<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Jumpserver | 500 Error</title> <link href="/static/css/bootstrap.min.css" rel="stylesheet"> <link href="/static/font-awesome/css/font-awesome.css" rel="stylesheet"> <link href="/static/css/animate.css" rel="stylesheet"> <link href="/static/css/style.css" rel="stylesheet"> </head> <body class="gray-bg"> <div class="middle-box text-center animated fadeInDown"> <h1>Error</h1> <h3 class="font-bold text-danger">{{ message }}</h3> <h3 id="jumpTo" class="font-bold text-info"></h3> <div class="error-desc"> The server encountered something unexpected that didn't allow it to complete the request. We apologize.<br/> You can go back to main page: <br/><a href="/" class="btn btn-primary m-t">首页</a> </div> </div> <!-- Mainly scripts --> <script src="/static/js/jquery-2.1.1.js"></script> <script src="/static/js/bootstrap.min.js"></script> </body> <script> function countDown(secs,surl){ var jumpTo = document.getElementById('jumpTo'); jumpTo.innerHTML= secs + '秒' + '后返回上一页'; if(--secs>0){ setTimeout("countDown("+secs+",'"+surl+"')",1000); } else{ location.href=surl; } } countDown(5,document.referrer); </script> </html>