方法1(删除age属性为例)
const obj = {
name: 'xingxing',
gender: 'girl',
age: 24
};
const objNew = (({
name,
gender
}) => ({
name,
gender
}))(obj)
console.log(obj)
console.log(objNew)
输出如下:
方法2(删除age为例)
const obj = {
name: 'xingxing',
gender: 'girl',
age: 24
};
let {age,...objNew} = obj
console.log(objNew)
console.log(obj)
2 delete删除,改变原有数组
删除age属性为例
let obj = {
name: 'xingxing',
gender: 'girl',
age: 24
};
delete obj.age
console.log(obj)