14、模版字符串

2024-10-04 / 0 评论 / 2 阅读 / 正在检测是否收录...

10/04

<!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>
    <script>
        // let age = 18
        // // 模版字符串 外面是`` 外面是${变量名}
        // document.write(`我今年${age}岁了`)

        // 案例
        let uname = prompt('请输入您的姓名:')
        let age = prompt('请输入您的年龄:')
        // 输出
        document.write(`大家好，我叫${uname},今年${age}岁了`)
        
    </script>
</body>
</html>

JavaScript