02_数组join法.html

<!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 id="list">
    </ul>

    <script>
        var arr = [
            {"name": "小明", "age": 12, "sex": "男"},
            {"name": "小红", "age": 22, "sex": "女"},
            {"name": "小亮", "age": 32, "sex": "男"},
        ];

        let list = document.querySelector("#list");

        for(let i = 0; i < arr.length; i++) {
            list.innerHTML += [
                '<li>', 
                    '<div class="hd">' + arr[i].name +'的信息</div>', 
                    '<div class="bd">', 
                        '<p>姓名：' + arr[i].name + '</p>', 
                        '<p>年龄：' + arr[i].age + '</p>', 
                        '<p>性别：' + arr[i].sex + '</p>', 
                    '</div>', 
                '</li>'
            ].join('');
        }
    </script>
</body>
</html>