FastAPI学习与实践(一) Hello World
1、安装
pip install fastapi
2、新建main.py
from fastapi import FastAPI app = FastAPI() @app.get("/") async def root(): return {"message": "Hello World"}
3、运行
uvicorn main:app --reload
4、浏览器打开,127.0.0.1:8000 显示:

1、安装
pip install fastapi
2、新建main.py
from fastapi import FastAPI app = FastAPI() @app.get("/") async def root(): return {"message": "Hello World"}
3、运行
uvicorn main:app --reload
4、浏览器打开,127.0.0.1:8000 显示:

