擅长:python、mysql、java
<p>只需使用<a href="https://docs.python.org/3/library/functions.html#enumerate" rel="nofollow noreferrer">enumerate</a>:</p>
<pre><code>fileList = ["doc1", "doc2", "doc3", "doc4", "doc5"]
result = dict(enumerate([f] for f in fileList))
print(result)
</code></pre>
<p><strong>输出</strong></p>
<pre><code>{0: ['doc1'], 1: ['doc2'], 2: ['doc3'], 3: ['doc4'], 4: ['doc5']}
</code></pre>