python2.7练习小例子(十五)

    15):题目:输出指定格式的日期。

    程序分析:使用 datetime 模块。

    程序源代码:

#!/usr/bin/python
# -*- coding: UTF-8 -*-

import datetime
 
if __name__ == '__main__':   # 输出今日日期,格式为 dd/mm/yyyy。更多选项可以查看 strftime() 方法  print(datetime.date.today().strftime('%d/%m/%Y'))   # 创建日期对象  miyazakiBirthDate = datetime.date(1941, 1, 5)   print(miyazakiBirthDate.strftime('%d/%m/%Y'))   # 日期算术运算  miyazakiBirthNextDay = miyazakiBirthDate + datetime.timedelta(days=1)   print(miyazakiBirthNextDay.strftime('%d/%m/%Y'))   # 日期替换  miyazakiFirstBirthday = miyazakiBirthDate.replace(year=miyazakiBirthDate.year + 1)   print(miyazakiFirstBirthday.strftime('%d/%m/%Y')) 

    以上实例输出结果为:

21/10/2015 05/01/1941 06/01/1941 05/01/1942

    

#!/usr/bin/python
# -*- coding: UTF-8 -*-

import time print time.time() #1498539133.655 print time.localtime() #tm_year=2017, tm_mon=6, tm_mday=27, tm_hour=12, tm_min=53, tm_sec=16, tm_wday=1, tm_yday=178, tm_isdst=0 print time.asctime() #'Tue Jun 27 12:53:50 2017' print time.strftime('%Y-%m-%d %H:%M:%S',time.localtime()) #'2017-06-27 13:00:57' import datetime print datetime.date.today() #datetime.date(2017, 6, 27) print datetime.date.today().strftime('%d/%m/%Y') #'27/06/2017' print datetime.date(1941, 1, 5) #datetime.date(1941, 1, 5)

    

#!/usr/bin/python
# -*- coding: UTF-8 -*-

from datetime import * import time #返回当前本地时间 print("today:"+str(date.today())) print("today:"+str(date.fromtimestamp(time.time())))

    python 3 的时间:

import time

print(time.time()) print(time.localtime()) print(time.asctime()) print(time.strftime('%Y-%m-%d %H:%M:%S',time.localtime())) import datetime print(datetime.date.today()) print(datetime.date.today().strftime('%d/%m/%Y')) print(datetime.date(1941, 1, 5))

    这个小例子倒是挺有趣的。。。

    如果感觉不错的话,请多多点赞支持哦。。。

  原文链接:https://blog.csdn.net/luyaran/article/details/80049929

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转载自www.cnblogs.com/luyaran/p/8942188.html