擅长:python、mysql、java
<p>正则表达式是处理字符串的强大工具</p>
<pre class="lang-py prettyprint-override"><code>import re
in_list = ['28;', '28;', '28;', '28;', '28;']
out_list = [re.sub(';', '', item) for item in in_list]
print(out_list)
</code></pre>
<pre><code>['28', '28', '28', '28', '28']
</code></pre>