代码

#!/usr/bin/python
# -*- coding: UTF-8 -*-

import tkinter
import http.client
import time

def get_webservertime(host):
conn = http.client.HTTPConnection(host)
conn.request(“GET”, “/”)
r = conn.getresponse()
ts = r.getheader(‘date’) # 获取http头date部分
# 将GMT时间转换成北京时间
ltime = time.strptime(ts[5:25], “%d %b %Y %H:%M:%S”)
ttime = time.localtime(time.mktime(ltime) + 8 * 60 * 60)
dat = “%u-%02u-%02u” % (ttime.tm_year, ttime.tm_mon, ttime.tm_mday)
tm = “%02u:%02u:%02u” % (ttime.tm_hour, ttime.tm_min, ttime.tm_sec)
return tm

def tick():
global time1
# 获取时间
time2 = get_webservertime(‘www.taobao.com’)
# 如果时间发生变化，代码自动更新显示的系统时间
if time2 != time1:
time1 = time2
clock.config(text=time2)
# calls itself every 200 milliseconds
# to update the time display as needed
# could use >200 ms, but display gets jerky
clock.after(200, tick)

win = tkinter.Tk()
win.title(“获取淘宝服务器时间”)
time1 = ”
clock = tkinter.Label(win, font=(‘times’, 100, ‘bold’), bg=’green’)
clock.grid(row=0, column=1)
tick()
win.mainloop()

效果
%title插图%num