go-note/basic/model/people.go

package model

import "fmt"

//接口
type Live interface {
	run(i int)
	eat(thing string)
}

type People struct {
	name string
}

func (p *People) run(i int) {
	fmt.Println(p.name, "跑了", i, "米")
}

func (p *People) eat(thing string) {
	fmt.Println(p.name, "正在吃", thing)
}

func main() {
	peo := People{"derek"}
	peo.run(100)
	peo.eat("面包")
}