擅长:python、mysql、java
<p>这应该能解决你的问题。你知道吗</p>
<p>输入文件:</p>
<pre><code>1234
5678
</code></pre>
<p>代码:</p>
<pre><code>with open('a.txt') as if1:
for everyline in if1:
everylineactual = everyline.rstrip('\n')
everylineactual = "','".join(everylineactual)
everylineactual = f"'{everylineactual}'\n"
with open('b.txt','a') as of:
of.write(everylineactual)
</code></pre>
<p>输出文件:</p>
<pre><code>'1','2','3','4'
'5','6','7','8'
</code></pre>