python+selenium实现无验证码用户名密码登陆

环境：
win10 x64
python 3.6.5
selenium-3.141.0
chromedriver_win32_for_chrom85
Chrome Version 85.0.4183.121 (Official Build) (32-bit)

id,classname请根据实际情况获取自己的

import time, sys
from selenium import webdriver
from selenium.webdriver.chrome.options import Options

def main(argv):
    url = 'http://www.xxxxxxxx.com/'
    # 驱动路径,这里根据自己情况更改
    chrome_path = r'E:\Software\chromedriver.exe'
    # 让浏览器不显示自动化测试
    chrome_options = Options()
    # chrome_options.add_argument('--headless')

    driver = webdriver.Chrome(executable_path=chrome_path, chrome_options=chrome_options)
    driver.get(url)

    # 遮罩层处理
    shadow_mask= driver.find_elements_by_class_name('close')
    if len(shadow_mask) > 0:
        print("有遮罩层，长度为："+str(len(shadow_mask)))
        shadow_mask[0].click()
        time.sleep(5)

    login_input = driver.find_element_by_id('tbUserAccount')
    passwd_input = driver.find_element_by_id('tbUserPwd')
    login_button = driver.find_element_by_class_name('login-btn')

    login_input.send_keys('username')
    passwd_input.send_keys('password')
    if login_button.is_displayed() and login_button.is_enabled():
        login_button.click()
    else:
        print("登陆按钮不可点击！")
        return

    time.sleep(2)

    cookie_list = driver.get_cookies()
    cookie = ""
    # 组装cookie字符串
    for item_cookie in cookie_list:
        item_str = item_cookie["name"] + "=" + item_cookie["value"] + "; "
        cookie += item_str
        # print(item_cookie)
    # 打印出来看一下
    print(cookie)

    for i in reversed(range(argv)):
        #这里的abc_main是自己要实现的功能函数
        abc_main.write_to_txt(cookie, i)
        time.sleep(1)
    driver.quit()


if __name__ == "__main__":
    for i in sys.argv:
        print(i)
    if len(sys.argv)<2 :
        print("请输入页码数(2-46)")
    elif int(sys.argv[1])>1 and int(sys.argv[1])<47:
        main(int(sys.argv[1]))
    else:
        print("请输入合法页码数(2-46)")

cmd 输入 python xxxx.py 2即可调用