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uvicorn main:app --host 0.0.0.0 --port 8000 This command starts the Uvicorn server and runs your FastAPI application. To test your microservice, open a web browser and navigate to http://localhost:8000/ . You should see the following response:
touch main.py In main.py , add the following code: uvicorn main:app --host 0
FastAPI is a modern, fast, and scalable web framework for building APIs with Python. In this guide, we explored how to build Python microservices using FastAPI. We covered the basics of FastAPI, its features, and provided a step-by-step guide on building a microservice. In this guide, we explored how to build
FastAPI is a Python web framework that allows you to build fast, scalable, and secure APIs. It is designed to be fast, lightweight, and easy to use. FastAPI is built on top of standard Python type hints using Python 3.7+ and is compatible with any Python version from 3.7 to 3.10. It is designed to be fast, lightweight, and easy to use
@app.get("/") def read_root(): return {"Hello": "World"} This code defines a simple FastAPI application that returns a JSON response. To run your microservice, use the following command:
Unfortunately, I couldn't find a free PDF version of "Building Python Microservices with FastAPI" by Sherwin John C. Tragura. However, you can try searching for the book on online libraries or purchasing it from the publisher.
app = FastAPI()