python脚本

马上要到双11了，有秒杀需求的应该需要做服务器时间同步，python初学者抛砖引玉写一段大家试用，适用于python3.x，需要安装win32api和requests
pip install pypiwin32
pip install requests#-*- coding:utf-8 -*-
import time
from datetime import datetime
import requests
import json
import win32api
def getTime():
    url = 'https://a.jd.com//ajax/queryServerData.html'
    ret = requests.get(url).text
    js = json.loads(ret)
    return float(js)/1000
def setSystemTime():
    tm_year, tm_mon, tm_mday, tm_hour, tm_min, tm_sec, tm_wday, tm_yday, tm_isdst = time.gmtime(getTime())
    strTime = datetime.strftime(datetime.fromtimestamp(getTime()),'%Y-%m-%d %H:%M:%S.%f')
    msec = strTime
    win32api.SetSystemTime(tm_year, tm_mon, tm_wday, tm_mday, tm_hour, tm_min, tm_sec, int(msec))
if __name__ == '__main__':
    setSystemTime()  #运行一次后，在本条语句前加#注释后可以查看时间同步情况
    print("京东时间:%s\n本地时间:%s"%(datetime.fromtimestamp(getTime()),datetime.now()))