LGU Blackboard downloader

refer https://github.com/zcorn2017/l 一个chrome/edge适配的用以批量下载龙岗大学（也称香港中文大学深圳）的blackboard文件的浏览器扩展 all lgu gu-blackboard-dl in cuhksz) the compatible) to (aka blackboard pls chromium need extension you (chrome/edge browser to download for help. a