ES6是最新版的JavaScript標準，為開發(fā)者提供了便捷的JSON處理方式。下面介紹ES6對JSON的操作。

1.解構(gòu)賦值

let person = {name: 'Tom', age: 18};
let {name, age} = person;
console.log(name); //"Tom"
console.log(age); //18

2.箭頭函數(shù)

let persons = [
{name: 'Tom', age: 18},
{name: 'Jerry', age: 20},
{name: 'Lucy', age: 22}
];
let names = persons.map(person =>person.name);
console.log(names); //["Tom", "Jerry", "Lucy"]

3.模板字符串

let name = 'Tom';
let age = 18;
let str = `My name is ${name}, my age is ${age}.`;
console.log(str); //"My name is Tom, my age is 18."

4.展開運算符

let person1 = {name: 'Tom'};
let person2 = {age: 18};
let person3 = {...person1, ...person2};
console.log(person3); //{name: 'Tom', age: 18}

以上是ES6對JSON的四種常見操作方式。