擅长:python、mysql、java
<p>在python3.6+中,可以使用格式化的字符串文本(<a href="https://www.python.org/dev/peps/pep-0498/" rel="nofollow noreferrer">PEP 498</a>)。可以使用<a href="https://docs.python.org/3/library/stdtypes.html#str.rsplit" rel="nofollow noreferrer">^{<cd1>}</a>和<code>maxsplit=1</code>来说明中间名:</p>
<pre><code>x = 'David Robert Bekham'
first_names, last_name = x.rsplit(maxsplit=1)
res = f'{last_name}, {first_names}'
# 'Bekham, David Robert'
</code></pre>