此项目用于后台数据分类和更新，是本人编写的第一个python脚本，因此上传留念，欢迎各位大佬提出优化方案。
This project is used for back-end data classification and updates, and it is the first Python script that I have written. Therefore, I am uploading it as a keepsake and welcoming suggestions for optimization from all professionals.