擅长:python、mysql、java
<p>在文件名中插入<code>i</code>,例如使用<a href="https://realpython.com/python-f-strings/" rel="nofollow noreferrer">f-strings</a>:</p>
<pre><code>import numpy as np
for i in range(10):
a = np.random.rand(2,2)
np.savetxt(f'name{i}.txt', a)
</code></pre>