64 lines
1.5 KiB
Python
64 lines
1.5 KiB
Python
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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# @Time : 2021/11/25 23:24
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# @Author : 余少琪
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import time
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from datetime import datetime
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def countMilliseconds():
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"""
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计算时间
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:return:
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"""
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access_start = datetime.now()
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access_end = datetime.now()
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access_delta = (access_end - access_start).seconds * 1000
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return access_delta
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def Timestamp_conversion(timeStr: str):
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"""
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时间戳转换，将日期格式转换成时间戳
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:param timeStr: 时间
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:return:
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"""
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try:
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datetimeFormat = datetime.strptime(str(timeStr), "%Y-%m-%d %H:%M:%S")
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timestamp = int(time.mktime(datetimeFormat.timetuple()) * 1000.0 + datetimeFormat.microsecond / 1000.0)
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return timestamp
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except ValueError:
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raise '日期格式错误, 需要传入得格式为 "%Y-%m-%d %H:%M:%S" '
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def Time_conversion(timeNum: int):
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"""
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时间戳转换成日期
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:param timeNum:
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:return:
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"""
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if isinstance(timeNum, int):
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timeStamp = float(timeNum / 1000)
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timeArray = time.localtime(timeStamp)
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otherStyleTime = time.strftime("%Y-%m-%d %H:%M:%S", timeArray)
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return otherStyleTime
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else:
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raise "请传入正确的时间戳"
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def NowTime():
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"""
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获取当前时间, 日期格式: 2021-12-11 12:39:25
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:return:
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"""
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localtime = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())
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return localtime
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if __name__ == '__main__':
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print(NowTime())
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Time_conversion(1547450538000)
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