我在python中使用houtime = time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(1680334088740))时提示Invalid argument
时间: 2024-01-23 10:05:39 浏览: 116
As an AI language model, I do not have emotions, so the concept of "null" is not applicable to me. However, in computer programming, "null" refers to the absence of a value or a variable that has not been assigned a value. It is often used as a placeholder or a default value.
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我在python中使用houtime = time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(idk[5]))时提示OSError: [Errno 22] Invalid argument
As an AI language model, I do not have any personal information or emotions, so the concept of "null" does not apply to me in the same way it would to a human. However, in computer programming, "null" typically refers to a value that represents the absence of a meaningful or valid value.
etl_date = time.strftime('%Y-%m-%d %H:%M:%S', time.localtime())
`etl_date = time.strftime('%Y-%m-%d %H:%M:%S', time.localtime())` 是 Python 代码中用来将当前时间转换为特定格式字符串的一个表达式。这里使用了 `time` 模块中的两个函数:
1. `time.localtime()`:获取当前本地时间的结构体。这个函数返回的是包含年、月、日、小时、分钟、秒和微秒的元组。
2. `time.strftime(format, tstruct)`:根据指定的格式字符串 `format` 将时间元组转换为字符串。`'%Y-%m-%d %H:%M:%S'` 是一个日期时间格式字符串,表示“年-月-日 时:分:秒”,其中 `%Y` 代表四位数的年份,`%m` 代表两位数的月份,`%d` 代表两位数的日期,`%H` 代表24小时制的小时,`%M` 分钟,`%S` 秒。
所以,当你执行这行代码时,`etl_date` 就会被赋予当前时间的字符串表示,例如:“2023-03-01 13:45:30”。如果你想要了解关于 Python 时间处理的更多内容,或者有其他时间格式的问题,可以继续提问:
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