# 日志记录异常详细上下文print(f"全局异常:{request.method}URL{request.url}Headers:{request.headers}{traceback.format_exc()}")returnPlainTextResponse(str(exc),status_code=400)@app.exception_handler(StarletteHTTPException)# 重
asyncdefvalidation_exception_handler(request, exc):returnPlainTextResponse(str(exc), status_code=400)@app.get("/items/{item_id}") asyncdefread_item(item_id: int):ifitem_id == 3:raiseHTTPException(status_code=418, detail="Nope! I don't like 3.")return{"item_id": item_id} 如果我们...
name: str): self.name = name app = FastAPI() @app.exception_handler(UnicornException) async def unicorn_exception_handler(request: Request, exc: UnicornException): return JSONResponse( status_code=408, content={"message": f"Oops! {exc.name} "}...
name: str):self.name = nameapp = FastAPI()@app.exception_handler(UnicornException)async def unicorn_exception_handler(request: Request, exc: UnicornException):return JSONResponse(status_code=418,content={"message": f"Oops! {exc.name} did something. There...
raise UserDoesNotExistsException(status_code=400, detail="id not exists") return {"user_id": user_id} 5.main.py文件 from fastapi import FastAPI from exception import UserDoesNotExistsException from user import router_user app = FastAPI(debug=True) ...
from fastapi import FastAPI, status app = FastAPI() @app.post("/items/", status_code=201) async def create_item(name: str): return {"name": name} status_code 参数属于装饰器中的参数,而非 路径操作函数 的参数。它接收一个表示 HTTP 状态码的数字,或支持 IntEnum 类型,例如 ...
status_code = status_code 4. user.py文件 router_user = APIRouter(prefix='/user', tags=['用户模块']) @router_user.get('/{user_id}') async def get_id_by_user(user_id: int): if user_id != 1: raise UserDoesNotExistsException(status_code=400, detail="id not exists") return {"...
@app.exception_handler(RequestValidationError)async defvalidation_exception_handler(request,exc):returnPlainTextResponse(str(exc),status_code=400) 将这部分代码,和上面的代码合并后运行。再次请求会看到不一样的提示~~~ 重写HTTPException 同样,你也可以重写HTTPException处理程序 ...
RequestValidationError):# 返回自定义响应return PlainTextResponse(str(exc), status_code=status.HTTP_400_BAD_REQUEST)@app.get("/items/{item_id}")async def read_item(item_id: int):if item_id == 3:raise HTTPException(status_code=418, detail="Nope! I don't like 3.")return {"item_id"...
param user: :param db: :return: """ connect = DatabaseUser(db) data = connect.get_user_username(username=user.username) if data: raise HTTPException( status_code=400, detail="Data does not exist or the name is duplicate !" ) get_user = connect.register_user(user=user) return get_...