本文实例讲述了python简单实现计算过期时间的方法。分享给大家供大家参考。具体如下： def time_passed(value):now = datetime.now()past = now - valueif past.days:return u‘%s天前‘ % past.daysmins = past.seconds / 60if mins < 60:return u‘%s分钟前‘ % minshours = mins / 60return u‘%s小时前‘ % hours希望本文所述对大家的Python程序设计有所帮助。原文：http://www.jb51.net/article/67489.htm
本文实例讲述了python简单实现计算过期时间的方法。分享给大家供大家参考。具体如下：def time_passed(value):now = datetime.now()past = now - valueif past.days:return u%s天前 % past.daysmins = past.seconds / 60if mins < 60:return u%s分钟前 % minshours = mins / 60return u%s小时前 % hours希望本文所述对大家的Python程序设计有所帮助。
import time import redisif __name__ == "__main__":try:conn=redis.StrictRedis(host=192.168.80.41)conn.set(name,蒋乐哥哥)conn.expire(name,10)#设置键的过期时间为10sfor item in range(12):value=conn.get(name)if value != None:print(value.decode(utf8))else:print(the key has been deleted...)breaktime.sleep(1)except Exception as err:print(err)