<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>过滤数组</title>
</head>
<body>
<script>
let arr = [1,2,4];
let newArr = arr.filter((e)=>e!==1);
console.log(newArr);
</script>
</body>
</html>主要领域：前端开发
微信公众号：前端历劫之路
