python批量提取嗶哩嗶哩bilibili視頻

# -*- coding: utf-8 -*- """ Created on Tue Jan 29 13:26:41 2019 @author: kwy """ import os,re import shutil def copyfile1(oldfilepath,newfilepath): #調用shutil的copyfile函數，拷貝文件，並重命名該文件 shutil.

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