擅长:python、mysql、java
<p>您可以创建一个函数来发送到<code>sub</code>函数:</p>
<p><code>def replacement (match):
return "S" + re.sub(r"[^\d]", "E", match.group(0))
</code></p>
<p>然后将其发送到<code>sub</code>函数:</p>
<p><code>strFileName = re.sub(r"\d{2}.\d{2}", replacement, strFileName)</code></p>