python 遍历文件夹的所有文件

 path = "D:\\PycharmProjects\\flower_data\\train\\NG"
    for home, dirs, files in os.walk(path):
        for filename in files:
            print(os.path.join(home, filename))

python 遍历文件夹的所有文件 防止忘了自己再去搜