擅长:python、mysql、java
<p>使用python 3,您可以使用<a href="https://docs.python.org/3/library/pathlib.html" rel="noreferrer">^{<cd1>}</a>模块(例如<a href="https://docs.python.org/3/library/pathlib.html#pure-paths" rel="noreferrer">^{<cd2>}</a>):</p>
<pre><code>>>> import pathlib
>>> path = pathlib.PurePath('/folderA/folderB/folderC/folderD/')
>>> path.name
'folderD'
</code></pre>
<p>如果需要文件所在的最后一个文件夹名称:</p>
<pre><code>>>> path = pathlib.PurePath('/folderA/folderB/folderC/folderD/file.py')
>>> path.parent.name
'folderD'
</code></pre>