擅长:python、mysql、java
<h3>方法1</h3>
<p>可以将每个括号替换为一个空格,然后过滤多个空格:</p>
<pre class="lang-py prettyprint-override"><code>import re
t = t.replace("(", " ")
t = t.replace(")", " ")
re.sub(' +', ' ', t)
</code></pre>
<h3>方法2</h3>
<p>使用以下<a href="https://regex101.com/r/8mv6EH/1" rel="nofollow noreferrer">regex</a>:</p>
<pre class="lang-py prettyprint-override"><code>re.sub("(\s*[()]\s*)+", " ", t)
</code></pre>