<div id="testDiv">放在我上面</div> <script type="text/javascript"> $('#testDiv').mousemove(function(e) { var xx = e.originalEvent.x || e.originalEvent.layerX || 0; var yy = e.originalEvent.y || e.originalEvent.layerY || 0; $(this).text(xx + '---' + yy); }); </script> 或者 <script type="text/javascript"> $('#testDiv').mousemove(function(e) { var xx=e.pageX; var yy=e.pageY; $(this).text(xx + '---' + yy); }); </script>