/** * 根据标签的id查询对应的活动 * @param $tag_id 标签id * return 沙龙活动列表 */ public function get_act_by_tag($tag_id, $next_id, $pagesize) { $act = new ActivityModule(); if ($next_id === NULL || $pagesize === NULL) { $next_id = 0; $pagesize = 10; } return $act->get_act_by_tag($next_id, $pagesize, $tag_id, 1); }