javascript设计模式之代理模式

javascript 设计模式之代理模式

//代理模式需要 3 个方法
    //1.买家
    function maijia(argument) {
        this.name = "小明"
    }
    //2.中介
    function zhongjie() {
        
    }
    zhongjie.prototype.maifang = function(){
        new fangdong (new maijia()).maifang("20 万");
    };
    //3.房东
    function fangdong(maijia) {
        this.maijia_name = maijia.name;
        this.maifang = function (money) {
            alert("收到了来自["+this.maijia_name+"]"+money+"人民币");
        }
    }
    (new zhongjie).maifang();