戒酒的李白

【error.html】500界面美化

<!-- 写一个错误页面 -->
<!DOCTYPE html>
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<title>404</title>
<link rel="stylesheet" href="/static/css/backend-plugin.min.css">
<link rel="stylesheet" href="/static/css/backend.css">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<title>Error Page</title>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css">
<style>
body {
background-color: #f8f9fa;
color: #343a40;
}
.container {
margin-top: 10%;
}
.error-image {
max-width: 100%;
height: auto;
}
.error-msg {
font-size: 1.5rem;
margin-top: 20px;
}
.btn-custom {
background-color: #6c757d;
color: #fff;
margin-top: 20px;
}
.btn-custom:hover {
background-color: #5a6268;
}
</style>
</head>
<body class=" ">
<div class="wrapper">
<div class="container">
<div class="row no-gutters height-self-center">
<div class="col-sm-12 text-center align-self-center">
<div class="iq-error position-relative">
这是404页面
</div>
</div>
</div>
</div>
</div>
</body>
\ No newline at end of file
<body>
<div class="container text-center">
<img src="/static/picture/maintenance.png" class="error-image" alt="Maintenance Image">
<div class="error-msg">{{ errorMsg }}</div>
<p>Please go back, check the issue, and fix it.</p>
<a href="/user/login" class="btn btn-custom">Return to Login Page</a>
</div>
<script src="https://code.jquery.com/jquery-3.5.1.slim.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/@popperjs/core@2.9.2/dist/umd/popper.min.js"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/js/bootstrap.min.js"></script>
</body>
</html>
... ...