fix

blog/golang/code/src/demo.go

+package main
+
+import "fmt"
+
+func main(){
+	fmt.Println("Hello Golang")
+}
\ No newline at end of file

blog/golang/golang-install.md

@@ -100,3 +100,14 @@ func main(){
 $ go run demo.go
 Hello Golang
 ```
+
+编译后再执行
+```bash
+$ go build demo.go
+
+$ ls
+demo    demo.go
+
+$ ./demo
+Hello Golang
+```

blog/golang/index.md

@@ -6,6 +6,19 @@
 - Go 语言教程 | 菜鸟教程 [https://www.runoob.com/go/go-tutorial.html](https://www.runoob.com/go/go-tutorial.html)
 - 视频：[【尚硅谷】Golang入门到实战教程丨一套精通GO语言](https://www.bilibili.com/video/BV1ME411Y71o)
 - TIOBE [https://www.tiobe.com/tiobe-index/](https://www.tiobe.com/tiobe-index/)
+- Go网址导航 [https://hao.studygolang.com/](https://hao.studygolang.com/)
+
+开源图书：
+
+- [Go语言圣经（中文版）](https://books.studygolang.com/gopl-zh/)
+- [Go语言标准库](https://books.studygolang.com/The-Golang-Standard-Library-by-Example/)
+- [Go入门指南](https://github.com/unknwon/the-way-to-go_ZH_CN/blob/master/eBook/preface.md)
+- [Go 程序设计](https://www.yuque.com/qyuhen/go)
+- [Go语言高级编程(Advanced Go Programming)](https://chai2010.cn/advanced-go-programming-book/)
+- [Go by Example 中文](https://books.studygolang.com/gobyexample/)
+- [Go 语言原本](https://golang.design/under-the-hood/)
+- [Go 语言高性能编程](https://geektutu.com/post/high-performance-go.html)
+
 
 ## 目录
 
@@ -15,4 +28,4 @@
 
 [第三章 Golang 开发环境搭建](blog/golang/golang-install.md)
 
-https://www.bilibili.com/video/BV1ME411Y71o?p=14&spm_id_from=pageDriver&vd_source=efbb4dc944fa761b6e016ce2ca5933da
\ No newline at end of file
+https://www.bilibili.com/video/BV1ME411Y71o?p=16&spm_id_from=pageDriver&vd_source=efbb4dc944fa761b6e016ce2ca5933da
\ No newline at end of file