- import datetime
- # 当前时间
- print datetime.datetime.now()
- 2018-06-13 16:22:42.414143
- # 当前时间减去七天
- print datetime.datetime.now() - datetime.timedelta(days=7)
- 2018-06-06 16:22:38.271888
- print datetime.datetime.now().strftime("%Y%m%d")
- 20180613
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