python3 字符编码处理

import binascii

def unicode_to_unicode_hex(data: str):
return str(binascii.hexlify(data.encode('gbk')), 'ascii')

>>> unicode_to_unicode_hex('北京移动')
'b1b1bea9d2c6b6af'

>>> import base64
>>> d = '你好'.encode('gbk')
>>> d
b'\xc4\xe3\xba\xc3'
>>> x = base64.b16encode(d)
>>>x
b'C4E3BAC3'
>>> y=str(x,'ascii')
>>> y
'C4E3BAC3'

>>> import codecs
>>> codecs.encode('你好'.encode('utf-8'), 'hex')
b'e4bda0e5a5bd'
>>>