经常遇到下载的情况，简单记录一种~

Talk is cheap，show me the code！ 

###使用requests包

import requests
import os

filename = 'temp.mp4'
video_path = tar_folder + '/' + filename

#建立目标文件夹
if not os.path.exists(tar_folder):
    os.makedirs(tar_folder, exist_ok=True)

#下载
res = requests.get(url, stream=True)
with open(video_path, 'wb') as f1:
    for chunk in res.iter_content(chunk_size=102400):
        f1.write(chunk)

                               

有问题随时交流，欢迎一键三连~