以下是一个示例,展示了如何将日期字符串转换为日期对象: fromdatetimeimportdatetime# 定义日期字符串和格式date_string="2023-10-21"date_format="%Y-%m-%d"# 转换字符串为日期对象date_object=datetime.strptime(date_string,date_format)# 打印结果print("转换后的日期对象为:",date_object)print("类型:",type...
fromdatetimeimportdatetimedefstr_to_date(date_string,date_format):date_object=datetime.strptime(date_string,date_format)date=date_object.date()returndate# 测试代码date_string="2022-01-01"date_format="%Y-%m-%d"date=str_to_date(date_string,date_format)print(date) 1. 2. 3. 4. 5. 6. 7....
@staticmethoddefdate_to_str(d, f="%Y/%#m/%#d"):"""日期转换为字符串"""logs.info("日期转换为字符串:{}".format(d.strftime(f)))returnd.strftime(f)if__name__=="__main__":"""run"""a= date_transform().auto("2023-08-10") b=date_transform().auto(datetime.date.today()) c=...
'',str_value)iflen(str_value)==8:str_value+='000000'to_str_format='%Y%m%d%H%M%S'pre_time...
datetime.strptime(date_string,format) Both the arguments are mandatory and should be string. This function is exactly opposite ofstrftime() function, which converts datetime object to a string. 这两个参数都是强制性的,应为字符串。 此函数与strftime()函数完全相反,该函数将datetime对象转换为字符串。
datetime_object = datetime.strptime(datetime_str,'%m/%d/%y %H:%M:%S') print(type(datetime_object)) print(datetime_object) # printed indefault format Output: 输出: <class 'datetime.datetime'> 2018-09-1913:55:26 字符串到日期对象(String to date object) ...
str to datetime datetime.strptime 方法 datetime.strptime(str1,'%Y%m%d') datetime.strptime(str2,'%Y-%m-%d') datetime.strptime(str3,'%Y/%m/%d') Output: datetime.datetime(2023, 11, 11, 0, 0) datetime.datetime(2023, 11, 11, 0, 0) datetime.datetime(2023, 11, 11, 0, 0) dateutil ...
Converting a string in a specific format to a datetime object from datetime import datetime # Example with the standard date and time format date_str = '2023-02-28 14:30:00' date_format = '%Y-%m-%d %H:%M:%S' date_obj = datetime.strptime(date_str, date_format) print(date_obj) # ...
>>> import datetime,time >>> strStartTime = '2013-03-14' >>> d = time.strptime(strStartTime, '%Y-%m-%d') >>> d time.struct_time(tm_year=2013, tm_mon=3, tm_mday=14, tm_hour=0, tm_min=0, tm_sec=0, tm_wday=3, tm_yday=73, tm_isdst=-1) ...
pandas.to_datetime( arg, errors='ignore', dayfirst=False, yearfirst=False, utc=None, box=True, format=None, exact=True, unit=None, infer_datetime_format=False, origin='unix', cache=False ) 参数详解 参数类型默认值说明 arg 多种 - 输入数据(字符串、数组、Series) errors str 'ignore' 错...