Python从URL获取图片、读取图片格式并保存到本地

pip install requests Pillow

import BytesIO,requests
from PIL import Image
from uuid import uuid
 
#图片URL
url='http://www.zalou.cn/favicon.ico'
req=requests.get(url)
 
#使用BytesIO接口
image=Image.open(BytesIO(req.content))
fileName=str(uuid.uuid4())+'.'+image.format.lower()
with open('pic/'+fileName,'wb') as f:
    f.write(req.content)