swal提示错误，记得只有写
<!---->
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<link rel="stylesheet" type="text/css" href="/style/sweetalert.css"/>
<script type="text/javascript" src="/style/sweetalert.min.js"></script>
</html>
<!---->
页:
[1]