用python怎么取出图片地址呀？

更新时间：2019-12-03 06:38:37 121次访问

##<img src="//imgcdn.toutiaoyule.com/20191130/20191130094521854693.jpg" alt="" />中取出imgcdn.toutiaoyule.com/20191130/20191130094521854693.jpg

用正则，//到jpg

以下参考（不考虑没匹配到）

import re;

s="##<img src="//imgcdn.toutiaoyule.com/20191130/20191130094521854693.jpg" alt="" />"

r=re.search("//(.+jpg)",s)

print(r.group(1))