擅长:python、mysql、java
<p>试试这个</p>
<pre><code>df.columnsList.apply(lambda x :
[tuple(map(int, x.split())) for x in "1 2, 7 8, 10 7".split(",")])
</code></pre>
<p>产出</p>
<pre><code>0 [(1, 2), (7, 8), (10, 7)]
Name: columnsList, dtype: object
</code></pre>