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=MzAxOTc0NzExNg==&mid=2665513393&idx=1&sn=c1d6caca8ef9972f1105df982f15bb58&chksm=80d679f2b7a1f0e410fd53691d68a9ada158aac2b8814fe329d6dfed86ee54b68a53eb84cdb0&scene=21#wechat_redirect
服务器租用托管，机房租用托管，主机租用托管，https://www.e1idc.com
