Fastapi Tutorial Pdf Apr 2026

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 .

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

# Define a Pydantic model for our data class Item(BaseModel): id: int name: str description: str uvicorn main:app --host 0

from fastapi import FastAPI from pydantic import BaseModel fastapi tutorial pdf