In Python, we can use the datetime.strptime() method to convert a string to a datetime object. The strptime() method takes two arguments: the string to be converted and a format string specifying the input strin
datetime_object=datetime.strptime(string_date,format) Python Copy 其中,string_date是待转换的字符串日期,format是字符串日期的格式。 下面是一个例子,将字符串日期”2022-01-01″转换为datetime格式: fromdatetimeimportdatetime string_date="2022-01-01"format="%Y-%m-%d"datetime_object=datetime.strptime(s...
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。
步骤2:使用strptime转换 当我们确定字符串的格式正确之后,我们可以使用Python的datetime模块中的strptime()函数将字符串转换为Python内部的时间格式。下面是一个示例代码: fromdatetimeimportdatetimedefconvert_to_datetime(date_string):format_string='%Y-%m-%d %H:%M:%S'returndatetime.strptime(date_string,format_stri...
Converting from a string Before we can do anything else, we need to convert our string to a datetime object. The main function you will use when converting a string is thestrptimefunction. This stands for String Parse Time. The strptime function takes two input variables: ...
把pandas二维数组DataFrame结构中的日期时间字符串转换为日期时间数据,然后进一步获取相关信息。 重点演示pandas函数to_datetime()常见用法,函数完整语法为: to_datetime(arg, errors='raise', dayfirst=False, yearfirst=False, utc=None, format=None, exact=True, unit=None, infer_datetime_format=False, origin=...
<class'datetime.datetime'>2022-09-1913:55:26 Convert String todatetime.date()Object Example The following example converts a date string into adatetime.date()object, and prints the class type and value of the resulting object: fromdatetimeimportdatetime ...
datetime.date(),datetime.time()可以获得date和time 3 datetime time 与string的转换 Python提供了多个内置模块用于操作日期时间,像calendar,time,datetime。time模块我在之前的文章已经有所介绍,它提供 的接口与C标准库time.h基本一致。相比于time模块,datetime模块的接口则更直观、更容易调用。今天就来讲讲datetime模...
If you run this program, you will get an error. ValueError: time data '12/11/2018' does not match format '%d %m %Y' Also Read: Python strftime() Python Program to Convert String to Datetime How to get current date and time in Python? Python Get Current timeVideo...
在 日期和时间模式字符串 中，未加引号的字母 ‘A’ 到 ‘Z’ 和 ‘a’ 到 ‘z’ 被解释为模式...