Fastapi Tutorial Pdf [BEST]

# POST endpoint to create a new item @app.post("/items/") def create_item(item: Item): items.append(item.dict()) return item

@app.get("/") def read_root(): return {"message": "Welcome to FastAPI"} This code creates a basic FastAPI application with a single endpoint at / . fastapi tutorial pdf

To get started with FastAPI, you'll need to install it using pip: # POST endpoint to create a new item @app

uvicorn main:app --host 0.0.0.0 --port 8000 This will start the development server, and you can access your API at http://localhost:8000 . including support for asynchronous programming

To run the application, use the following command:

In this tutorial, we've built a simple API using FastAPI to demonstrate its capabilities. FastAPI provides a lot of features out of the box, including support for asynchronous programming, automatic API documentation, and strong typing.