擅长:python、mysql、java
<pre><code>full_name = ['taylor/swift', 'lady/gaga', 'leborn/james', 'james/harden']
last_name = ['harden', 'james', 'swift', 'smith']
out = {l:f for l in last_name for f in full_name if f.split("/")[1] == l}
print(out)
</code></pre>
<p>输出:</p>
<pre><code>{'harden': 'james/harden', 'james': 'leborn/james', 'swift': 'taylor/swift'}
</code></pre>