1、使用urllib.request.urlretrieve()方法

from urllib import request

request.urlretrieve(url, path + '.jpg')#下载图片

2、使用二进制的方式写入图片

import requests

with open(path+name+'.jpg','wb') as f:
    img = requests.get(url,headers = headers).content
    #url是img的url
    f.write(img)