<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>订单系统 | 501 Error</title> <link href="/css/bootstrap.min.css" rel="stylesheet"> <link href="/font-awesome/css/font-awesome.css" rel="stylesheet"> <link href="/css/animate.css" rel="stylesheet"> <link href="/css/style.css" rel="stylesheet"> </head> <body class="gray-bg"> <div class="middle-box text-center animated fadeInDown"> <h1>501</h1> <h3 class="font-bold">{{ $exception->getMessage() }}</h3> </div> </body> </html>