代码
# -*- coding: utf-8 -*-
# Author : markadc
from datetime import datetime, timedelta
# 获取今天任意时刻的时间戳
def today_anytime_tsp(hour, minute, second=0):
now = datetime.now()
today_0 = now - timedelta(hours=now.hour, minutes=now.minute, seconds=now.second)
today_anytime = today_0 + timedelta(hours=hour, minutes=minute, seconds=second)
tsp = today_anytime.timestamp()
print('{} 的时间戳是 {}'.format(today_anytime, tsp))
return tsp
if __name__ == '__main__':
tsp = today_anytime_tsp(18, 15, 23) # 获取今天18点15分23秒的时间戳
print(tsp)输出
ps：Python来获取昨天和今天的日期
这个问题也是常见问题，可能碰到这种问题我们就会这么写yesterday = today - 1，tomorrow = today + 1；这样写实际会报错，会提示不支持的操作类型。碰到时间差的问题的，优先考虑datetime模块中的timedelta。具体获取很简单
>>> import datetime
>>> today = datetime.date.today() # 今天
>>> yesterday = today - datetime.timedelta(days=1) # 昨天
>>> tomorrow = today + datetime.timedelta(days=1) # 明天
>>> print(yesterday,today,tomorrow)
(datetime.date(2018, 7, 31), datetime.date(2018, 8, 1), datetime.date(2018, 8, 2))
>>>其他的也可以获取一秒后，一分钟，一小时，甚至一年的具体日期
>>> import datetime
>>> t1 = datetime.datetime.today() # 获取现在时间
>>> t1
datetime.datetime(2018, 8, 1, 21, 34, 19, 924000)
>>> t2 = t1 + datetime.timedelta(seconds=1) # 获取一秒后的时间
>>> t2
datetime.datetime(2018, 8, 1, 21, 34, 20, 924000)
>>> t3 = t1 + datetime.timedelta(seconds=60) # 获取一分后的时间
>>> t3
datetime.datetime(2018, 8, 1, 21, 35, 19, 924000)
>>> t4 = t1 + datetime.timedelta(seconds=3600) # 获取一小时后的时间
>>> t4
datetime.datetime(2018, 8, 1, 22, 34, 19, 924000)
>>> today = datetime.date.today() # 获取当前日期
>>> anday = today + datetime.timedelta(days=365) # 获取一年后日期
>>> print(anday)
2019-08-01
>>>
到此这篇关于Python 获取今天任意时刻的时间戳的方法的文章就介绍到这了,更多相关Python 获取今天任意时刻的时间戳内容请搜索编程网以前的文章或继续浏览下面的相关文章希望大家以后多多支持编程网！
