Fastapi Tutorial Pdf -

To get started with FastAPI, you'll need to install it using pip:

app = FastAPI()

To run the application, use the following command: fastapi tutorial pdf

pip install fastapi

# DELETE endpoint to delete an item @app.delete("/items/{item_id}") def delete_item(item_id: int): for item in items: if item["id"] == item_id: items.remove(item) return {"message": "Item deleted"} return {"error": "Item not found"} This code defines a few endpoints for creating, reading, updating, and deleting items. To get started with FastAPI, you'll need to

from fastapi import FastAPI

# Define a Pydantic model for our data class Item(BaseModel): id: int name: str description: str To get started with FastAPI

Let's create a few more endpoints to demonstrate FastAPI's capabilities. Update the main.py file with the following code:

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 .