擅长:python、mysql、java
<p>我想也许你需要先等待能见度,也许这有助于你<a href="https://stackoverflow.com/a/19537085/2069610">https://stackoverflow.com/a/19537085/2069610</a>。。。例如:</p>
<pre><code>WebDriverWait wait = new WebDriverWait(driver, timeoutInSeconds);
wait.until(ExpectedConditions.visibilityOfElementLocated(By.id<"ext-gen1146>));
</code></pre>