# 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.*
.*Network type.*
.*u8eabu4efdu9a8cu8bc1.*
.*u52a0u5bc6.*
.*BSSID.*
)",
content)
result = []
for i in temp:
name = re.findall(u"SSID.*:(.*)
", 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()
