在search.php里面找到：
[code]
/* 查询商品 */
$sql = "SELECT g.goods_id, g.goods_name, g.market_price, g.is_new, g.is_best, g.is_hot, g.shop_price AS org_price, ".
"IFNULL(mp.user_price, g.shop_price * ‘$_SESSION[discount]’) AS shop_price, ".
"g.promote_price, g.promote_start_date, g.promote_end_date, g.goods_thumb, g.goods_img, g.goods_brief, g.goods_type ".
"FROM " .$ecs->table(‘goods’). " AS g ".
"LEFT JOIN " . $GLOBALS[‘ecs’]->table(‘member_price’) . " AS mp ".
"ON mp.goods_id = g.goods_id AND mp.user_rank = ‘$_SESSION[user_rank]’ ".
"WHERE g.is_delete = 0 AND g.is_on_sale = 1 AND g.is_alone_sale = 1 $attr_in ".
"AND (( 1 " . $categories . $keywords . $brand . $min_price . $max_price . $intro . $outstock . " ) ".$tag_where." ) " .
"ORDER BY $sort $order";
[/code]
在$sql 里面加上 g.goods_number。也就是：
$sql = “SELECT g.goods_id, g.goods_name, g.market_price,g.goods_number, g.is_new, g.is_best, g.is_hot, g.shop_price AS org_price, “.
在下面的 while循环里面：
找到：
$arr[$row[‘goods_id’]][‘type’] = $row[‘goods_type’];
在这行下面加上：
$arr[$row[‘goods_id’]][‘goods_number’] = $row[‘goods_number’];
然后模板：
在模板上search.dwt： <!–{foreach name=goods_list from=$goods_list item=goods}–> 里面
加入：库存：{$goods.goods_number}