相反地,datetime.strptime() 类会根据表示日期和时间的字符串和相应的格式字符串来创建一个 datetime 对象。 下表提供了 strftime() 与 strptime() 的高层级比较: strftime() 和 strptime() Format Codes
datetime.strftime(format):返回一个表示日期和时间的字符串,由显式的格式字符串控制。 举例 format = "%a %b %d %H:%M:%S %Y" today = datetime.datetime.today() print('ISO :', today) print('format(): {:%a %b %d %H:%M:%S %Y}'.format(today)) s = today.strftime(format) print('strft...
datetime >>> datetime.strftime(datetime(2024, 3, 31, 23, 59), '%a %b %y %H:%M') 'Sun Mar 24 23:59'Output should be:So Mär 24 23:59 For %a and %b see https://docs.python.org/3.11/library/datetime.html#format-codesC...
#pythondt=datetime.datetime.now()formatted_str=dt.strftime("%Y-%m-%d%H:%M:%S")# 输出类似 "20...
Python: strftime()Last update on June 06 2024 13:13:52 (UTC/GMT +8 hours) strftime()The strftime() function returns a string representing the date, controlled by an explicit format string. Format codes referring to hours, minutes or seconds will see 0 values....
strftime('%Y-%m-%d')) print(datetime1.strftime('%Y%m%d %H:%M:%S')) ## 字符串转为日期时间类对象,只能转为 datetime对象 datetime_str = '2022-11-11 11:11:11' datetime1 = datetime.strptime(datetime_str,'%Y-%m-%d %H:%M:%S') print(datetime1) format codes说明如下,表格来源 Python官网 ...
支持的格式详见官方文档: https://docs.python.org/3/library/datetime.html#strftime-and-strptime-format-codes 代码语言:javascript 复制 importdatetime now=datetime.datetime.now()print(f'{now:%Y-%m-%d %H:%M:%S}')#2021-01-1916:44:32 字符串前补零 ...
https://docs.python.org/3/library/datetime.html#strftime-and-strptime-format-codes importdatetime now=datetime.datetime.now()print(f'{now:%Y-%m-%d%H:%M:%S}')#2021-01-19 16:44:32 字符串前补零 {var:0len}方法来进行字符串补零,len是最终返回字符串的长度 ...
strftime(format, p_tuple=None):按照格式化字符把struct_time元组格式时间转化成自定义时间格式,不传p_tuple参数时,默认转化当前时间 Commonly used format codes:%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 Hou...
strftime 把一个代表时间的元组或者struct_time(如由time.localtime()和time.gmtime()返回)转化为格式化的时间字符串.如果t未指定,将传入time.localtime(),如果元组中任命一个元素越界,将会抛出ValueError异常 strftime(format[, tuple]) -> string Commonly usedformatcodes: ...