擅长:python、mysql、java
<p>尝试:</p>
<pre><code>>>> print([i[1] for i in allPlayers])
['1204', '1000', '1932', '1844']
</code></pre>
<p>这使用列表理解。相当于:</p>
<pre><code>>>> ns = []
>>> for i in allPlayers:
... ns.append(i[1])
>>> ns
['1204', '1000', '1932', '1844']
</code></pre>