使用requests 库爬取百度图片

import requests
import os
url='   '

root ='   '
path=root+'  .jpg'
try:
    if not os.path.exists(root):
        os.mkdir(root)
      
    if not os.path.exists(path):
        r=requests.get(url)
        with open(path,'wb') as f:
            f.write(r.content)
            f.close()
           
    else :
        print("all ok")
except:
    print("no")

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