python+selenium行为链登录12306(滑动验证码滑块)

from selenium import webdriver
from selenium.webdriver.common.action_chains import ActionChains
import time
from selenium.webdriver import ChromeOptions

# 去除浏览器识别
option = ChromeOptions()
option.add_experimental_option('excludeSwitches', ['enable-automation'])
option.add_experimental_option("detach", True)


driver = webdriver.Chrome(options=option)

driver.get('https://kyfw.12306.cn/otn/resources/login.html')

# 解决特征识别
script = 'Object.defineProperty(navigator, "webdriver", {get: () => false,});'
driver.execute_script(script)

# 输入账号
driver.find_element_by_id('J-userName').send_keys('123@163.com')

# 输入密码
driver.find_element_by_id('J-password').send_keys('xxxxxxx')

# 点击登陆
driver.find_element_by_id('J-login').click()

# 等待2秒钟，不要点的太快，以免被识别或者以免网页加载跟不上。
time.sleep(2)

# 滑动
# 定位 滑块标签
span = driver.find_element_by_id('nc_1_n1z')
actions = ActionChains(driver) # 行为链实例化
time.sleep(2) # 等待2秒钟

# 经截图测量，滑块需要滑过的距离为300像素
actions.click_and_hold(span).move_by_offset(300, 0).perform() # 滑动

from selenium.webdriver import ChromeOptions

option = ChromeOptions()
option.add_experimental_option('excludeSwitches', ['enable-automation'])
option.add_experimental_option("detach", True)

driver = webdriver.Chrome(options=option)

script = 'Object.defineProperty(navigator, "webdriver", {get: () => false,});'
driver.execute_script(script)