擅长:python、mysql、java
<p>试试这个:</p>
<pre><code> my_lists = [[random.randint(1,100), random.randint(50, 100), random.randint(10,20), random.randint(1,100)] for x in range(500)]
</code></pre>
<p>演示5:</p>
<pre><code>>>> my_lists [[random.randint(1,100), random.randint(50, 100), random.randint(10,20), random.randint(1,100)] for x in range(5)]
>>> my_lists
[[98, 58, 15, 63], [69, 59, 12, 37], [62, 58, 16, 7], [55, 97, 17, 55], [98, 53, 14, 90]]
</code></pre>