<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>数组对象添加属性</title>
</head>
<body>
<script>
/*
在arr数组的每一个对象中添加link：banana
*/
let arr=[
{name:'xyz',age:20},
{name:'LM',age:20}
]
let newArr=arr.map(add=>{
return {...add,like:'banana'}
})
console.log(newArr)
</script>
</body>
</html>数组对象添加属性值
猜你喜欢
转载自blog.csdn.net/JEFF_luyiduan/article/details/94123544
今日推荐
周排行