引入jquery

<script src="https://cdn.bootcdn.net/ajax/libs/jquery/3.6.0/jquery.js"></script>

引入js

<script src="http://zhouql.vip/cdn/click1.js"></script>

实例代码

<!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>
    <style>
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        div {
            height: 100vh;
        }
    </style>
    <script src="https://cdn.bootcdn.net/ajax/libs/jquery/3.6.0/jquery.js"></script>
</head>
<body style="width: 100%;height: 100%;">
    <div></div>
    <script src="http://zhouql.vip/cdn/click1.js"></script> 
</body>
</html>

预览效果
鼠标