# js美化输出
官方文档 (opens new window) JSON.stringify()
const people = [
{ name: 'Alice', age: 30, sex: 'female' },
{ name: 'Bob', age: 25, sex: 'male' },
{ name: 'Charlie', age: 30, sex: 'male' },
{ name: 'Diana', age: 25, sex: 'female' },
{ name: 'Eva', age: 25, sex: 'female' },
{ name: 'Frank', age: 25, sex: 'male' },
{ name: 'Grace', age: 20, sex: 'female' }
];
var jsonstr = JSON.stringify(people,null,2);
[ { "name": "Alice", "age": 30, "sex": "female" }, { "name": "Bob", "age": 25, "sex": "male" }, { "name": "Charlie", "age": 30, "sex": "male" }, { "name": "Diana", "age": 25, "sex": "female" }, { "name": "Eva", "age": 25, "sex": "female" }, { "name": "Frank", "age": 25, "sex": "male" }, { "name": "Grace", "age": 20, "sex": "female" } ]
← stringify对Date格式化 常见库 →