import os


# TODO：搜索路径
for root, dirs, files, in os.walk("f:/下载"):
    for name in files:
        # print(name)
        file_path = os.path.join(root, name)
        # print('----------',file_path)
        #TODO： 搜索关键词区分大小写
        if 'Baidu' in name:
            print(os.path.split(file_path))