/Users/alan/temp_test/20230101/aliyun.20230101.6.网络小说/1056.txt GBK 转换到utf8失败, 'windows-936-2000' codec can't decode byte 0xcf in position 84: reason code 1 (the code point is illegal)

(Pdb) UnicodeString(data, encoding)
*** ValueError: 'gb18030' codec can't decode byte 0xcf in position 84: reason code 1 (the code point is illegal)
(Pdb) encoding = "GBK"
(Pdb) UnicodeString(data, encoding)
*** ValueError: 'windows-936-2000' codec can't decode byte 0xcf in position 84: reason code 1 (the code point is illegal)