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  • 第五周-第05章节-Python3.5-内置模块详解之time与datetime模块

    # pcj
    import time
    # print(time.localtime())
    # print(time.time())
    # #print(help(time)) #获取time的帮助
    # #time.sleep(1) #睡几秒
    # print(time.gmtime(10000000000)) # convert seconds since Epoch to UTC tuple 标准时间 utc时区
    # print(time.localtime()) #convert seconds since Epoch to local time tuple 本地时间 ,里面可以传值 utc+8
    x=time.localtime()
    # print(x.tm_year) #取出当时的年
    # print(time.localtime().tm_year)#取出当时的年
    # print(x.tm_mon) #取出月
    # print(x.tm_mday) #取时日期
    # print(time.mktime(x)) #把一个元组时间,转换为时间戳
    # print(time.strftime("%Y-%m-%d %H:%M:%S",x)) #格式化时间
    # print(time.strftime("%m"))
    print(time.strptime("2019-06-16 11:41:53","%Y-%m-%d %H:%M:%S")) #把格式化的时间转换为元组
    print(x.tm_hour,':',x.tm_min)
    print(time.asctime()) # Convert a time tuple to a string, e.g. 'Sat Jun 06 16:26:11 1998'.
    #When the time tuple is not present, current time as returned by localtime()
    #is used.

    print(time.ctime()) #Convert a time in seconds since the Epoch to a string in local time.
    # This is equivalent to asctime(localtime(seconds)). When the time tuple is
    # not present, current time as returned by localtime() is used.


    datetime模块
    import datetime
    print(datetime.datetime.now()) #打印当前时间now()表示当前
    print(datetime.datetime.now()+datetime.timedelta(3)) #当音时间三天前
    print(datetime.datetime.now()+datetime.timedelta(-3)) #当音时间三天后
    print(datetime.datetime.now()+datetime.timedelta(hours=2)) #当音时间2小时后
    print(datetime.datetime.now()+datetime.timedelta(minutes=10)) #当音时间10分钟后


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  • 原文地址:https://www.cnblogs.com/pcjbk/p/11031112.html
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