话不多说,直接上源码,有注释哦~
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Document</title>
</head>
<body>
<ul></ul>
<button id="btn1">←</button>
<button id="btn2">→</button>
</body>
<script>
// 图片列表
const imgs = [
"imgs/1.jpg",
"imgs/2.jpg",
"imgs/3.jpg",
"imgs/4.jpg",
"imgs/5.jpg",
];
// 用来管理节点的数组
let nodeArr = [];
// 创建节点并将节点加入数组