擅长:python、mysql、java
<p>您可以使用<a href="https://www.crummy.com/software/BeautifulSoup/bs4/doc/" rel="nofollow noreferrer">beautifulsoup</a>或<a href="http://lxml.de/" rel="nofollow noreferrer">lxml</a>。在</p>
<p>对于beauthulsoup,代码如下</p>
<pre><code>from bs4 import BeautifulSoup
soup = BeautifulSoup("""<span class="MarketInfo_market-num_1lAXs"> 11,511.31 USD </span>""", "lxml")
print(soup.string)
</code></pre>
<p>lxml更快</p>
^{pr2}$