擅长:python、mysql、java
<p>为什么<code>re</code>?你知道吗</p>
<pre><code># from io import StringIO
# s = '''server1 192.168.1.1 xx.xxx.xxx
# server1 192.168.1.2 xx.sc.sss
# server1 192.168.1.3 drf.xs.ffd
# server2 192.168.1.1 .ssvfd
# server2 192.168.1.2 sddfwe.ss
# server2 192.168.1.3 kkl.ssdd.dd'''
with StringIO(s) as f:
for line in f:
prts = line.split()
if prts[0].endswith('1'):
print(prts[1])
# 192.168.1.1
# 192.168.1.2
# 192.168.1.3
</code></pre>
<p>或者</p>
<pre><code>...
...
print(' '.join(prts[:2]))
# server1 192.168.1.1
# server1 192.168.1.2
# server1 192.168.1.3
</code></pre>