[www.it123.org看例子](http://www.it123.org) 入库操作：略 删除操作：略 读取处理： （读取操作采用递归，填充本评论的父引用回复） public function getCommentList($id,$module_id){ $commentDB = M('comment'); $where['comment_item_id'] = $id;//文章id $where['comment_module_id'] = $module_id;//模块id $commentList= $commentDB->where($where)->order('comment_time desc')->limit(10)->select(); foreach ($commentList as $k =>$v){ //把父级引用求出来存储在本字段 $commentList[$k]['levy']= $this->getParents($commentList,$commentList[$k]['comment_id']); } } public function getParents($list, $comment_id) { $tree = array(); foreach ($list as $item) { if ($item['comment_id'] == $comment_id) { if ($item['comment_pid'] > 0) $tree = array_merge($tree, self::getParents($list, $item['comment_pid'])); $tree[] = $item; break; } } return $tree; }