擅长:python、mysql、java
<p>使用<a href="https://docs.python.org/3/library/stdtypes.html#str.split" rel="nofollow noreferrer">^{<cd1>}</a>如何:</p>
<h3>代码:</h3>
<pre><code>['group1, group2, group3'][0].split(', ')
</code></pre>
<h3>测试代码:</h3>
<pre><code>x = ['group1, group2, group3']
print(x[0].split(', '))
</code></pre>
<h3>结果:</h3>
<pre><code>['group1', 'group2', 'group3']
</code></pre>
<h3>返回:</h3>
<p>要返回,请使用<code>str.join()</code></p>
<pre><code>y = x[0].split(', ')
print(y)
xx = [', '.join(y)]
print(xx)
</code></pre>
<h3>结果:</h3>
<pre><code>['group1', 'group2', 'group3']
['group1, group2, group3']
</code></pre>