Selenium定位Cookie授权按钮失败，求助解决方案及替代方法

我编写了以下Selenium代码来点击Cookie按钮，因为必须接受Cookie才能访问网站数据：

from selenium import webdriver
from selenium.webdriver.common.by import By

chromeOptions = webdriver.ChromeOptions() 
chromeOptions.add_argument("ignore-certificate-errors")
chromeOptions.add_argument('--headless=chrome')
wbe = webdriver.Chrome(options=chromeOptions)
wbe.get('https://www.asianbetsoccer.com/it/nextgame.html')
wbe.implicitly_wait(10)

wbe.find_element(By.XPATH, "/html/body/button").click()

但运行时出现错误，提示找不到该按钮：

wbe.find_element(By.XPATH, "/html/body/button")
  File "C:\Users\Administrator\AppData\Local\Programs\Python\Python312\Lib\site-packages\selenium\webdriver\remote\webdriver.py", line 741, in find_element
    return self.execute(Command.FIND_ELEMENT, {"using": by, "value": value})["value"]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\Administrator\AppData\Local\Programs\Python\Python312\Lib\site-packages\selenium\webdriver\remote\webdriver.py", line 347, in execute
    self.error_handler.check_response(response)
  File "C:\Users\Administrator\AppData\Local\Programs\Python\Python312\Lib\site-packages\selenium\webdriver\remote\errorhandler.py", line 229, in check_response
    raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.NoSuchElementException: Message: no such element: Unable to locate element: {"method":"xpath","selector":"/html/body/button"}
  (Session info: chrome-headless-shell=124.0.6367.91); For documentation on this error, please visit: https://www.selenium.dev/documentation/webdriver/troubleshooting/errors#no-such-element-exception
Stacktrace:
        GetHandleVerifier [0x00007FF754EB1502+60802]
        (No symbol) [0x00007FF754E2AC02]
        (No symbol) [0x00007FF754CE7CE4]
        (No symbol) [0x00007FF754D36D4D]
        (No symbol) [0x00007FF754D36E1C]
        (No symbol) [0x00007FF754D7CE37]
        (No symbol) [0x00007FF754D5ABBF]
        (No symbol) [0x00007FF754D7A224]
        (No symbol) [0x00007FF754D5A923]
        (No symbol) [0x00007FF754D28FEC]
        (No symbol) [0x00007FF754D29C21]
        GetHandleVerifier [0x00007FF7551B411D+3217821]
        GetHandleVerifier [0x00007FF7551F60B7+3488055]
        GetHandleVerifier [0x00007FF7551EF03F+3459263]
        GetHandleVerifier [0x00007FF754F6B846+823494]
        (No symbol) [0x00007FF754E35F9F]
        (No symbol) [0x00007FF754E30EC4]
        (No symbol) [0x00007FF754E31052]
        (No symbol) [0x00007FF754E218A4]
        BaseThreadInitThunk [0x00007FFCEC3E7AC4+20]
        RtlUserThreadStart [0x00007FFCEDC2A4E1+33]

我是否可以继续使用Selenium解决，还是需要采用其他方法？

可以继续用Selenium解决，以下是调整方案： #

1. 抛弃绝对XPATH
   绝对路径/html/body/button完全依赖页面结构，只要页面元素层级变化就会失效。改用基于元素文本、class或属性的定位方式，比如针对第一个按钮，用//button[contains(text(), 'Accetta')]或根据它的class属性定位。

2. 用显式等待替代隐式等待
   隐式等待是全局生效的等待逻辑，显式等待可以针对单个元素等待它可点击，更精准可靠。导入WebDriverWait和expected_conditions来实现。

3. 分步处理两次弹窗操作
   从图中可以看到，点击第一个按钮后会弹出Cookie授权窗口，需要依次点击"Accetta tutto"（接受全部）和"Salva e continua"（保存并继续）。

修改后的代码示例 #

from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC

chromeOptions = webdriver.ChromeOptions() 
chromeOptions.add_argument("ignore-certificate-errors")
chromeOptions.add_argument('--headless=chrome')
# 无头模式下指定窗口大小，避免元素因布局问题无法定位
chromeOptions.add_argument('--window-size=1920,1080')
# 绕过部分网站的自动化检测
chromeOptions.add_argument('--disable-blink-features=AutomationControlled')

wbe = webdriver.Chrome(options=chromeOptions)
wbe.get('https://www.asianbetsoccer.com/it/nextgame.html')

try:
    # 等待第一个非弹窗按钮可点击并点击
    first_btn = WebDriverWait(wbe, 15).until(
        EC.element_to_be_clickable((By.XPATH, "//button[contains(text(), 'Accetta')]"))
    )
    first_btn.click()

    # 等待弹窗中的"Accetta tutto"按钮并点击
    accept_all_btn = WebDriverWait(wbe, 10).until(
        EC.element_to_be_clickable((By.XPATH, "//button[text()='Accetta tutto']"))
    )
    accept_all_btn.click()

    # 等待"Salva e continua"按钮并点击
    save_continue_btn = WebDriverWait(wbe, 10).until(
        EC.element_to_be_clickable((By.XPATH, "//button[text()='Salva e continua']"))
    )
    save_continue_btn.click()

    # 这里写后续的网站数据获取逻辑
    print("Cookie授权完成，可访问网站数据")

except Exception as e:
    print(f"操作出错: {str(e)}")
finally:
    wbe.quit()

额外注意事项 #

• 如果元素位于iframe内，需要先切换到对应的iframe：wbe.switch_to.frame("iframe_id")，操作完成后切回主文档：wbe.switch_to.default_content()。
• 可以用浏览器F12开发者工具查看元素的真实属性，确认定位表达式是否正确。
• 若还是出现定位问题，可尝试添加--user-agent参数模拟真实浏览器请求。

内容的提问来源于stack exchange，提问作者Marco