参考 https://juejin.cn/post/7006243598714798094 https://www.cnblogs.com/listenfwind/p/11209383.html https://docs.scala-lang.org/zh-cn/scala3/book/introduction.html https://bbs.huaweicloud.com/blogs/126988 https://bbs.huaweicloud.com/blogs/126988 https://mp.weixin.qq.com/s?__biz=MzAxOTc0Nz...