Go，又称golang，是Google开发的一种静态强类型、编译型，并发型，并具有垃圾回收功能的编程语言。

Go is an open source programming language that makes it easy to build simple, reliable, and efficient software.

示例1

package main

import (
    "fmt"
    "runtime"
)

func main() {
    fmt.Println("Hello, 世界");
    fmt.Printf("%s", runtime.Version());
}