python 代理不成功？

Question

from urllib import request
proxy_handler = request.ProxyHandler({'http': '60.168.23.42:2644'})
opener = request.build_opener(proxy_handler)
r = opener.open('http://members.3322.org/dyndns/getip')
print(r.read())
实在是不知道那里错了，请求帮助，谢谢。

Answer 1

已经自行解决，哈哈