擅长:python、mysql、java
<p><a href="https://docs.python.org/3.6/library/stdtypes.html#str.split" rel="nofollow noreferrer">str.split(sep=None, maxsplit=-1)</a></p>
^{bq}$
<p>例如:</p>
<pre><code>>>> '1 2 3'.split()
['1', '2', '3']
>>> '1 2 3'.split(maxsplit=1)
['1', '2 3']
>>> ' 1 2 3 '.split()
['1', '2', '3']
</code></pre>