擅长:python、mysql、java
<p>不使用zip,您可以执行以下操作:</p>
<pre><code>import csv
lol = [[1,2,3],[4,5,6],[7,8,9]]
item_length = len(lol[0])
with open('test.csv', 'wb') as test_file:
file_writer = csv.writer(test_file)
for i in range(item_length):
file_writer.writerow([x[i] for x in lol])
</code></pre>
<p>这将输出到test.csv:</p>
<pre><code>1,4,7
2,5,8
3,6,9
</code></pre>