擅长:python、mysql、java
<p>这是分割的文档</p>
<blockquote>
<p>Docstring: S.split(sep=None, maxsplit=-1) -> list of strings</p>
<p>Return a list of the words in S, using sep as the delimiter string.
If maxsplit is given, at most maxsplit splits are done. If sep is not
specified or is None, any whitespace string is a separator and empty
strings are removed from the result.</p>
</blockquote>
<p>基本上,如果您不带参数调用<code>split</code>,它将在空白(数据集中的列)上拆分,您可以通过使用该字符调用split来拆分任何其他字符,例如</p>
<pre><code>print("car, train, bus".split(','))
['car', ' train', ' bus']
</code></pre>