1.使用bootstrap v3：
下载bootstrap的css，bootstrap的js，jquery
引入
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
<title>Title</title>
<link rel="stylesheet" href="static/plugins/bootstrap/css/bootstrap.min.css">
</head>
<body>
<script src="static/js/jquery-3.6.0.min.js"></script>
<script src="static/plugins/bootstrap/js/bootstrap.min.js"></script>
</body>
</html>
2.示例代码
{% load permission %}
{% load menu %}
{% load static %}
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<link rel="stylesheet" href="{% static 'plugins/bootstrap/css/bootstrap.min.css' %}">
<link rel="stylesheet" href="{% static 'plugins/font-awesome/css/font-awesome.min.css' %}">
<link rel="stylesheet" href="{% static 'css/commons.css' %}">
<link rel="stylesheet" href="{% static 'css/menu.css' %}">
<link rel="stylesheet" href="{% static 'css/nav.css' %}">
<link rel="stylesheet" href="{% static 'css/search-group.css' %}">
</head>
<body>
<div class="pg-header">
<div class="nav">
<div class="logo-area left">
<a href="{% url 'home' %}">
<span style="font-size: 18px;">NB的管理平台 </span>
</a>
</div>
<div class="right-menu right clearfix">
<div class="user-info right">
<a href="#" class="avatar" style="text-decoration: none;">
<span style="color: white;margin-right: 5px;">{{ request.nb_user.name }}</span>
<img class="img-circle" style="width: 35px;height: 35px;" src="{% static 'images/default.png' %}">
</a>
<div class="more-info">
<a href="{% url 'login' %}" class="more-item">注销1</a>
<a href="{% url 'login' %}" class="more-item">注销2</a>
<a href="{% url 'login' %}" class="more-item">注销3</a>
<a href="{% url 'logout' %}" class="more-item">退出</a>
</div>
</div>
</div>
</div>
</div>
<div class="pg-body">
<div class="left-menu">
<div class="menu-body">
{% nb_menu request %}
</div>
</div>
<div class="right-body">
{% nb_breadcrumb request %}
<div style="padding: 0 20px 20px 20px;">
{% block content %}{% endblock %}
</div>
</div>
</div>
<script src="{% static 'js/jquery-3.6.0.min.js' %}"></script>
<script src="{% static 'js/menu.js' %}"></script>
{% block js %}{% endblock %}
</body>
</html>