"use strict"; (function () { // 类去继承接口 class Person { constructor(name1, name2, name3) { this.name1 = name1; this.name2 = name2; this.name3 = name3; } say() { console.log(this.name1, this.name2, this.name3); } } let p = new Person('水仙', "1", "1"); console.log(p); p.say(); const aa = { color: 'red', flower: '牡丹' }; console.log(aa); })();