Python applications for the web are usually built on two main platforms, Flask and Django. Flask is simpler, cleaner, and easier for beginners. Django has more features and can scale to a vast number of users. If you come from a JavaScript background, Flask is to Django what Express is ...
fromflaskimportFlask app= Flask(__name__) @app.route('/')defhello_world():return'Hello World!'if__name__=='__main__': app.run() 有人会问啊,为什么非要加这个 if__name__=='__main__': 其实原因是在python中,所有没有缩进的代码都会被执行,__name__是Python的内建函数,指的是当前模...
Django:大而全,自带了很多功能模块,类似于航空母舰 (缺点:有点笨重) Flask:短小精悍,自带的功能模块特别少,大部分都是依赖于第三方模块(轻量化web框架) Tornado:异步非阻塞 主要用在处理高io 多路复用的情况 可以写游戏后端 Django: socket通信用的别人的 wsgiref 路由与视图函数自己写的 模板渲染自己写的 Flask:...
Bottleis a Web Server Gateway Interface(WSGI) micro-web framework for Python that is known for being lightweight and easy to use.Bottleis distributed as a single file module and the default Python library is the only dependency of the framework. It is is a popular framework for building mobi...
Flask: Flask is a Python web framework that focuses on ease of use, scalability and flexibility, and you use it primarily for small-scale projects.Related: Front-End Vs Back-End Development: What Is The Difference? Database systemsContinue learning back-end development by strengthening your knowl...
For developers, here’s how to return a 403 response in Python Flask: @app.route('/delete_user/<id>', methods=['DELETE']) def delete_user(id): if not request.user_is_admin: abort(403) return "User deleted" This ensures non-admin users cannot delete accounts, enforcing security...
Common server-side programming languages include PHP, Python (with frameworks like Django and Flask), Ruby (with Ruby on Rails), Java, Node.js (JavaScript on the server), and more. Functionality Server-side code handles tasks that involve data manipulation, business logic, database operations, ...
Learn how to build a Python application using Flask framework to connect to Fabric SQL database and query data. February 2025 Why SQL database in Fabric is the best choice for low-code/no-code Developers In this blog post, we will explore why SQL database in Fabric is uniquely suited ...
Flask's app.run() call tries to create its own web server, which is typically what you would use on your own machine. On our servers, we run web server processes for you (using uWSGI), so there's no need to use app.run(). Just provide the wsgi application as a variable called ...
Learn how to build a Python application using Flask framework to connect to Fabric SQL database and query data. February 2025 Why SQL database in Fabric is the best choice for low-code/no-code Developers In this blog post, we will explore why SQL database in Fabric is uniquely suited ...