#读取文件夹中的所有mp3文件importosimportredefwalk(dirname):fornameinos.listdir(dirname):path=os.... #读取文件夹中的所有mp3文件

import os
import re

def walk(dirname):

for name in os.listdir(dirname):
path = os.path.join(dirname,name)

if os.path.isfile(path):
if re.search('mp3$',path) != None:
print re.search(r'[^\\]*$',path).group(0)
else:
walk(path)

walk('F:\CloudMusic')