Python3 递归遍历目录下所有文件及目录

import os

def pri_all_file(dir):
    names=os.listdir(dir)#获取当前目录下所有文件名及目录名
    li=[]
    for name in names:
        full_name=dir+'\\'+name#拼接成完整路径
        if os.path.isdir(full_name):
            li.append(full_name)
            # print(full_name)
            pri_all_file(full_name)#递归遍历子目录下文件及目录
        else:
            # print(full_name)
            li.append(full_name)
    return li

if __name__=="__main__":
    dir_name='D:\\Projects\\py'
    li=pri_all_file(dir_name)
    for x in li:
        print(x)