<p>所需元素<kbd>Alle akzeptieren</kbd>位于<code><iframe></code>内,因此您必须:</p>
<ul>
<li><p>诱导<a href="https://stackoverflow.com/questions/59130200/selenium-wait-until-element-is-present-visible-and-interactable/59130336#59130336">WebDriverWait</a>使所需的<em>帧可用,并切换到它</em></p>
</li>
<li><p>诱导<a href="https://stackoverflow.com/questions/52603847/how-to-sleep-webdriver-in-python-for-milliseconds/52607451#52607451">WebDriverWait</a>使所需的<em>元素可单击</em></p>
</li>
<li><p>您可以使用以下任一<a href="https://stackoverflow.com/questions/48369043/official-locator-strategies-for-the-webdriver/48376890#48376890">Locator Strategies</a>:</p>
<ul>
<li><p>使用<code>CSS_SELECTOR</code>:</p>
<pre><code>driver.get("https://www.finanzen.net/")
WebDriverWait(driver, 20).until(EC.frame_to_be_available_and_switch_to_it((By.CSS_SELECTOR,"iframe[id^='sp_message_iframe'][src^='https://consent.finanzen.net/index.html']")))
WebDriverWait(driver, 20).until(EC.element_to_be_clickable((By.CSS_SELECTOR, "button[title='Alle akzeptieren']"))).click()
</code></pre>
</li>
<li><p>使用<code>XPATH</code>:</p>
<pre><code>driver.get("https://www.finanzen.net/")
WebDriverWait(driver, 20).until(EC.frame_to_be_available_and_switch_to_it((By.XPATH,"//iframe[starts-with(@id, 'sp_message_iframe') and starts-with(@src, 'https://consent.finanzen.net/index.html')]")))
WebDriverWait(driver, 20).until(EC.element_to_be_clickable((By.XPATH, "//button[@title='Alle akzeptieren']"))).click()
</code></pre>
</li>
</ul>
</li>
<li><p><strong>注意</strong>:您必须添加以下导入:</p>
<pre><code> from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.common.by import By
from selenium.webdriver.support import expected_conditions as EC
</code></pre>
</li>
</ul>
<hr/>
<h2>参考文献</h2>
<p>您可以在以下内容中找到一些相关讨论:</p>
<ul>
<li><a href="https://stackoverflow.com/questions/53203417/ways-to-deal-with-document-under-iframe">Ways to deal with #document under iframe</a></li>
<li><a href="https://stackoverflow.com/questions/44834358/switch-to-an-iframe-through-selenium-and-python/44847390#44847390">Switch to an iframe through Selenium and python</a></li>
<li><a href="https://stackoverflow.com/questions/50315587/selenium-common-exceptions-nosuchelementexception-message-no-such-element-una/50315715#50315715">selenium.common.exceptions.NoSuchElementException: Message: no such element: Unable to locate element while trying to click Next button with selenium</a></li>
<li><a href="https://stackoverflow.com/questions/53441658/selenium-in-python-nosuchelementexception-message-no-such-element-unable-to/53442511#53442511">selenium in python : NoSuchElementException: Message: no such element: Unable to locate element</a></li>
</ul>