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_templatefrom flask_bootstrap import Bootstrapapp = 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。