model = new Mechanism; } /** * 浏览 * @return Response */ public function index(): Response { return view('mechanism/index'); } /** * 插入 * @param Request $request * @return Response * @throws BusinessException */ public function insert(Request $request): Response { if ($request->method() === 'POST') { return parent::insert($request); } return view('mechanism/insert'); } /** * 更新 * @param Request $request * @return Response * @throws BusinessException */ public function update(Request $request): Response { if ($request->method() === 'POST') { return parent::update($request); } return view('mechanism/update'); } }