代理支持

[AnzhiZhang]

改为使用 urllib

Proxies with Python 'Requests' module - Stack Overflow
https://stackoverflow.com/questions/8287628/proxies-with-python-requests-module

http - How do I set headers using python's urllib? - Stack Overflow
https://stackoverflow.com/questions/7933417/how-do-i-set-headers-using-pythons-urllib

How can I open a website with urllib via proxy in Python? - Stack Overflow
https://stackoverflow.com/questions/3168171/how-can-i-open-a-website-with-urllib-via-proxy-in-python

[AnzhiZhang]

已支持使用系统代理