擅长:python、mysql、java
<p>您可以使用<a href="https://pandas.pydata.org/pandas-docs/stable/generated/pandas.DataFrame.filter.html" rel="nofollow noreferrer"><strong>^{<cd1>}</strong></a>:</p>
<p><strong><em>设置</em></strong></p>
<pre><code>df = pd.DataFrame(columns=['MLB', 'NBA', 'NHL', 'NFL', 'TESTNBA'])
df_check = ['MLB', 'NBA']
</code></pre>
<hr/>
^{pr2}$
<p/>
<pre><code>Index(['MLB', 'NBA', 'TESTNBA'], dtype='object')
</code></pre>