go install和go build之争。目前，IDEA插件和LiteIDE都采用了go build。Eclipse插件采用了go install。官方推荐go install方式编译项目，官方项目结构应该是

项目名称  |--bi  |--pkg  +--src

 

package main、func main() { }、func init() { }

go语言面向对象

// File Name: main.gopackage mainimport (    "fmt")type Human interface {    Talk()}type Person struct {    name  string    Human // Person is-a Human}func (p *Person) Talk() {    fmt.Println("Hi, my name is", p.name)}type Citizen struct {    country string    person  Person    Human   //B is-a A}func (c *Citizen) Talk() {    fmt.Println("Hi, my name is", c.person.name)}func SpeakTo(h Human) {    h.Talk()}func main() {    p := Person{name: "Dave"}    c := Citizen{person: Person{name: "Steve"}, country: "America"}    SpeakTo(&p)    SpeakTo(&c)}

go语言并发

// File Name: main.gopackage mainimport (    "fmt")var ch = make(chan string)func message() {    msg := <-ch    fmt.Println(msg)}func main() {    go message()    ch <- "Hello,CSP."}