/** * 创建记录 * @param int $user_id * @param int $device_id * @param string $meta_name * @param string $meta_value */ public function create($user_id, $device_id, $meta_name, $meta_value) { $model = new UserDeviceMeta(); $model->user_id = $user_id; $model->device_id = $device_id; $model->meta_name = $meta_name; $model->meta_value = $meta_value; $model->save(); }