FastAPI基本路由

根路径路由

from fastapi import FastAPI

app = FastAPI()

@app.get("/")
def read_root():
    return {"Hello": "World"}

路径参数

@app.get("/items/{item_id}")
def read_item(item_id: int, q: str = None):
    return {"item_id": item_id, "q": q}

fastapi请求数据
定义/item/，接受skip,limit参数（整型）,默认值0，10

@app.get("/items/")
def read_item(skip:int =0 ,limit int =10):
return {"skip": skip,"limit": limit}