go-note/basic/model/s.go

package model

import (
	"fmt"
)

//封装
type People struct {
	name string
	age  int
}

func (p *People) SetName(name string) {
	p.name = name
}

func (p *People) SetAge(age int) {
	p.age = age
}

func (p *People) GetName() string {
	return p.name
}

func (p *People) GetAge() int {
	return p.age
}

func main() {
	peo := new(People)
	peo.SetName("derek")
	peo.SetAge(22)
	fmt.Println(peo.GetName(), peo.GetAge()) //derek 22
}