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DBILITY
javascript es5 inheritance ( 상속 ) 본문
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ES5에서는 Object.create()를 통해 가능하다고 한다.
function log(...args) {
args.forEach(function (v, i) {
console.log(v);
})
}
var parent = {
name: '부모', age: 5000
};
var child = Object.create(parent);
var grandChild = Object.create(child);
log(child);
child.name = '자식';
child.age = 10;
log(child);
grandChild.name = '손자';
grandChild.age = 2;
log(grandChild, grandChild.name);
log(grandChild.__proto__);
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'front-end & ui > javascript' 카테고리의 다른 글
javascript es6 import/export for variable,function,class (0) | 2021.12.22 |
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javascript es6 destructuring assignment ( 구조분해할당 ) (0) | 2021.12.22 |
javascript constructor function (0) | 2021.10.29 |
javascript es6 class (0) | 2021.10.28 |
javascript es6 function default, rest parameter (0) | 2021.10.28 |
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