# 创建fastapi对象
from fastapi import FastAPI, Form
from pydantic import BaseModel

# 创建一个FastAPI实例
app = FastAPI()
#写自己的接口
# 表单数据
@app.post("/login/")
async def login(username: str = Form(...), password: str = Form(...)):
    print(f"用户名为:{username}")
    print(f"密码为:{password}")
    return {"username": username}

@app.post("/receive_raw_json/")
async def receive_raw_json(data: dict):
    print(f"接收到的数据为:{data}")
    return {"received_data": data}

# 通过Pydantic方式进行传参
class Item(BaseModel):
    name: str
    description: str
    price:float


# 接收JSON数据的POST接口
@app.post("/items/")
async def create_item(item: Item):
    # 可以直接使用item对象，FastAPI会自动解析JSON
    print(item.model_dump())
    return {"item": item.model_dump(), "message": "Item created successfully"}



#  把fastapi对象监听在某个端口上
if __name__ == "__main__":
    import uvicorn
    #3.利用uviconrn将fastapi对象拉起来
    uvicorn.run(app, host="0.0.0.0", port=8000)