laracasts/flash

composer require laracasts/flash

//provider
'Laracasts\Flash\FlashServiceProvider'
//aliases
'Flash'  => 'Laracasts\Flash\Flash'

@include('flash::message')

<script src="/js/jquery.min.js"></script>
<script src="//cdn.bootcss.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>
<script type="text/javascript">
//modal框样式
$('#flash-overlay-modal').modal();
//或者普通样式
$('div.alert').not('.alert-important').delay(3000).slideUp(300);
</script>

flash('Your article has been created!');
flash()->success('Your article has been created!');
　　　　 //使用modal
flash()->overlay('Your article has been created!','Good Job');