擅长:python、mysql、java
<p>无需导入<code>re</code>的解决方案。该条件可以改进为单线条件。你知道吗</p>
<pre><code>with open('test.txt', 'r') as infile, open('outfile.txt', 'w') as outfile:
for line in infile:
filename = line.strip().split('"')[1]
size = line.rsplit(None, 1)[-1]
if filename.endswith('.jpg') and size.endswith('KB'):
outfile.write('%s %s\n' % (filename, size))
</code></pre>