Array object sorting

Generally, the back end returns an array object , Let the front end sort . There are many ways ：

As shown in the above figure, an array object is returned , In order . The interface returns as follows , Let the back end add one order Field , according to order Field to sort .

Write down the simplest one today ：
Using the array api ——> sort To sort

var person = [{
    name:"Jack",age:12},{
    name:"Bob",age:22},{
    name:"Rose",age:5},{
    name:"Tony",age:25}]
 
person.sort((a,b)=>{
     return a.age-b.age})// Ascending 
 
person.sort((a,b)=>{
     return b.age-a.age})// Descending