#!/usr/bin/python

import os.path

def readXmls(folder):

    #三个参数：分别返回1.父目录 2.所有文件夹名字（不含路径） 3.所有文件名字

    for parent,dirnames,filenames in os.walk(folder):

        for dirname in  dirnames:

            print("parent is:" + parent)

            print("dirname is" + dirname)

            #readXmls(os.path.join(parent, dirname))这句不能有！！！

        for filename in filenames:

            print("parent is:" + parent)

            print("filename is:" + filename)

            print("the full name of the file is:" + os.path.join(parent,filename)) #输出文件路径信息

if __name__ == '__main__':

    readXmls('xmlfiles')

－－－－－－备注－－－－－

os.walk方法本来就是递归，调试了很久也没搞明白……