有没有短链生成源码推荐一个？我得让qq.td发光发热

https://github.com/xyTom/Url-Shorten-Worker

https://github.com/soxft/UrlShorting

https://github.com/renbaoshuo/Shortlink

https://github.com/awesome-selfhosted/awesome-selfhosted#url-shorteners