datetime模块

一、datetime模块

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# datetime模块可以看成是时间加减的模块
import datetime
 
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# 返回当前时间
print(datetime.datetime.now())
 
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2019-03-07 16:22:14.544130
 
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print(datetime.date.fromtimestamp(time.time()))
 
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2019-03-07
 
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# 当前时间+3天
print(datetime.datetime.now() + datetime.timedelta(3))
 
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2019-03-10 16:22:14.560599
 
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# 当前时间-3天
print(datetime.datetime.now() + datetime.timedelta(-3))
 
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2019-03-04 16:22:14.568473
 
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# 当前时间-3小时
print(datetime.datetime.now() + datetime.timedelta(hours=3))
 
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2019-03-07 19:22:14.575881
 
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# 当前时间+30分钟
print(datetime.datetime.now() + datetime.timedelta(minutes=30))
 
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2019-03-07 16:52:14.585432
 
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# 时间替换
c_time = datetime.datetime.now()
print(c_time.replace(minute=20, hour=5, second=13))
 
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2019-03-07 05:20:13.595493
posted @ 2021-05-07 19:12  silencio。  阅读(49)  评论(0)  编辑  收藏  举报