<!DOCTYPE html>
<html >
<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>Document</title>
</head>
<body>
<script>
//筛选数组：[{id:2},{id:3}]
let ids = [2, 3];
let arr = [{
id: 1
},
{
id: 2
},
{
id: 3
}
];
let newArr = [];
arr.forEach(item => {
if (ids.includes(item.id)) {
newArr.push(item);
};
})
console.log(newArr); //输出：[{id:2},{id:3}]
</script>
</body>
</html>
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