擅长:python、mysql、java
<p>Ubuntu的代码可以工作,但是我已经为python2.2做了修改
Python2.2兼容代码</p>
<pre><code>import fileinput
import sys
import re
newline = '''\
%s
public static final String CO_ID = "XXXXX"
'''
filename = '/path/to/file.java'
for line in fileinput.input([filename], inplace=True, backup='.bak'):
if re.match(r'public class', line):
sys.stdout.write(newline%line)
else:
sys.stdout.write(line)
</code></pre>