<pre class="markdow-doc">

import os def dir_walk(dirname):     filelist = []     for root, dirs, files in os.walk(dirname):#root dir files 都是类         for name in dirs:             filelist.append(os.path.join(root, name))     print(filelist)     return filelist dirname = r'D:\BaiduMusic\virus'#r是转义，要不就用双斜杠 print(dir_walk(dirname))