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  • time,datetime模块

    time模块

    时间戳

    返回1970年1月1日 00:00:00开始按秒计算时间偏移量

    time_stamp = time.time()
    print(time_stamp,type(time_stamp))
    >>>1569671240.0007255 <class 'float'>
    

    格式化时间

    format_time = time.strfttime("%Y-%m-%d %X")
    print(format_time, type(format_time))
    >>>2019-09-28 19:51:09 <class 'str'>
    

    time.strfttime(参数)

    %Y  Year with century as a decimal number.
    %m  Month as a decimal number [01,12].
    %d  Day of the month as a decimal number [01,31].
    %H  Hour (24-hour clock) as a decimal number [00,23].
    %M  Minute as a decimal number [00,59].
    %S  Second as a decimal number [00,61].
    %z  Time zone offset from UTC.
    
    • time.sleep(s) 睡s秒

    datetime模块

    参数列表
    year=1949, 
    month=10, 
    day=1, 
    hour=10, 
    minute=1, 
    second=0, 
    microsecond=0
    
    返回当前时间
    now = datetime.datetime.now()
    print(now)
    
    更改时间
    print(datetime.datetime.now() + datetime.timedelta(3))
    

    默认更改天,可使用参数进行更改

    时间替换
    print(now.replace(year=1949, month=10, day=1, hour=10, minute=1, second=0, microsecond=0))
    
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  • 原文地址:https://www.cnblogs.com/agsol/p/11604975.html
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