1. 下载flask-bootstrap
pip install flask-bootstrap
2. 找到base.html文件
将site-packages\flask_bootstrap\templates文件夹下的bootstrap目录copy到你的项目\templates目录下，确保bootstrap目录下包含base.html文件，因为我们后面要用到。
3. 代码
user.html :
{% extends "bootstrap/base.html" %}
{% block title %}Flask{% endblock %}
{% block navbar %}
<div class="navbar navbar-inverse" role="navigation">
<div class="container">
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
<span class="sr-only">Toggle navigation</span><span class="icon-bar"></span>
<span class="icon-bar"></span><span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="/" rel="external nofollow" rel="external nofollow" >Flask</a>
</div>
<div class="navbar-collapse collapse">
<ul class="nav navbar-nav">
<li><a href="/" rel="external nofollow" rel="external nofollow" >Home</a></li>
</ul>
</div>
</div>
</div>
{% endblock %}
{% block content %}
<div class="container">
<div class="page-header">
<h1>Hello, {{ name }}</h1>
</div>
</div>
{% endblock %}
MyFlask.py :
from flask import Flask, render_template
from flask_bootstrap import Bootstrap
app = Flask(__name__)
bootstrap = Bootstrap(app)
@app.route('/user/<name>')
def user(name):
return render_template('user.html', name=name)
if __name__ == '__main__':
app.run()
4. 查看结果
浏览器输入：http://127.0.0.1:5000/user/Brown
结果：
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。