p/17917258.html
版权声明:本作品采用知识共享署名-非商业性使用-禁止演绎 2.5 中国大陆许可协议进行许可。
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