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本文实例讲述了python实现定时同步本机与北京时间的方法。分享给大家供大家参考。具体如下:

这段python代码首先从www.beijing-time.org上获取标准的北京时间,然后同步获取的北京时间到本地

? 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 # -*- coding: utf-8 -*- import time,httplib import threading def getBeijinTime():    try:      conn = httplib.HTTPConnection("www.beijing-time.org")      conn.request("GET", "/time.asp")      response = conn.getresponse()      print response.status, response.reason      if response.status == 200:        result = response.read()        data = result.split("rn")        year = data[1][len("nyear")+1 : len(data[1])-1]        month = data[2][len("nmonth")+1 : len(data[2])-1]        day = data[3][len("nday")+1 : len(data[3])-1]        #wday = data[4][len("nwday")+1 : len(data[4])-1]        hrs = data[5][len("nhrs")+1 : len(data[5])-1]        minute = data[6][len("nmin")+1 : len(data[6])-1]        sec = data[7][len("nsec")+1 : len(data[7])-1]        beijinTimeStr = "%s/%s/%s %s:%s:%s" % (year, month, day, hrs, minute, sec)        beijinTime = time.strptime(beijinTimeStr, "%Y/%m/%d %X")        return beijinTime    except:      return None def syncLocalTime():    """    同步本地时间    """    beijinTime = getBeijinTime()    if beijinTime is None:      timer = threading.Timer(30.0, syncLocalTime)      timer.start()    else:      tm_year, tm_mon, tm_mday, tm_hour, tm_min, tm_sec = beijinTime[:6]      import os      os.system("date %d-%d-%d" % (tm_year, tm_mon, tm_mday))#设置日期      os.system("time %d:%d:%d.0" % (tm_hour, tm_min, tm_sec))#设置时间 if __name__=='__main__':   while True:     syncLocalTime()     time.sleep(30)

希望本文所述对大家的Python程序设计有所帮助。