jquery 图片的拖拽

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>jQuery 图片拖拽</title>
    <style>
        #draggable {
            position: absolute;
            cursor: move;
        }
    </style>
    <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
</head>
<body>
    <img id="draggable" src="path/to/your/image.jpg" alt="Draggable Image">

    <script>
        $(document).ready(function() {
            var offset = { x: 0, y: 0 };
            var isDragging = false;

            $('#draggable').mousedown(function(event) {
                isDragging = true;
                offset.x = event.offsetX;
                offset.y = event.offsetY;
            });

            $(document).mousemove(function(event) {
                if (isDragging) {
                    var x = event.pageX - offset.x;
                    var y = event.pageY - offset.y;
                    $('#draggable').css({ left: x, top: y });
                }
            });

            $(document).mouseup(function() {
                isDragging = false;
            });
        });
    </script>
</body>
</html>