GO设计模式07代理模式

Posted 2021-06-26 XY丶YX

package main

import (
	"fmt"
)

//抽象主体
type Subject interface {
	Request()
}

//真实主体
type RealSubject struct{}

func (rs *RealSubject) Request() {
	fmt.Println("real subject")
}

//代理
type Proxy struct {
	RealSubject
}

func (proxy *Proxy) Request() {
	proxy.RealSubject.Request()
}

//客户端调用
func main() {
	fmt.Println("hello")
	tRealSubject := RealSubject{}
	tProxy := Proxy{tRealSubject}
	tProxy.Request()
}