This is the Flask quick start example for Render.
The app in this repo is deployed at https://flask.onrender.com.
Follow the guide at https://render.com/docs/deploy-flask.
执行 gunicorn app:app
- render No open HTTP ports detected https://community.render.com/t/no-open-http-ports-detected/14511/2 Ensure the server is listening on 0.0.0.0, and not 127.0.0.1.