seo

关于百度收录gb2312页面
http://www.baidu.com/s?wd=tag%3A%B0%D9%B6%C8&pn=10

#!/usr/bin/env python
#encoding=gb18030
a="百度主题推广"
import urllib
print urllib.quote(a)
print "============"
b="%B0%D9%B6%C8"
print urllib.unquote(b).decode("gb18030")
print "=============="
c="http://www.sina.com.cn"
print urllib.quote(c)