擅长:python、mysql、java
<p>这样试试</p>
<pre><code>with open('file1.txt') as f1, open('file2.txt') as f2:
lines_f1 = '-'.join(f1.read().split())
lines_f2 = f2.read().split()
for line in lines_f2:
if line in lines_f1:
print(line)
</code></pre>
<p>“-”用作分隔符,因此如果要搜索的任何字符串中包含“-”,则可以使用任何其他分隔符</p>