'require', 'code|地磅编码' => 'require', 'manipulator_type|操作机类型' => 'require' ]; protected $scene = [ 'create' => ['code', 'manipulator_type'], // create 场景规则 'update' => ['id', 'code', 'manipulator_type'], // update 场景规则 'delete' => ['id'], // delete 场景规则 ]; }