Python 编码， 研究

gistfile1.py

For IDLE

Python 2.7.2 |EPD 7.2-2 (32-bit)| (default, Sep 14 2011, 11:02:05) [MSC v.1500 32 bit (Intel)] on win32
Type "copyright", "credits" or "license()" for more information.
>>> import sys
>>> sys.getdefaultencoding()
'ascii'
>>> str_Chinese = "电源管理"
>>> print "".join(["%"+str(hex(ord(x)))[2:] for x in str_Chinese.decode("gb2312").encode("utf8")])
%e7%94%b5%e6%ba%90%e7%ae%a1%e7%90%86
>>> 





For .py

import sys

print sys.getdefaultencoding()
        
str_Chinese = "电源管理"
print "".join(["%"+str(hex(ord(x)))[2:] for x in str_Chinese.decode("gb2312").encode("utf8")])





#-*-coding:utf-8-*-
        
str_Chinese = "电源管理"
print "".join(["%"+str(hex(ord(x)))[2:] for x in str_Chinese])