/**
* Delete a link.
*
* /admin/links/{id} delete
*
* @param integer $id
*
* @return \Illuminate\Http\JsonResponse
*/
public function destory($id)
{
$this->links->delete($id);
Log::info(lang('log.deleteLinkSuccess', 'You delete a link.'));
return $this->responseJson(['message' => '删除成功']);
}