<?php define('ACC', true); require './include/init.php'; $cat_id = isset($_GET['cat_id']) ? $_GET['cat_id'] + 0 : 0; $page = isset($_GET['page']) ? $_GET['page'] + 0 : 1; if ($page < 1) { $page = 1; } $goodsModel = new GoodsModel(); $total = $goodsModel->catGoodsCount($cat_id); // 每页取2条 $perpage = 2; if ($page > ceil($total / $perpage)) { $page = 1; } $offset = ($page - 1) * $perpage; $pagetool = new PageTool($total, $page, $perpage); $pagecode = $pagetool->show(); $cat = new CatModel(); $category = $cat->find($cat_id); if (empty($category)) { header('location: index.php'); exit; } // 取出树状导航 $cats = $cat->select(); // 获取所有的栏目 $sort = $cat->getCatTree($cats, 0, 1); // 取出面包屑导航 $nav = $cat->getTree($cat_id);