python 自动重连wifi windows的方法

如下所示：#coding=utf-8importurllib2importurllibfromcookielibimportCookieJarimportosimportreimporttimeclassConnectW

如下所示：

# coding=utf-8
import urllib2
import urllib
from cookielib import CookieJar
import os
import re
import time


class ConnectWeb(object):
 def __init__(self):
 self.cookiejarinmemory = CookieJar()
 self.opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(self.cookiejarinmemory))
 urllib2.install_opener(self.opener)
 self.username = ""
 self.password = ""

 def connect_baidu(self): #检测目前是否联网
 try:
 urllib2.urlopen("http://www.baidu.com", timeout=2)
 return 1
 except:
 return 0

 def login(self): #模拟上网验证 验证网页几乎都是不同的，下面附上我们学校的， form表单自己根据情况填，用chrome很容易得到post的url和表单
 try:
 post_url = ""
 form = {"action": "login", "username": self.username, "password": self.password, "ac_id": 4,
 "user_ip": "", "nas_ip": "", "user_mac": "", "save_me": 1, "ajax": 1}
 fm1 = urllib.urlencode(form)
 page = urllib2.urlopen(post_url, fm1).read()
 except Exception as e:
 self.disconnect()
 time.sleep(1)
 self.connect_wifi()

 def disconnect(self):	# 断开wifi
 os.system("netsh wlan disconnect")

 def wifis_nearby(self):	# 查询附近wifi
 p = os.popen("netsh wlan show all")
 content = p.read().decode("GB2312", "ignore")
 temp = re.findall(u"(SSID.*\n.*Network type.*\n.*\u8eab\u4efd\u9a8c\u8bc1.*\n.*\u52a0\u5bc6.*\n.*BSSID.*\n)",
 content)
 result = []
 for i in temp:
 name = re.findall(u"SSID.*:(.*)\n", i)[0].replace(" ", "")
 result.append(name)
 return result

 def connect_wifi(self, name=None): #连接wifi
 os.system("netsh wlan connect name=%s" % name)

 def checking(self):	# 一直检测是否有断网，如果断网则重新连接
 while 1:
 try:
 if not self.connect_baidu():
 self.login()
 except:
 pass
 time.sleep(10)


if __name__ == "__main__":
 test = ConnectWeb()
 test.login()

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