擅长:python、mysql、java
<p>您可以使用<a href="https://docs.python.org/2/tutorial/datastructures.html#list-comprehensions" rel="nofollow">list comprehensions</a>和<a href="https://docs.python.org/dev/library/functions.html?highlight=int#int" rel="nofollow">^{<cd1>}</a>工厂函数来完成:</p>
<pre><code>[ int(i) for i in csvnumber[0].split(',') ]
</code></pre>
<h3>示例</h3>
<pre><code>>>> csvnumber=['23,43,41,21,34']
>>> [ int(i) for i in csvnumber[0].split(',') ]
[23, 43, 41, 21, 34]
</code></pre>