index(); return json($result); } public function add() { $service = new DigitalService(); $result = $service->add($this->request->param()); return json($result); } public function edit() { $service = new DigitalService(); $result = $service->edit($this->request->param()); return json($result); } public function getTradeNameList() { $service = new DigitalService(); $result = $service->getTradeNameList($this->request->param()); return json($result); } }