name:strdescription:Union[str,None] =Noneprice:floattax:Union[float,None] =Nonetags:List[str] = []@app.post("/items/", response_model=Item)asyncdefcreate_item(item: Item) ->Any:returnitem@app.get("/items/", response_model=List[Item])asyncdefread_items() ->Any:return[ {"name":"P...
在写辣鸡平台,然后有统一的自定义 JSONResponse,所以全部路径函数都是返回自定义 JSONResponse 的,比如 @router.post("/save", response_model=UserResponse)async def save(user_save: UserSave,db: Session = Depends(get_db)) ->JSONResponse:...return SuccessResponse(message="123", data=123)@router.pos...
这里的 SuccessResponse 就是继承 JSONResponse,是一个自定义响应对象 然后也可以看到三个路径函数都指定了 response_model 问题来了 路由操作函数返回的是自定义 JSONResponse,同时指定了 response_model,按道理最后返回的响应数据应该被限制为 model 里面的数据才对,但实际并没有 为啥我会发现这个问题呢 在我创建 us...
EmailStrapp = FastAPI()class UserIn(BaseModel):username: strpassword: stremail: EmailStrfull_name: Optional[str] = Noneclass UserOut(BaseModel):username: stremail: EmailStrfull_name: Optional[str] = None@app.post("/user/", response_model=UserOut)async def create_user(user: UserIn):retu...
from pydantic import BaseModel app = FastAPI() class Item(BaseModel): name: str description: Optional[str] = None price: float tax: Optional[float] = None tags: List[str] = [] @app.post("/items/", response_model=Item) async def create_item(item: Item): ...
app=FastAPI()classItem(BaseModel):name:strdescription:Optional[str]=Noneprice:floattax:Optional[float]=Nonetags:List[str]=[]@app.post("/items/",response_model=Item)asyncdefcreate_item(item:Item):returnitemif__name__=="__main__":uvicorn.run(app="16_Header:app",host="127.0.0.1",port=...
所以,fastapi在路径操作上为@post,get等提供了一个名为response_model参数,用来处理这个问题,那为什么要用这个呢? 将输出数据转换为其声明的类型,比如str,int等。 校验数据,并将输出限制在模型定义内 在OpenAPI 的路径操作中为响应添加一个JSONSchema。
or for a more complexItemmodel: item:Item ...and with that single declaration you get: Editor support, including: Completion. Type checks. Validation of data: Automatic and clear errors when the data is invalid. Validation even for deeply nested JSON objects. ...
HTTP_201_CREATED, # default status code description="Description of the well documented endpoint", tags=["Endpoint Category"], summary="Summary of the Endpoint", responses={ status.HTTP_200_OK: { "model": OkResponse, # custom pydantic model for 200 response "description": "Ok Response", ...
(password)returnstr(hash_password)defget_user_info(user:UserIn):users=UserInDb(username=user.username,email=user.email,hashed_password=create_hash_password(user.password))returnusers@app.post("/user/login",response_model=UserOut)asyncdefcreate_user(user:UserIn)->Any:username=get_user_info(user...