爬取图片并按照原来的名称进行保存

import requests
import os

url="http://img0.dili360.com/pic/2020/06/01/5ed4d2b7eba410v67149769_t.jpg"
root="E://python//python学习文件//tupian//"
path=root+url.split("/")[-1]
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()
print("文件保存成功")
else:
print("文件已存在")
except:
print("爬取失败")