将fastAPI POST保存到csv

from fastapi import FastAPI
from fastapi import HTTPException
from pydantic import BaseModel
import csv

app = FastAPI()

class Item(BaseModel):
    name: str
    price: float

@app.post("/save_to_csv")
async def save_to_csv(item: Item):
    try:
        with open("data.csv", mode="a", newline="") as file:
            writer = csv.writer(file)
            writer.writerow([item.name, item.price])
        return {"message": "Data saved successfully"}
    except Exception as e:
        raise HTTPException(status_code=500, detail=str(e))

if __name__ == "__main__":
    import uvicorn
    uvicorn.run(app, host="0.0.0.0", port=8000)