JS cross reference

Array push After the object , Change the properties of the object , It will also cause the problem of object reference , example ： When change name or age when , Print array Will find , The information in the array has also changed

const obj = {
    
	name: ' In the summer ',
	age: '16'
}
const array = []
array.push(obj)

solve ：

const obj = {
    
	name: ' In the summer ',
	age: '16'
}
const array = []
array.push(JSON.parse(JSON.stringify(obj)))