一、 10 位 时间戳 ,秒级 转换为时间
方式一:
python
import time
timeStamp = 1717149862
timeArray = time.localtime(timeStamp)
timeStr = time.strftime("%Y-%m-%d %H:%M:%S", timeArray)
print(timeStr)
'''
输出:
2024-05-31 18:04:22
'''
方式二:
python
import datetime
timeStamp = 1717149862
dateArray = datetime.fromtimestamp(timeStamp)
timeStr = dateArray.strftime("%Y-%m-%d %H:%M:%S")
print(timeStr)
# 转换为 UTC 时间,相差8小时
timeStamp = 1717149862
dateArray = datetime.utcfromtimestamp(timeStamp)
timeStr = dateArray.strftime("%Y-%m-%d %H:%M:%S")
print(timeStr)
'''
输出:
2024-05-31 18:04:22
2024-05-31 10:04:22
'''
二、 13位时间戳转换为时间字符串
方式一:
python
from datetime import datetime
def timestamp_to_strtime(timestamp: int):
"""将 13 位整数的毫秒时间戳转化成本地普通时间 (字符串格式)
:param timestamp: 13 位整数的毫秒时间戳 (1717149892810)
:return: 返回字符串格式 {str} '2024-05-31 18:03:41'
"""
timeArray = datetime.fromtimestamp(timestamp / 1000.0)
strtime =timeArray.strftime('%Y-%m-%d %H:%M:%S.%f') # .%f 带不带都可
return strtime
timeStr = timestamp_to_strtime(1717149892810)
print(timeStr)
'''
输出:
2024-05-31 18:04:52.810000
'''
方式二:
python
import datetime
def timestamp_to_str(timestamp: int, time_format: str = "%Y-%m-%d %H:%M:%S") -> str:
"""
时间戳转换为时间字符串
:param timestamp: 时间戳
:param time_format: 时间字符串格式 default: %Y-%m-%d %H:%M:%S
:return: 时间字符串
Usage::
>>> timestamp_to_str(1717149892810, "%Y-%m-%d")
2024-05-31
>>> timestamp_to_str(1717149892810)
2024-05-31 18:04:52
>>> timestamp_to_str(1717149892810, "%Y-%m-%d %H:%M:%S.%f")
2024-05-31 18:04:52.000000
"""
try:
# 13 位 时间戳,毫秒级
datetime_type = datetime.datetime.fromtimestamp(timestamp // 1000)
# 10 位 时间戳,秒级
# datetime_type = datetime.datetime.fromtimestamp(timestamp)
return datetime_type.strftime(time_format)
except (TypeError, ValueError):
raise ValueError("Invalid timestamp format!")
timeStr = timestamp_to_str(1717149892810)
print(timeStr)
'''
输出:
2024-05-31 18:04:52
'''
'''
参考:
时间戳转换
Python3日期与时间戳转换的几种方法
https://zhuanlan.zhihu.com/p/67950661
Python时间戳和时间类型及其互相转换
https://www.cnblogs.com/sablier/p/14251436.html
【python】 datetime、13位和10位时间戳、字符串的相互转换
https://blog.csdn.net/weixin_42221654/article/details/131477857
python时间相互转换
https://py-code.readthedocs.io/zh/latest/Python/time_utils/index.html
'''