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
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# -*- 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("\r\n")
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)
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希望本文所述对大家的Python程序设计有所帮助。