javascript - 这个正则怎么匹配,又有%又有数字不确定位置

Question

匹配这个地址券后9.9元秒杀链接：http://s.click.taobao.com/t?e=m%3D2%26s%3DlJP64KBy4n0cQipKwQzePOeEDrYVVa64qu1K02Mshg63bLqV5UHdqc1Z8EWGpjb8IfNVgZHErC4qC%2FWAES3KjEVAR5FF1Zuf0M83nhvB7wsgfuBp9F3RPIkDB4%2BhZGeu4jvn1Cnq4FRWJGtyXF33fb0bE%2FrR0l%2Fx0BLb%2BpKxka6%2BObly8YvHIpLMLhz%2Bon5e%2BUUq5xoumkE%3D

用这个http://s.click.taobao.com/(\w)(\?)?([\w\=\%])匹配出来少了kE%3D不知道什么鬼?

下面是原文

<IMG SRC="file:\\C:\5.9.6.16\Users\issmile88\Temp\mode.monitor.images\201603081125522445022772.tmp">
婕妤阁自然印象五色眼影点亮明眸，持久闪耀
券后9.9元包邮秒杀，纯福利！！
券后9.9元包邮秒杀，纯福利！！
30元电脑券：http://dwz.cn/2RbiD4
30元手机券：http://dwz.cn/2Rbidk
券后9.9元秒杀链接：http://s.click.taobao.com/t?e=m%3D2%26s%3DlJP64KBy4n0cQipKwQzePOeEDrYVVa64qu1K02Mshg63bLqV5UHdqc1Z8EWGpjb8IfNVgZHErC4qC%2FWAES3KjEVAR5FF1Zuf0M83nhvB7wsgfuBp9F3RPIkDB4%2BhZGeu4jvn1Cnq4FRWJGtyXF33fb0bE%2FrR0l%2Fx0BLb%2BpKxka6%2BObly8YvHIpLMLhz%2Bon5e%2BUUq5xoumkE%3D
款配色，总有一款适合爱美的你

Answer 1

import re

url = 'http://s.click.taobao.com/t?e=m%3D2%26s%3DlJP64KBy4n0cQipKwQzePOeEDrYVVa64qu1K02Mshg63bLqV5UHdqc1Z8EWGpjb8IfNVgZHErC4qC%2FWAES3KjEVAR5FF1Zuf0M83nhvB7wsgfuBp9F3RPIkDB4%2BhZGeu4jvn1Cnq4FRWJGtyXF33fb0bE%2FrR0l%2Fx0BLb%2BpKxka6%2BObly8YvHIpLMLhz%2Bon5e%2BUUq5xoumkE%3D'

m = re.match(r'http://s.click.taobao.com/(\w)(\?)?([\w\=\%]*)', url )
print m.group()

我试了下，没有少 kE%3D 啊。你看看上面的代码。

Answer 2

先 urllib.parse.unquote() 一下？（Python 3.5）