Vip4.0W/11.ts/面向对象/dist/6.属性的封装.js

(function () {
    class Person {
        constructor(name, age, color) {
            this.name = name;
            this.age = age;
            this.color = color;
        }
        get age1() {
            return this.age;
        }
        set age1(val) {
            this.age = val;
        }
        getValue() {
            return this.age + 10;
        }
    }
    class Child extends Person {
        look() {
            console.log(this.color);
        }
    }
    let p = new Person("孙悟空", 20, '红色');
    let c = new Child('图图', 2, '白色');
    p.age1 = 30;
    console.log(p.age1);
    // console.log(p.age);
    // console.log()
    c.look();
    console.log(p.getValue());
    // console.log(c.color);
})();