擅长:python、mysql、java
<p>线路</p>
<pre><code>regex = '<span id="yfs_184_'+symbolslist[i]'">(.+?)</span>'
</code></pre>
<p>在<code>symbolslist[i]</code>之后需要<code>+</code>:</p>
<pre><code>regex = '<span id="yfs_184_'+symbolslist[i]+'">(.+?)</span>'
</code></pre>