<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title></title>
<script src="../js/jquery.js" type="text/javascript" charset="utf-8"></script>
<script type="text/javascript">
$(function(){
// 滚动事件
$(document).scroll(function(){
console.log('1');
})
})
</script>
</head>
<body style="height: 3000px;">
</body>
</html>








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