//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 { 
    Camera 
    Phone 
} 
 
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:  Click 
    It works like a Phone too:  Ring Ring 
    */ 
}