JS创建对象方法

JS创建对象的方法

1. 对象字面量
let obj = { a : 123 };
2. 构造函数

 function People(name) {
    this.name = name;
 }
 let people = new People('wen');

3. Object.create()

let protoObj = { lastname: 'wen' };
let obj = Object.create(protoObj);

4. Reflect.construct()

function People(name) {
  this.name = name;
}
let obj = Reflect.construct(People, ['wen'])