【代码】当前目录以及当前目录的所有子目录下查找文件名包含指定字符串的文件，并打印出绝对路径

import os


def dir_all(path):                                               #查找所有文件夹

    for i in os.listdir(path):
        new_path = os.path.join(path,i)
        if os.path.isdir(new_path):
            result.append(new_path)
            dir_all(new_path)

    return result


def find_file(name,path):                                   #查找所有特征文件

    for i in os.listdir(path):
        new_path = os.path.join(path,i)
        if name in os.path.split(new_path)[1]:
            print(new_path)


def run(name,path):
   all_dir =  dir_all(path)
   for i in all_dir:
       find_file(name,i)


path = "D:\Python程序"
result = [path]
run("测试名字",path)