jquery鼠标移动特效

<script src="js/jquery-3.2.1.min.js"></script> <script type="text/javascript "> var OX = $('<div class="x"></div>'); var OY = $('<div class="y"><div>'); $('body').append(OX); $('body').append(OY); $(document).on('mousemove', function(event) { var X = event.clientX+'px'; var Y = event.clientY+'px'; console.log(X); console.log(Y); $('.x').css({ 'top': Y }); $('.y').css({ 'left': X }); }); </script>