window事件
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>test</title>
<script type="text/JavaScript" src="jQuery/jquery-3.3.1.min.js"> </script>
<style type="text/css">
</style>
</head>
<body>
<script type="text/JavaScript">
$(document).ready(function(){
$('document').mousemover(function(aa){
$('span').text('x: '+aa.pageX+'y: '+aa.pageY)
})
$(window).resize(function(){
alert('窗口被调整大小')
})
})
</script>
<div>
当前鼠标的位置:<span> </span>
</div>
</body>
</html>