{"detail":[{"loc":["body"],"msg":"value is not a valid dict","type":"type_error.dict"}]} 问题分析 作为对比,使用Python的requests库替代Postman发送请求: importjsonimportrequests# 读取 JSON 文件中的数据withopen('./input/input-time-schedule.json')asjson_file:data=json.load(json_file)# ...
def ret_str(): return "hello fastapi" # 2.返回字典 @app.get("/ret_dict") def ret_dict(): return {"id": 1, "name": "小菠萝"} # 3.返回list @app.get("/ret_list") def ret_list(): return [1, 2, 3] class Item(BaseModel): id: str name: str # 4.返回 Pydantic Model ...
返回一个基本数据类型 dict,list,str 会以 json 格式返回 # 上海悠悠 wx:283340479# blog:https://www.cnblogs.com/yoyoketang/fromfastapiimportFastAPIimportuvicorn app = FastAPI()@app.get('/demo')defdemo(): item = {"name":"yoyo","email":"123@qq.com"}returnitem get 请求访问http://127.0.0....
FastAPI（2）- 快速入门
返回一个基本数据类型 dict,list,str 会以 json 格式返回 from fastapi import FastAPI import uvicorn app = FastAPI() @app.get('/demo') def demo(): item = { "name": "yoyo", "email": "123@qq.com" } return item 1. 2. 3.
from typingimportOptional,Dict,Any #2、导入 Depends from fastapiimportDepends,FastAPIimportuvicorn app=FastAPI()#1、编写依赖项asyncdefcommon_parameters(q:Optional[str]=None,skip:int=0,limit:int=100):# 返回 dictreturn{"q":q,"skip":skip,"limit":limit}#3、编写路径操作函数,参数声明为 Depends ...
app = FastAPI()''' pydantic dict方法 '''classItem(BaseModel): name:strdescription: typing.Union[str,None] =Noneprice:floattax:float=10.5@app.get("/items")defread_item_name(): item = Item(name="foo",description="desc",price=9.9)# return item.dict(include={"name","tax"})''' ...
:return: dict(msg='OK') """ returndict(msg='OK') @app.post("/object-to-json") asyncdefdetect_food_return_json_result(file: bytes=File(...)): input_image=get_image_from_bytes(file) results=model(input_image) detect_res=results.pandas().xyxy[0].to_json(orient="records") # JSON...
:return: dict(msg='OK') """returndict(msg='OK') @app.post("/object-to-json") asyncdefdetect_food_return_json_result(file:bytes=File(...)):input_image=get_image_from_bytes(file)results=model(input_image)detect_res=results.pandas().xyxy[0].to_json(orient="records") # JSON img1...
return {"q": q, "skip": skip, "limit": limit} # 在路径操作中使用Depends @app.get("/items/") async def read_items(commons: dict = Depends(common_parameters)): return commons 在上面的例子中,common_parameters函数作为依赖项被read_items函数通过Depends引用。当请求/items/...