擅长:python、mysql、java
<p>休的评论是对的,但如果你还想这么做,你可以:</p>
<p/>
<pre><code>exec('global ' + var_name_from_list)
</code></pre>
<p>请参见Python3.6的文档<a href="https://docs.python.org/3/library/functions.html#exec" rel="nofollow noreferrer">here</a></p>
<p>编辑</p>
<p>对于Python2.7,请参见<a href="https://docs.python.org/2.7/library/functions.html#exec" rel="nofollow noreferrer">here</a></p>