擅长:python、mysql、java
<p>在python中,它非常简单</p>
<pre><code>#counting starts from 0
for i in range(10):
i+=1
with open(f"test{i}.txt","w"):
pass
</code></pre>
<p><a href="https://www.geeksforgeeks.org/formatted-string-literals-f-strings-python/" rel="nofollow noreferrer">F-String in Python</a></p>