擅长:python、mysql、java
<p>您可以使用<code>filter</code>提取列名:</p>
<pre><code>for c in physioDf.filter(regex='^VariableName_').columns:
smallPhysioDf[c] = physioDf[c]
</code></pre>
<p>或者您可以使用f字符串:</p>
<pre><code>for n in range(1,31):
col_name = f'VariableName_{n}'
smallPhysioDf[col_name] = physioDf[col_name]
</code></pre>