jquery弹出全屏相册

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>jQuery 全屏相册</title>
    <style>
        .gallery {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
        }
        .gallery img {
            width: 200px;
            height: 200px;
            margin: 10px;
            cursor: pointer;
        }
        .fullscreen {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.8);
            display: flex;
            justify-content: center;
            align-items: center;
            z-index: 9999;
        }
        .fullscreen img {
            max-width: 90%;
            max-height: 90%;
        }
    </style>
</head>
<body>
    <div class="gallery">
        <img src="image1.jpg" alt="Image 1">
        <img src="image2.jpg" alt="Image 2">
        <img src="image3.jpg" alt="Image 3">
    </div>

    <div class="fullscreen" id="fullscreen">
        <img src="" alt="Fullscreen Image">
    </div>

    <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
    <script>
        $(document).ready(function() {
            $('.gallery img').click(function() {
                var src = $(this).attr('src');
                $('#fullscreen img').attr('src', src);
                $('#fullscreen').css('display', 'flex');
                document.getElementById('fullscreen').requestFullscreen();
            });

            $('#fullscreen').click(function() {
                $(this).css('display', 'none');
                document.exitFullscreen();
            });
        });
    </script>
</body>
</html>