go 结构体继承,及其方法
2022/3/19 6:29:52
本文主要是介绍go 结构体继承,及其方法,对大家解决编程问题具有一定的参考价值,需要的程序猿们随着小编来一起学习吧!
package main import ( "fmt" ) type Animal struct { Name string Sex string } func (a *Animal)Talk(){ fmt.Printf("Animal is talk, i'm %s\n", a.Name) } func (a *Animal)Eat(){ fmt.Println("dog Animal is eat") } type PuruAnimal struct{} type Dog struct{ Feet string //Animal // 值类型 *Animal // 指针类型 *PuruAnimal // 指针类型 } func (p *PuruAnimal)Talk(){ fmt.Println("puru dongwu is talking\n") } func (p *PuruAnimal)Walk(){ fmt.Println("puru dongwu is walking\n") } func (d *Dog)Talk(){ fmt.Printf("dog %s is talking\n",d.Name) } func (d *Dog)Eat(){ fmt.Printf("dog %s is eat\n",d.Name) } func main(){ var d *Dog = &Dog{ Feet:"four feet", Animal:&Animal{ Name:"旺财", Sex:"公", }, PuruAnimal:&PuruAnimal{}, } d.Eat() d.Talk() d.Name = "小黑" d.Sex ="公" d.Eat() d.Talk() d.Animal.Talk() d.PuruAnimal.Talk() d.Talk() d.Walk() }
输出:
dog 旺财 is eat dog 旺财 is talking dog 小黑 is eat dog 小黑 is talking Animal is talk, i'm 小黑 puru dongwu is talking dog 小黑 is talking puru dongwu is walking
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