擅长:python、mysql、java
<p>您始终可以获取所有元素<code>li</code>,从所有这些元素获取文本并使用<code>", ".join(elements)</code></p>
<hr/>
<p>为您的小示例编写代码</p>
<pre><code>text = '''
<ul>
<li>Contains Enzymatically Active B-Vitamins
</li>
<li>Dietary Supplement
</li>
<li>Non-GMO LE Certified
</li>
</ul>'''
import selenium.webdriver
driver = selenium.webdriver.Firefox()
driver.get("data:text/html;charset=utf-8," + text)
elements = driver.find_elements_by_tag_name('li')
elements = [i.text for i in elements]
print(", ".join(elements))
</code></pre>