简单的问题,前提是“dish”是同一类型的标准对象。为什么不能推送??
class DinnerModel {
constructor() {
this.menu = new Array();
this.dishes = dishesConst;
this.guests = this.setNumberOfGuests(1);
}
addDishToMenu(dish) {
menu.push(dish);
}
我收到错误消息:
ReferenceError: menu is not defined
at DinnerModel.addDishToMenu (src/model/dinnerModel.js:76:5)
at Context.<anonymous> (src/model/dinnerModel.test.js:204:15)
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