   $(this).removeClass('on')
                }else{
                    $(this).addClass('on')
                }
            })

        });

    </script>
</head>
<body>
<div class="weui-content">
    <div class="weui-c-inner">
        <div class="weui-c-content">
            <h2 class="weui-c-title">Aplayer演示</h2>
            <div class="weui-c-meta">
                <span class="weui-c-nickname"><a href="https://aplayer.js.org/#/zh-Hans/">aplayer文档</a></span>
                <em class="weui-c-nic