擅长:python、mysql、java
<p>这对我很有用:</p>
<pre><code>from selenium.common.exceptions import TimeoutException
from selenium.webdriver.common.by import By
from selenium.webdriver.support import expected_conditions as ec
from selenium.webdriver.support.wait import WebDriverWait
def wait_for(web_driver, web_element: str, delay=60) -> bool:
try:
WebDriverWait(web_driver, delay).until(
ec.presence_of_element_located((By.XPATH, web_element)))
return True
except TimeoutException as e:
return False
</code></pre>