os模块os.walk() 方法和os.path.join()的简单使用

os.walk:   http://www.runoob.com/python/os-walk.html

os.path.join:   https://blog.csdn.net/zmdzbzbhss123/article/details/52279008

#合并目录

 

>>> import os

>>> os.path.join('/hello/','good/boy/','doiido')

'/hello/good/boy/doiido'