public function listClubs()
 {
     $per_page = Input::get('per_page', 100000);
     try {
         $list = Club::with(['user'])->paginate($per_page);
         $data = [];
         $data['rows'] = [];
         foreach ($list as $key => $club) {
             $data['rows'][] = $club->showInList();
         }
         $data['total'] = $list->getTotal();
         $re = Tools::reTrue('获取社团成功', $data);
     } catch (Exception $e) {
         $re = Tools::reFalse($e->getCode(), '获取社团失败:' . $e->getMessage());
     }
     return Responce::json($re);
 }