For example, to handle a POST request with JSON data, you can use the following code:
In FastAPI, routes are defined using the @app decorator. For example, to define a new route for a GET request, you can use the @app.get() decorator: fastapi tutorial pdf
mkdir fastapi-tutorial cd fastapi-tutorial Create a new file called main.py and add the following code: For example, to handle a POST request with
from fastapi import FastAPI app = FastAPI() @app.get("/") def read_root(): return {"Hello": "World"} This code creates a basic FastAPI application with a single route that returns a JSON response. ) def read_root(): return {"