擅长:python、mysql、java
<p>您可以尝试以下方法:</p>
<pre><code>with open('file','r') as f:
for line_no,line in enumerate(f):
if line_no%2==0:
pass
else:
print([int(int_) for int_ in line if int_.strip()!=''])
</code></pre>
<p>输出:</p>
<pre><code>[1, 2, 3, 4, 5]
[1, 2, 3, 4, 5, 6, 7, 8, 9]
</code></pre>