public function addCart()
{
$goods_id = I('post.goods_id');
$goods_num = I('post.goods_num');
$cart = new \Model\CartModel();
$a = $cart->addCart($goods_id, $goods_num);
if ($a) {
$this->redirect('cartlist');
}
}
public function addCart()
{
//接收提交的数据
$goods_id = I('post.goods_id');
$attr = I('post.attr');
//返回一个一维数组
if ($attr) {
//拼接goods_attr_id字符串
$goods_attr_id = implode(',', $attr);
}
$goods_count = I('post.goods_count');
$cart_model = new \Model\CartModel();
$cart_model->addCart($goods_id, $goods_attr_id, $goods_count);
$this->success('添加购物车成功', U('cartlist'), 1);
}
