文档
安装
pip install fastapi uvicorn
代码示例
main.py # -*- coding: utf-8 -*- from fastapi import FastAPI app = FastAPI() @app.get("/") def read_root(): return {"Hello": "World"} @app.get("/items/{item_id}") def read_item(item_id: int, q: str = None): return {"item_id": item_id, "q": q}
启动
$ uvicorn main:app --reload
