Introduction - If you have any usage issues, please Google them yourself
Unicode characters are sometimes needed between GBK encoding and transcoding, and the conversion request is cross-platform, it can not rely on the Windows API, the solution is to generate Unicode mapping table with GBK, direct look-up table to conversion. This experiment requires the use of the experimental use Windows provides WideCharToMultiByte function to achieve transcoding and generate a mapping table saved to a file.