Python unicode 转 gbk 编码错误
有些unicode编码无法转为gbk编码.
比如这个字, [?], 在转为gbk编码就会出现错误.
偷懒的办法是加上ignore选项.
refer to:
https://www.w3schools.com/python/ref_string_encode.asp
https://blog.csdn.net/qq_38607035/article/details/82595032
https://blog.csdn.net/asmcvc/article/details/56017602