提交JavaScript的请求以解决Python的Recaptcha

Question

我目前正在尝试通过Selenium和2Captcha登录站点。

除了验证码外，一切现在都可以正常工作。 当我尝试提交请求时，我会出现错误。

#!/usr/bin/python3
from selenium import webdriver
from selenium.webdriver.chrome.service import Service
from webdriver_manager.chrome import ChromeDriverManager
from selenium.webdriver.chrome.options import Options
import requests, time

user_name = ""
password = ""

api_key = ''

site_key = '6LcZlE0UAAAAAFQKM6e6WA2XynMyr6WFd5z1l1Nr'
page_url = 'https://www.ebay-kleinanzeigen.de/m-einloggen.html?targetUrl=/'

def Solver():
    chrome_options = Options() 
    chrome_options.add_argument("start-maximized")
    chrome_options.add_argument("disable-blink-features=AutomationControlled")
    chrome_options.add_experimental_option('excludeSwitches', ['enable-automation'])
    chrome_options.add_experimental_option('useAutomationExtension', False)
    chrome_options.add_experimental_option('excludeSwitches', ['enable-logging'])
    chrome_options.add_experimental_option("detach", True)
    driver = webdriver.Chrome(options=chrome_options,service=Service(ChromeDriverManager().install()))

    driver.get(page_url)

    element = driver.find_element_by_id("login-email")
    element.send_keys(user_name)
    element = driver.find_element_by_id("login-password")
    element.send_keys(password)
    driver.find_element_by_id("gdpr-banner-accept").click()

    u1 = f"https://2captcha.com/in.php?key={api_key}&method=userrecaptcha&googlekey={site_key}&pageurl={page_url}&json=1&invisible=1"
    r1 = requests.get(u1)
    print(r1.json())
    rid = r1.json().get("request")
    u2 = f"https://2captcha.com/res.php?key={api_key}&action=get&id={int(rid)}&json=1"
    time.sleep(5)
    while True:
        r2 = requests.get(u2)
        print(r2.json())
        if r2.json().get("status") == 1:
            form_tokon = r2.json().get("request")
            break
        time.sleep(5)
    wirte_tokon_js = f'document.getElementById("g-recaptcha-response").innerHTML="{form_tokon}";'
    submit_js = 'document.getElementById("recaptcha-demo-form").submit();'

    print(wirte_tokon_js)
    print('')
    print(submit_js)
    driver.execute_script(wirte_tokon_js)
    time.sleep(3)
    driver.execute_script(submit_js)
    time.sleep(10)

if __name__ == '__main__':
    Solver()

这是我遇到的错误。

selenium.common.exceptions.JavascriptException: Message: javascript error: Cannot read properties of null (reading 'submit')

这将是我解决验证码的最后一个方法。我尝试单击它，即使使用验证码框架的确切位置单击框

Answer 1

这不是正确的方式。

submit_js ='document.getElementById（“ recaptcha-demo-form”）。submit（）;'

在此代码中使用此方法，这是正确的方法。

submit_js ='document.getElementById（“ recaptcha-verify button”）;'