JavaScript-How does this regular match, with a% and a number indeterminate position

Match this address. 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

Use this http://s.click.taobao.com/(\w) (\?)? ([\w\=\%]) Ke%3d don't know what the hell is missing?

Here is the original

Refuses pavilion natural impression colored eye shadow light, lasting sparkle
After the coupon 9.9 yuan mail seconds kill, pure welfare!!
After the coupon 9.9 yuan mail seconds kill, pure welfare!!
30 Yuan Computer voucher: http://dwz.cn/2RbiD4
30 Yuan Mobile voucher: HTTP://DWZ.CN/2RBIDK
9.9 Yuan seconds after the coupon kill link: http://s.click.taobao.com/t?e=m%3D2%26s% 3dljp64kby4n0cqipkwqzepoeedryvva64qu1k02mshg63blqv5uhdqc1z8ewgpjb8ifnvgzherc4qc% 2fwaes3kjevar5ff1zuf0m83nhvb7wsgfubp9f3rpikdb4%2bhzgeu4jvn1cnq4frwjgtyxf33fb0be%2frr0l%2fx0blb%2bpkxka6% 2bobly8yvhiplmlhz%2bon5e%2buuq5xoumke%3d
Color, there is always a suitable for the beauty of you

Reply content:

Match this address 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 .

Use this http://s.click.taobao.com/(\w) (\?)? ([\w\=\%]) Ke%3d don't know what the hell is missing?

Here is the original

Refuses pavilion natural impression colored eye shadow light, lasting sparkle
After the coupon 9.9 yuan mail seconds kill, pure welfare!!
After the coupon 9.9 yuan mail seconds kill, pure welfare!!
30 Yuan Computer voucher: http://dwz.cn/2RbiD4
30 Yuan Mobile voucher: HTTP://DWZ.CN/2RBIDK
9.9 Yuan seconds after the coupon kill link: http://s.click.taobao.com/t?e=m%3D2%26s% 3dljp64kby4n0cqipkwqzepoeedryvva64qu1k02mshg63blqv5uhdqc1z8ewgpjb8ifnvgzherc4qc% 2fwaes3kjevar5ff1zuf0m83nhvb7wsgfubp9f3rpikdb4%2bhzgeu4jvn1cnq4frwjgtyxf33fb0be%2frr0l%2fx0blb%2bpkxka6% 2bobly8yvhiplmlhz%2bon5e%2buuq5xoumke%3d
Color, there is always a suitable for the beauty of you

import reurl = '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()

I tried, no less ke%3d ah. You look at the code above.

Just a urllib.parse.unquote() second? (Python 3.5)

