> For the complete documentation index, see [llms.txt](https://denglj.gitbook.io/essential-go/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://denglj.gitbook.io/essential-go/01-getting-started.md).

# 01 准备开始

Go语言是一门通用编程语言，具有以下特点：

* **C语言风格的语法**
* **静态类型**
* **语言级并发支持**
* (自动进行内存)**垃圾回收**
* (编译与执行)**快**
* **跨平台**(支持Windows, Mac, Linux和更多，多CPU架构)
* [**开源**](https://github.com/golang/go)