ES6基础之——get 与 set
在类里面可以去定义一些getter和setter,getter可以得到一些东西的方法,setter可以设置东西
class Chef{ constructor(food){ this.food = food; thid.dish = []; } //getter get menu(){ return this.dish } //setter set menu(dish){ this.dish.push(dish) } cook(){ console.log(this.food) } } let zhangsan =new Chef(); console.log(zhangsan.menu = 'tomato' ); //tomato console.log(zhangsan.menu = 'pizza' ); //pizza console.log(zhangsan.menu); //["tomato","pizza"]