touch main.py In main.py , add the following code:
@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:
app = FastAPI()
pip install fastapi uvicorn Create a new directory for your project and navigate into it:
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. touch main
from fastapi import FastAPI
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. We covered the basics of FastAPI, its features,
mkdir my_fastapi_project cd my_fastapi_project Create a new file called main.py :