擅长:python、mysql、java
<p>你可以试试<code>BeautifulSoup</code></p>
<pre><code>>>> s= '<title-group><article-title xml:lang="en">Correction to: Effective adsorptive performance of Fe<sub>3</sub>O<sub>4</sub>@SiO<sub>2</sub>core shell spheres for methylene blue: kinetics, isotherm and mechanism</article-title></title-group>'
>>> from bs4 import BeautifulSoup
>>> soup = BeautifulSoup(s, 'lxml')
>>> soup.getText()
'Correction to: Effective adsorptive performance of Fe3O4@SiO2core shell spheres for methylene blue: kinetics, isotherm and mechanism'
</code></pre>