在大多数面向对象的编程语言中多继承都是不支持的。因为在基于class的体系中,多继承极大地增加了编译器的复杂性。

Go语言使用组合的方式实现继承,因此也可以很简单的实现多继承。 (推荐学习:go)

//使用组合的方式实现多继承type Phone struct{}func (p *Phone) Call() string {return "Ring Ring"}type Camera struct{}func (c *Camera) TakeAPicture() string {return "Click"}//多继承type CameraPhone struct {CameraPhone}func structTest0803() {cp := new(CameraPhone)fmt.Println("Our new CameraPhone exhibits multiple behaviors ...")fmt.Println("It exhibits behavior of a Camera: ", cp.TakeAPicture())fmt.Println("It works like a Phone too: ", cp.Call())/*Output:Our new CameraPhone exhibits multiple behaviors ...It exhibits behavior of a Camera:  ClickIt works like a Phone too:  Ring Ring*/}