谁说12306python登录难的？

序言

听说12306登录很难？那我来试试有多难

废话少说 直接上代码

# -*-coding:utf-8 -*-
# 作者：不懂先生
# 日期: 2021/8/25
import requests
from lxml import etree
from hashlib import md5
from selenium import webdriver
import time
#进行图片裁剪
from PIL import Image
#引入动作链
from selenium.webdriver import ActionChains
from selenium.webdriver import ChromeOptions
# 封装识别验证码图片的函数
class 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', data=params, headers=self.headers)
        return r.json()
# 反检测
# option = ChromeOptions()
# option.add_experimental_option('excludeSwitches', ['enable-automation'])


# 使用selenium打开登录页面
bro = webdriver.Chrome(executable_path="chromedriver.exe")
# script = 'Object.defineProperty(navigator,"webdriver",{get:()=>undefined,});'
# bro.execute_script(script)

bro.maximize_window() #浏览器窗口显示最大化 保证截图完整

bro.get('https://kyfw.12306.cn/otn/resources/login.html')
time.sleep(1)
sub = bro.find_element_by_link_text('账号登录')
sub.click()
time.sleep(2) #这里得间歇一下，验证码图片加载出来需要时间
# save_screenshot将当前页面进行截图并保存
bro.save_screenshot('aa.png')

# 确定验证码图片对应的左上角和右下角的坐标(裁剪的区域就确定了)
code_img_ele = bro.find_element_by_xpath('/html/body/div[2]/div[2]/div[1]/div[2]/div[3]/div/div[4]/img')
location = code_img_ele.location #  location 得到验证码图片左上角的坐标x,y
print('location:',location)
size = code_img_ele.size # size验证码标签对应的长和宽
print('size:',size)
# 左上角和右下角坐标
rangle = (
    int(location['x'])*1.25,int(location['y'])*1.25,int(location['x']+size['width'])*1.25,int(location['y']+size['height'])*1.25
)
# 至此验证码图片区域就确定下来了
i = Image.open('./aa.png')
code_img_name = 'code.png'
# crop根据指定区域进行图片裁剪
frame = i.crop(rangle)
# 进行保存
frame.save(code_img_name)
# 超级鹰识别验证码位置坐标并返回
chaojiying = Chaojiying_Client('name', 'username', 'id')    #用户中心>>软件ID 生成一个替换 96001
im = open('code.png', 'rb').read()#本地图片文件路径 来替换 a.jpg 有时WIN系统须要//
result = chaojiying.PostPic(im, 9004)['pic_str']#1902 验证码类型  官方网站>>价格体系 3.4+版 print 后要加()
print(result)

all_list = [] #要存储即将被点击的点的坐标 [[x1,y1],[x2,y2]]
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)
print(all_list)
# code_img = bro.find_element_by_xpath()
# 遍历列表 使用动作链对每一个列表元素对应的x,y指定的位置进行点击操作
for l in all_list:
    x = l[0]/1.25
    y = l[1]/1.25
    ActionChains(bro).move_to_element_with_offset(code_img_ele,x,y).click().perform()#move_to_element_with_offset切换到验证码所在区域
    time.sleep(0.5)
time.sleep(1)
bro.find_element_by_id('J-userName').send_keys('自己的账号')
bro.find_element_by_id('J-password').send_keys('自己的密码')
time.sleep(2)

# 规避被检测selenium
script = 'Object.defineProperty(navigator,"webdriver",{get:() => false,});'
bro.execute_script(script)

time.sleep(3)
sub = bro.find_element_by_id('J-login')
sub.click()
time.sleep(2)
# slide = bro.find_element_by_id('nc_1_n1z')
slide = bro.find_element_by_id('nc_1_n1t')#这里得用这个盒子不然识别不到element
# 动作链
action = ActionChains(bro) #导入浏览器对象
# 点击长按指定的标签
action.click_and_hold(slide)
# perform()立即执行动作链操作
# move_by_offset(x,y) x水平方向 y竖直方向,两个参数一个不能少
action.move_by_offset(300,0).perform()
action.release(slide).perform()
time.sleep(2)

# 释放动作链
action.release()
效果如下：
[579CF43C6D1D5802ABD805588B00E21D.mp4][1]