GO语言练习：组合的用法

1、代码

2、运行

---

1、代码

 package main

 import "fmt"

 type Base struct {
     Name string
 }

 func (base * Base) Foo() {
     fmt.Println("Base Foo : ", base.Name)
 }

 func (base * Base) Bar() {
     fmt.Println("Base Bar : ", base.Name)
 }

 type Foo struct {
     Base
     a int
 }

 func (foo * Foo) Bar() {
     foo.Base.Bar()
     fmt.Println("\tFoo Bar : ", foo.Name)
 }

 func main() {
     var str string = "hello world"

     base := &Base{str}
     base.Foo()

     str = "Ni hao"
     foo := &Foo{Base{str}, 0}
     foo.Bar()
     foo.Foo()
 }

2、运行

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