protected static function getIns()
{
if (self::$ins == null) {
self::$ins = new self();
}
return self::$ins;
}
<?php
define('ACC', true);
require './include/init.php';
/**
* Created by PhpStorm.
* User: 洋
* Date: 2015/9/8/0008
* Time: 21:28
*/
$act = isset($_GET['act']) ? $_GET['act'] : 'buy';
$goods = new GoodsModel();
$car = CarTool::getCar();
if ($act == 'buy') {
//添加商品到购物车
$goods_id = isset($_GET['goods_id']) ? $_GET['goods_id'] + 0 : 0;
$num = isset($_GET['num']) ? $_GET['num'] + 0 : 1;
if ($goods_id) {
$g = $goods->find($goods_id);
if (!empty($g)) {
if ($g['is_delete'] == 1 || $g['is_on_sale'] == 0) {
$msg = '此商品以下架，不能购买！';
include ROOT . 'view/front/msg.html';
}
$car->addItem($goods_id, $g['goods_name'], $g['shop_price'], $g['market_price'], $g['goods_img'], $num);
}
// print_r($car->getAll());
$allItems = $car->getAll();
if (empty($allItems)) {
header('location:index.php');
exit;
