擅长:python、mysql、java
<p>您可以使用<a href="https://docs.python.org/3/library/itertools.html#itertools.chain.from_iterable" rel="nofollow noreferrer">^{<cd1>}</a>来进行如下操作:</p>
<h3>代码:</h3>
<pre><code>it.chain.from_iterable(i.split() for i in data)
</code></pre>
<h3>测试代码:</h3>
<pre><code>import itertools as it
data = ('Esperanza Ice Cream', 'Gregory Johnson', 'Brandies bar and grill')
print(list(it.chain.from_iterable(i.split() for i in data)))
</code></pre>
<h3>结果:</h3>
<pre><code>['Esperanza', 'Ice', 'Cream', 'Gregory', 'Johnson', 'Brandies', 'bar', 'and', 'grill']
</code></pre>