python time模块记录

参考链接： https://www.runoob.com/python/python-date-time.html

13位时间戳转换

import time

# 输入毫秒级的时间，转出正常格式的时间
def timeStamp(timeNum):
    timeStamp = float(timeNum/1000)
    timeArray = time.localtime(timeStamp)
    otherStyleTime = time.strftime("%Y-%m-%d %H:%M:%S", timeArray)
    print otherStyleTime

10位时间戳转换

import time
 
timeStamp = 1557502800
timeArray = time.localtime(timeStamp)
otherStyleTime = time.strftime("%Y-%m-%d %H:%M:%S", timeArray)
print(otherStyleTime)

import datetime
 
timeStamp = 1557502800
dateArray = datetime.datetime.utcfromtimestamp(timeStamp)
otherStyleTime = dateArray.strftime("%Y-%m-%d %H:%M:%S")
print(otherStyleTime)

格式化日期(测试python3 可用)

#!/usr/bin/python
# -*- coding: UTF-8 -*-
 
import time
 
# 格式化成2016-03-20 11:45:39形式
print time.strftime("%Y-%m-%d %H:%M:%S", time.localtime()) 
 
# 格式化成Sat Mar 28 22:24:24 2016形式
print time.strftime("%a %b %d %H:%M:%S %Y", time.localtime()) 
  
# 将格式字符串转换为时间戳
a = "Sat Mar 28 22:24:24 2016"
print time.mktime(time.strptime(a,"%a %b %d %H:%M:%S %Y"))