擅长:python、mysql、java
<p>你所做的是网页抓取。一个快速的谷歌搜索澄清了如何处理这个问题。你要找的代码</p>
<pre class="lang-py prettyprint-override"><code>import requests
from lxml import html
# Retrieve the web page
data = requests.get('https://www.youtube.com/channel/UC-lHJZR3Gqxm24_Vd_AJ5Yw')
# Parse the HTML
tree = html.fromstring(data.content)
# Find the subscriber count in the HTML tree
subscriber_count = tree.xpath('//*[contains(@class,"yt-subscription-button-subscriber-count-branded-horizontal")]/text()')[0]
# Convert to integer
subscriber_count = int(subscriber_count.replace(",",""))
print(subscriber_count)
</code></pre>
<p>写作时的结果是:“84851474”</p>
<p>如果您想了解更多,可以深入研究<a href="https://docs.python-guide.org/scenarios/scrape/" rel="nofollow noreferrer">web scraping in Python</a>和<a href="https://www.w3schools.com/xml/xpath_syntax.asp" rel="nofollow noreferrer">XPath</a>。你知道吗</p>