(function() {
    // 接口 定义数据类型的规范
    interface vase {
        name: string,
        age1: number
    }
    class Person2 implements vase {
        name:string;
        age1: number;
        color: string;
        constructor(name:string,age:number,color:string) {
            this.name = name;
            this.age1 = age;
            this.color = color;
        }
    }
    let p3 = new Person2('图图',3,'红');
    console.log(p3);
})()