Python 实现12306登录功能实例代码


            下面一段代码给大家带来了python实现12306登录功能，具体代码如下所示：





#!/usr/bin/env python

import requests

import urllib.parse

import random

import time

req = requests.session()

import sys

import re

import urllib3

import getpass # 密文输入

urllib3.disable_warnings()

# 登陆-------------------------

apptklist = []

newStrList = []

def signin():

 ran = random.uniform(1, 0)

 imgUrl = ('http://kyfw.12306.cn/passport/captcha/captcha-image?'

    'login_site=E&module=login&rand=sjrand&%s' % ran)

 print(imgUrl)

 imgresponse = req.get(url=imgUrl, verify=False)

 codeimg = imgresponse.content

 fn = open('code.png', 'wb')

 fn.write(codeimg)

 fn.close()

 codeStr = input('请输入验证码的坐标:')

 a = ''

 b = ''

 c = ''

 d = ''

 e = ''

 f = ''

 g = ''

 h = ''

 if '1' in codeStr:

  a = '37,37,'

 if '2' in codeStr:

  b = '100,37,'

 if '3' in codeStr:

  c = '180,37,'

 if '4' in codeStr:

  d = '250,37,'

 if '5' in codeStr:

  e = '37,100,'

 if '6' in codeStr:

  f = '100,100,'

 if '7' in codeStr:

  g = '180,100,'

 if '8' in codeStr:

  h = '250,100,'

 newCodeStr = a+b+c+d+e+f+g+h

 newStr = newCodeStr[:-1]

 newStrList.append(newStr)

 url = 'http://kyfw.12306.cn/passport/captcha/captcha-check'

 data = {

  'answer':newStr,

  'login_site':'E',

  'rand':'sjrand'

 }

 headers = {

  'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko)'

      ' Chrome/63.0.3239.108 Safari/537.36',

 }

 response = req.post(url=url, data=data, headers=headers, verify=False)

 print('检测图片-----------', url)

 print(response.text)

 result = response.json()

 if result['result_code'] == '4':

  print('验证码校验成功')

 else:

  print('验证码校验失败,请注意填写正确的坐标')

  signin()

  return

 userName = input('Please input your userName:')

 # password = input('Please input your password:')

 password = getpass.getpass('Please input your password:')

 loginData = {

  'username':userName,

  'password':password,

  'appid':'otn'

 }

 headers = {

  'Host':'kyfw.12306.cn',

  'Referer':'http://kyfw.12306.cn/otn/login/init',

  'User-Agent':'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_2)'

      ' AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 '

      'Safari/537.36'

 }

 response = req.post('http://kyfw.12306.cn/passport/web/login', data=loginData, headers=headers, verify=False)

 print('--------------登陆中--------------------')

 print('http://kyfw.12306.cn/passport/web/login')

 print('response', response.text.encode('utf-8').decode('utf-8'))

 fd = open("locate.html", 'wb+')

 fd.write(response.content)

 yzData = {

  'appid':'otn'

 }

 response = req.post('http://kyfw.12306.cn/passport/web/auth/uamtk', data=yzData, headers=headers, verify=False)

 print('---------------------第一次验证---------------------')

 print(response.text)

 # print('typeof response',type(response))

 loginMessage = response.json()['newapptk']

 print('loginMessage=', loginMessage)

 # 第二次验证开始++++++++++++++++++++++++++++++

 yz2Data = {

  'tk': loginMessage

 }

 response = req.post('http://kyfw.12306.cn/otn/uamauthclient', data=yz2Data, headers=headers,verify=False)

 print('---------------------第二次验证---------------------')

 print(response.text)

 apptk = response.json()['apptk']

 apptklist.append(apptk)

def buy():

 print(newStrList)

 req.headers['Referer'] = 'http://kyfw.12306.cn/otn/leftTicket/init'

 result = req.post('http://kyfw.12306.cn/otn/login/checkUser')

 print('----------------购票系统--------------')

 print(result.text)

 print('验证登录状态成功checkUser')

 headers = {

  'Referer':'http://kyfw.12306.cn/otn/leftTicket/init',

  'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36'

      ' (KHTML, like Gecko) Chrome/63.0.3239.84 Safari/537.36',

 }

 data = {

  # 'secretStr':reserve[1],

  'train_date':'2018-01-17',

  'back_train_date':'2018-01-17',

  'tour_flag':'dc', # dc 单程

  'purpose_codes':'ADULT', # adult 成人票

  'query_from_station_name':'成都',

  'query_to_station_name':'长沙',

  'undefined':''

 }

def ticket():

 # 先登陆、然后查询车票信息

 signin()

 url = ('http://kyfw.12306.cn/otn/leftTicket/queryZ?leftTicketDTO.train_date=2018-02-10&'

   'leftTicketDTO.from_station=SZQ&leftTicketDTO.to_station=NFG&purpose_codes=ADULT')

 try:

  response = requests.get(url, verify=False)

  result = response.json()

  print(result)

  return result['data']['result']

 except Exception as e:

  return None

if __name__ == "__main__":

 # ticket()

 # with open('./aaa.xlsx', encoding='utf-8') as f:

 #

 #  print(f.read())

 dic = {}

 context = [('IDS_ABOUT_OFFICAL_PHONE', 'Službeni telefon'),

    ('IDS_ABOUT_OFFICAL_WEBSITE', 'Službeno web-mjesto'),

    ('IDS_ABOUT_OFFICIAL_PHONE_CALL_NOT_SUPPORT', 'Trenutni uređaj ne može pozivati.')]

 for i in range(len(context)):

  print(i)

  dic.setdefault(context[i][0],context[i][1])

 print(dic)

 print(dic.keys())



总结

以上所述是小编给大家介绍的Python 实现12306登录实例代码，希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对中文源码网网站的支持！