public function updateProductDiscount() { $token = Input::get('token', ''); $u_id = Input::get('u_id', 0); $discount = Input::get('discount', ''); try { $user = User::chkUserByToken($token, $u_id); $discountArray = json_decode($discount, true); if (!is_array($discountArray)) { throw new Exception("请传入正确的排序数据", 1); } $re = Product::updateDiscount($discountArray); $re = Tools::reTrue('更新折扣成功'); } catch (Exception $e) { $re = Tools::reTrue('更新折扣失败:' . $e->getMessage()); } return Response::json($re); }