fastapi 베이직 코드 실행

pip3 install fastapi

pip3 install unicorn

 

fastapi랑 unicorn 설치

 

from typing import Union
from fastapi import FastAPI

app = FastAPI()


@app.get("/")
async def root():
    return {"message": "Hello World"}


@app.get("/hello/{tg_name}")
async def say_hello(tg_name: str, q: Union[str, None] = None):
    return {"Hello":  {tg_name}, "Hello": q}

 

f5나 run 말고 fafstapi dev main.py 를 터미널에 입력해서 명령어로 실행,

(ctrl+c 가 종료 명령어)

 

http://127.0.0.1:8000  <- 들어가면 return 값 볼 수 있음.

 

 

레퍼런스

 

https://github.com/tiangolo/fastapi?tab=readme-ov-file

GitHub - tiangolo/fastapi: FastAPI framework, high performance, easy to learn, fast to code, ready for production