JS 物件

宣告物件

const i = {
    iAm: ['Jonny', ],
    iWantToBe: 'a front end developer',
    iLove: ['dog', ],
    iAspire: ''
};

i.name = 'JJ';
i['skills'] = ['H', 'C', 'J'];

console.log(i);

物件導向的三大特性
封裝：方便閱讀
繼承：去除重覆

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