package main import "fmt" //Animal 动物 type Animal struct { name string } func (a *Animal) move() { fmt.Printf("%s会动!\n", a.name) } //Dog 狗 type Dog struct { Feet int8 *Animal //通过嵌套匿名结构体实现继承 } func (d *Dog) wang() { fmt.Printf("%s会汪汪汪~\n", d.name) } func main() { d1 := &Dog{ Feet: 4, Animal: &Animal{ //注意嵌套的是结构体指针 name: "乐乐", }, } d1.wang() //乐乐会汪汪汪~ d1.move() //乐乐会动! }