dakedou-nh-light
/
b.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>b</title>
    <script src="./layui/layui.js"></script>
    <link rel="stylesheet"  href="./layui/css/layui.css"/>
</head>
<body>
<div class="header"></div>
    <div>b</div>
</body>
</html>
<script>
    layui.use(['layer', 'form'], function(){
    var layer = layui.layer
    ,form = layui.form;
    $ = layui.$;
        $('.header').load('header.html');
    });
</script>