擅长:python、mysql、java
<pre>
#!/usr/bin/env python
# -* - coding:utf-8 -* -
import os
path = "/home/username/test"
for root,dirname,filename in os.walk(path):
for i in filename:
i = i.split(".")
first = i[1][0]
last = i[0][-1]
print "My_"+last+i[0]+root+"."+i[1]
</pre>