查询汉字的编码值，可用 alt+数字 打字。

#!/usr/bin/python
# -*- coding: utf-8 -*-
# utf-8 中文编码

u"""
罕见字 𪚙
http://www.unicode.org/cgi-bin/GetUnihanData.pl?codepoint=2A699&useutf8=true

运行结果：
1 gb18030:49  utf-32le:49
2 gb18030:50  utf-32le:50
3 gb18030:51  utf-32le:51
A gb18030:65  utf-32le:65
B gb18030:66  utf-32le:66
C gb18030:67  utf-32le:67
䶮 gb18030:65183  utf-32le:19886
𪚙 gb18030:2553670965  utf-32le:173721
"""

__author__ = 'GameXG'


def a(b):
    c=b.encode("utf-32le")
    for d in range(len(c)/4):
        e=d*4
        f=''
        h=0
        for g in range(4):
            f+=c[e+g]
            h+=ord(c[e+g]) * 0x100 ** g
        i = f.decode("utf-32le")

        j = i.encode("gb18030",errors = 'ignore')
        l=0
        for k in range(len(j)):
            l += ord(j[k])*(0x100**(len(j)-1-k))

        print u"%s gb18030:%s  utf-32le:%s"%(i,l,h)