js中解构赋值应用场景
程序员文章站
2022-07-02 09:46:48
...
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
<script type="text/javascript">
/*let arr=[1,2];
function sum([a,b])
{
return a+b;
}
let res=sum(arr);
console.log(res);*/
let obj={
name:"cyg",
age:666
};
function say({name,age})
{
console.log(name, age);
}
say(obj);
</script>
</body>
</html>
上一篇： 对象的解构赋值