请老师检查

来源：2-12 自由编程

慕数据4158169

2021-04-08 18:47:58

相关代码：

<!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>
        div {
            width: 250px;
            margin: 50px auto;
        }

        .den {
            color: honeydew;
            background-color: green;
            width: 67px;
            height: 27px;
        }

        .shan {
            color: honeydew;
            margin-left: 72px;
            background-color: red;
            width: 67px;
            height: 27px;
        }
    </style>
</head>

<body>
    <div>
        <span>用户名</span>
        <input type="text" placeholder="请输入用户名" id="inpu">
        <p><button class="den">登陆</button> <button class="shan">删除</button></p>

    </div>
    <script type="module">
        import { set, get, remove } from '../js/cookie.js'

        const den = document.querySelector('.den');
        const shan = document.querySelector('.shan');
        const inpu = document.getElementById('inpu');

        const username = get('用户名');
        if (username===undefined) {
            inpu.value='';
        }else{
            inpu.value = username;
        }
        den.onclick = () => {
            set('用户名', inpu.value, { maxAge: 7 * 24 * 2600 });
            window.location.reload(true);
        }
        shan.onclick = () => {
            remove('用户名');
            window.location.reload(true);
        }

    </script>
</body>

</html>