時(shí)間差天數(shù) #!/usr/bin/python3 #coding=utf-8 import time import datetime d1 = datetime.datetime(2018, 10, 18) d2 = datetime.datetime(2017, 12, 31) print ( (d1 - d2).days) ## 當(dāng)前日期 curdate = datetime.date.today() print ("curdate = ", curdate) 結(jié)果: 291 curdate = 2018-09-12 -------------------------------------------------------------------------------- 時(shí)間差秒數(shù) import datetime import time t = (datetime.datetime(2019,1,13,12,0,0) - datetime.datetime.now()).total_seconds() print ("t = ", t) 結(jié)果: t = 10590173.903113 ---------------------------------------------------------------------------------------- 時(shí)間間隔 時(shí)間間隔是以秒為單位的浮點(diǎn)數(shù)。 從1970年1月1日上午12:00(epoch),這是一種時(shí)間的特殊時(shí)刻表示。在Python中,當(dāng)前時(shí)刻與上述特殊的某個(gè)時(shí)間點(diǎn)之間以秒為單位的時(shí)間。這個(gè)時(shí)間段叫做Ticks。 # Import time module. import time; # Seconds ticks = time.time() print ("Number of ticks since 12:00am, January 1, 1970: ", ticks) #結(jié)果:Number of ticks since 12:00am, January 1, 1970: 1536791008.3215983 ---------------------------------------------------------------------------------------- 分享知識(shí),分享快樂(lè)!希望中國(guó)站在編程之巔!
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