Fastapi Tutorial Pdf -

@app.get("/items/{item_id}") def read_item(item_id: int): return {"item_id": item_id} This code defines a new route for a GET request to /items/{item_id} that accepts an item_id path parameter.

FastAPI provides a simple and intuitive way to handle requests and responses. You can access request data using the Request object, and return responses using the Response object. fastapi tutorial pdf

from pydantic import BaseModel class Item(BaseModel): item_name: str item_description: str @app.post("/items/") def create_item(item: Item): return item This code defines a new route for a POST request to /items/ that accepts a JSON payload with item_name and item_description fields. Request app = FastAPI() @app.post(&quot

pip install fastapi Next, create a new directory for your project and navigate into it: ) def create_item(item: dict): return {&quot

FastAPI provides support for request bodies, which allow you to pass data in the request body. For example:

from fastapi import FastAPI, Request app = FastAPI() @app.post("/items/") def create_item(item: dict): return {"item_id": 1, "item_name": item["item_name"]} This code defines a new route for a POST request to /items/ that accepts a JSON payload with an item_name field.