def create_app(config): app = Flask(__name__,static_folder=Config.STATIC_FOLDER, template_folder=Config.TEMPLATES_FOLDER) # 加载配置文件 app.config.from_object(config) return app 1. 2. 3. 4. 5. 6. 7. 8. 9. # vi manage.py from flask_script import Manager from app import create_...
import os from flask import Flask def create_app(test_config=None): # create and configure the app app = Flask(__name__, instance_relative_config=True) app.config.from_mapping( SECRET_KEY='dev', DATABASE=os.path.join(app.instance_path, 'flaskr.sqlite'), ) if test_config is None: ...
Flask是一个常用的Python Web框架,我们需要导入它以及其他需要的模块。 AI检测代码解析 fromflaskimportFlask,Blueprint 1. 步骤二:创建一个Flask应用程序对象 在这一步中,我们将创建一个Flask应用程序对象。 AI检测代码解析 app=Flask(__name__) 1. 这里我们使用Flask(__name__)来创建一个应用程序对象,并将其...
Use the Azure CLI to create and deploy a Flask Python web app to Azure App Service using a system-assigned managed identity.
Learn to build an online Python editor (using Flask, Docker, and Kubernetes) that allows users to write and run Python code directly from the browser.
Python if__name__=="__main__":app.run(ssl_context="adhoc") You can run your Flask application with the following command in your terminal: Shell $pythonapp.py Note:Because of the naive database initialization logic, the first time you run this command, it will create the database. ...
Python PORT=int(os.environ.get('PORT',5000))app=Flask(__name__)app.config.from_object(__name__) And when the app is run, make sure to pass this port in Python if__name__=='__main__':app.run(host='0.0.0.0',port=PORT) ...
你应该直接运行它 python server.py 如果你想使用flask run,那么你必须把所有(除了app.run())放在if __name__ == '__main__':之前,因为flask run将import这个文件,而import将跳过if __name__ == '__main__':中的代码 # ... other code ...from flask import Flaskapp = Flask(__name__)app....
1. Initialize your new Python application To create a simple API using Flask, we first need to verify that Python and pip are installed by running the following commands: $ python --versionPython 3.10.4 $ pip --versionpip 22.0.4 from /usr/lib/python3/dist-packages/pip (python 3.10) ...
Follow guided steps to use Visual Studio and the Flask framework to build a web application in Python, add a code file, and run the app.