* @param App $app * @return $this */

* 图片上传 * @param Request $request * @param SystemAttachmentServices $services * @return mixed * @throws InvalidArgumentException

* 删除 * @param int|string|array $id * @return mixed */

* 加入队列 * @param $action * @param array $data * @param string|null $queueName * @return mixed */

* 获取参数 * @param string $key * @return mixed|null */

obj 转 query string

* 获取token * @param int $id * @param string $type * @param array $params * @return array */

* @param $id * @return mixed */

* Support testing using an element * @param {Function} fn Passed the created div and expects a boolean result

* Support testing using an element * @param {Function} fn Passed the created div and expects a boolean result

* 指定条件获取某些菜单的名称以数组形式返回 * @param array $where * @param string $field * @param string $key * @return array */

* Fix JS round off float errors * @param {Number} num

* Fix JS round off float errors * @param {Number} num

* Discard an element by moving it to the bin and delete * @param {Object} The HTML node to discard

* Discard an element by moving it to the bin and delete * @param {Object} The HTML node to discard

* Remove last occurence of an item from an array * @param {Array} arr * @param {Mixed} item

* Remove last occurence of an item from an array * @param {Array} arr * @param {Mixed} item

* Get an item from the collection by key. * * @param mixed $key * @param mixed $default * @return mixed */

* 获取子菜单 * @param $arr * @param $id * @param $lev * @return array */

* Check for string * @param {Object} s

* Check for string * @param {Object} s

* Check if an element is an array, and if not, make it into an array. Like * MooTools' $.splat.

* Check if an element is an array, and if not, make it into an array. Like * MooTools' $.splat.

* 清除数据 */

* Provide error messages for debugging, with links to online explanation