菜鸟教程:https://www.runoob.com/go/go-tutorial.html
go语言简明教程:https://studygolang.com/articles/13958
c语言编程网:http://c.biancheng.net/golang/
博客园:https://www.cnblogs.com/ExMan/category/1328474.html
飞雪无情:https://www.flysnow.org/2017/03/04/go-in-action-go-package.html