擅长:python、mysql、java
<p><strong>法定警告</strong>:使用正则表达式解析(X)HTML是<a href="https://stackoverflow.com/questions/1732348/regex-match-open-tags-except-xhtml-self-contained-tags">Bad Idea</a>。在</p>
<p>幸运的是有一个<strong>更好的方法。</strong>要开始,首先安装<a href="http://www.crummy.com/software/BeautifulSoup/" rel="nofollow noreferrer">^{<cd1>}</a>模块。接下来,阅读<a href="http://www.crummy.com/software/BeautifulSoup/documentation.html" rel="nofollow noreferrer">documentation</a>。第三,密码!在</p>
<p>这里有一种方法可以完成您正在尝试的操作:</p>
<pre><code>from BeautifulSoup import BeautifulSoup
html = """<div id="header">
<h1></h1>
<p>
localhost OpenWrt Backfire<br />
Load: 0.00 0.00 0.00<br />
Hostname: localhost
</p>
</div>"""
soup = BeautifulSoup(html)
for each in soup.findAll(name = 'p'):
print each
</code></pre>