Go每日一题_056

type People struct{}

func (p *People) ShowA() {
    fmt.Println("showA")
    p.ShowB()
}
func (p *People) ShowB() {
    fmt.Println("showB")
}

type Teacher struct {
    People
}

func (t *Teacher) ShowB() {
    fmt.Println("teacher showB")
}

func main() {
    t := Teacher{}
    t.ShowA()
}