GO語言練習：組合的用法

標籤：

1、代碼

2、運行

 

1、代碼

 1 package main 2  3 import "fmt" 4  5 type Base struct { 6     Name string 7 } 8  9 func (base * Base) Foo() {10     fmt.Println("Base Foo : ", base.Name)11 }12 13 func (base * Base) Bar() {14     fmt.Println("Base Bar : ", base.Name)15 }16 17 type Foo struct {18     Base19     a int 20 }21 22 func (foo * Foo) Bar() {23     foo.Base.Bar()24     fmt.Println("\tFoo Bar : ", foo.Name)25 }26 27 func main() {28     var str string = "hello world"29 30     base := &Base{str}31     base.Foo()32 33     str = "Ni hao"34     foo := &Foo{Base{str}, 0}35     foo.Bar()36     foo.Foo()37 }

2、運行

$ go run combination.go Base Foo :  hello worldBase Bar :  Ni hao    Foo Bar :  Ni haoBase Foo :  Ni hao

 

GO語言練習：組合的用法