params['app_module']) ? $this->params['app_module'] : 'admin';//admin:普通帮助,shop:入驻店铺时看的帮助 $help = new HelpModel(); $condition = [ [ 'app_module', '=', $app_module ] ]; $list = $help->getHelpClassList($condition, 'class_id, class_name', 'sort desc'); $order = 'create_time desc'; $field = 'id,title'; if (!empty($list['data'])) { foreach ($list['data'] as $k => $v) { $condition = [ [ 'app_module', '=', $app_module ], [ 'class_id', '=', $v['class_id'] ], ]; $child_list = $help->getHelpList($condition, $field, $order); $child_list = $child_list['data']; $list['data'][ $k ]['child_list'] = $child_list; } } return $this->response($list); } }