soapffz

# !/usr/bin/python
# -  *  - coding:utf-8 -  *  -
'''
@author: soapffz
@fucntion: 递归查找多层目录中指定类型文件
@time: 2019-01-06
'''

import os
import shutil

src_dir = r"C:\Users\soapffz\Desktop\dir"  # 注意复制目录路径的时候最前面可能有个看不见的字符
to_dir = os.path.join(os.path.expanduser("~") + "\\" +
                      "Desktop" + "\\" + "to_dir")  # 生成的文件夹放在了桌面
os.mkdir(to_dir)


def search_file(path):
    for item in os.listdir(path):
        subFile = os.path.join(path + "\\" + item)
        if os.path.isdir(subFile):
            search_file(subFile)
        else:
            if os.path.splitext(subFile)[1] == ".pdf":
                shutil.copy(subFile, to_dir)


if __name__ == "__main__":
    search_file(src_dir)