模拟登陆12306_html-js-css

概述1.封装在线打码平台--超级鹰 import requestsfrom hashlib import md5class Chaojiying_Client(object): def __init__(self, username, password, soft_id): self.username = username password

1.封装在线打码平台--超级鹰


import requestsfrom hashlib import md5class Chaojiying_ClIEnt(object):    def __init__(self,username,password,soft_ID):        self.username = username        password =  password.encode(‘utf8‘)        self.password = md5(password).hexdigest()        self.soft_ID = soft_ID        self.base_params = {            ‘user‘: self.username,‘pass2‘: self.password,‘softID‘: self.soft_ID,}        self.headers = {            ‘Connection‘: ‘Keep-Alive‘,‘User-Agent‘: ‘Mozilla/4.0 (compatible; MSIE 8.0; windows NT 5.1; TrIDent/4.0)‘,}    def PostPic(self,im,codetype):        """        im: 图片字节        codetype: 题目类型 参考 http://www.chaojiying.com/price.HTML        """        params = {            ‘codetype‘: codetype,}        params.update(self.base_params)        files = {‘userfile‘: (‘ccc.jpg‘,im)}        r = requests.post(‘http://upload.chaojiying.net/Upload/Processing.PHP‘,data=params,files=files,headers=self.headers)        return r.Json()    def ReportError(self,im_ID):        """        im_ID:报错题目的图片ID        """        params = {            ‘ID‘: im_ID,}        params.update(self.base_params)        r = requests.post(‘http://upload.chaojiying.net/Upload/ReportError.PHP‘,headers=self.headers)        return r.Json()

def get_img_text(imgPath):    chaojiying = Chaojiying_ClIEnt(‘bobo328410948‘,‘bobo328410948‘,‘899370‘)#用户中心>>软件ID 生成一个替换 96001    im = open(imgPath,‘rb‘).read()#本地图片文件路径 来替换 a.jpg 有时win系统须要//    return chaojiying.PostPic(im,9004)[‘pic_str‘]

3.对12306进行模拟登录:验证码图片必须通过裁剪图片的形式获取

3.1.浏览器实例化 bro = webdriver.Chrome(executable_path=‘./chromedriver.exe‘)

3.2.发起请求 bro.get(‘https://kyfw.12306.cn/otn/login/init‘)

3.3.输入用户名和密码

3.4.标签定位验证图片 code_img_ele=bro.find_element_by_xpath(‘//*@ID="loginForm"]/div/ul[2]/li[4]/div/div/div[3]/img‘)

3.5.验证码左上角坐标location location = code_img_ele.location

3.6.验证码长度size size = code_img_ele.size

3.7.指定矩形区域

rangle=(int(location[‘x‘]),int(location[‘y‘]),int(location[‘x‘]+size[‘wIDth‘]),int(location[‘y‘]+size[‘height‘]))

3.8.截图整张页面save_screenshot()

3.9.指定区域截图crop

3.10.调用超级鹰对验证码进行识别

3.11.将x,y变成[[x,y]]

3.12.基于动作链,将x,y的参照系转移到指定的标签中 move_to_element_with_offse

3.13.点击登录

from selenium import webdriverfrom lxml import etreefrom selenium.webdriver import ActionChainsfrom PIL import Imagefrom time import sleepbro = webdriver.Chrome(executable_path=‘./chromedriver.exe‘)bro.get(‘https://kyfw.12306.cn/otn/login/init‘)sleep(2)bro.find_element_by_ID(‘username‘).send_keys(‘用户名‘)bro.find_element_by_ID(‘password‘).send_keys(‘密码‘)#想要获取验证码图片左上角和右下角亮点坐标,通过这亮点坐标可以形成一个裁剪的矩形区域code_img_ele = bro.find_element_by_xpath(‘//*[@ID="loginForm"]/div/ul[2]/li[4]/div/div/div[3]/img‘)location = code_img_ele.location  # 验证码图片左上角坐标size = code_img_ele.size #验证码图片的长宽#指定矩形区域rangle = (int(location[‘x‘]),int(location[‘y‘]+size[‘height‘]))
#截图bro.save_screenshot(‘aa.png‘)
#在指定区域截图cropi = Image.open(‘./aa.png‘)code_img_name = ‘code.png‘frame = i.crop(rangle)frame.save(code_img_name)
#进行验证码的识别,调用超级鹰result = get_img_text(code_img_name)print(result)# x1,y1|x2,y2|x3,y3                   x,y#[[x1,y1],[x2,y2],[x3,y3]]            [[x,y]]
#将x,y]]all_List = []if ‘|‘ in result:    List_1 = result.split(‘|‘)    count_1 = len(List_1)    for i in range(count_1):        xy_List = []        x = int(List_1[i].split(‘,‘)[0])        y = int(List_1[i].split(‘,‘)[1])        xy_List.append(x)        xy_List.append(y)        all_List.append(xy_List)else:    x = int(result.split(‘,‘)[0])    y = int(result.split(‘,‘)[1])    xy_List = []    xy_List.append(x)    xy_List.append(y)    all_List.append(xy_List)
for l in all_List:    #x,y就是需要点击的某一个点的坐标    x = l[0]    y = l[1]    #move_to_element_with_offset就是将x,y的参照系转移到指定的标签中    #每一个动作连的 *** 作都必须基于一个单独的动作连    ActionChains(bro).move_to_element_with_offset(code_img_ele,x,y).click().perform()sleep(2)bro.find_element_by_ID(‘loginSub‘).click()sleep(10)bro.quit()