import os# f=r'C:\Users\Miya.Tan\PycharmProjects\python课堂\day06\test.txt'# os.remove(f)# os.rename(f,'test1.txt')#创建一个文件夹的时候，mkdir和makedirs无区别。# os.mkdir('tanailing') #创建文件夹# os.makedirs('python1')#创建目录#创建一个二层的目录。mkdir只能在存在的父目录下创建。makedirs会自动创建父目录# os.makedirs('china/shenzhen') #创建目录# os.mkdir('city/smallcity')  #FileNotFoundError: [WinError 3] 系统找不到指定的路径。: 'city/smallcity'   只能在存在的文件目录下创建文件夹#删除E盘下的空文件夹# os.removedirs('china') #只能删除空文件夹 OSError: [WinError 145] 目录不是空的。: 'china'# print(os.listdir(r'C:\Users\Miya.Tan\PycharmProjects\python课堂\day06')) #显示该目录下面的所有文件和文件夹，不传就表示当前文件夹.但是只是当前直接子目录，不下渗# print(os.path.isdir(r'C:\Users\Miya.Tan\PycharmProjects\python课堂\day06'))#判断是否为文件夹 bool# print(os.path.isfile(r'C:\Users\Miya.Tan\PycharmProjects\python课堂\day06')) #判断是否为文件 bool# print(os.path.exists('china')) #判断文件或者文件夹是否存在# res =os.walk(r'C:\Users\Miya.Tan\PycharmProjects\python课堂')## for path,dir_name,filename in  res:#     print(path)#     print(dir_name)#     print(filename)# os.mkdir(r'C:\Users\Miya.Tan\PycharmProjects\python课堂/test1')res = os.listdir(r'C:\Users\Miya.Tan\PycharmProjects\python课堂')print(res)# for one  in res:#     path = os.path.join(r'C:\Users\Miya.Tan\PycharmProjects\python课堂\dirlist测试',one)#     # print(path)#     # print(os.path.isdir(path))#     if os.path.isdir(path):#         os.removedirs(path)for file  in res:    print(file)    pathroot=r'C:\Users\Miya.Tan\PycharmProjects\python课堂'    path = os.path.join(pathroot,file)    if os.path.isdir(path):        if os.listdir(path) ==[]:            os.removedirs(path)    elif os.path.isfile(path):        if os.path.getsize(path) == 0:            os.remove(path)