var pageParam = api.pageParam;
var goods_id = JSON.stringify(pageParam.goods_id);

       // 获取商品相关信息       
       api.ajax({
            url: 'http://zhudianbao.yunlutong.com/?g=Api&m=Goods&a=getGoodsInfo',
            method: 'get',
            data: {
                values: {
                    goods_id: goods_id
                }
            }
        }, function(json, err) {
         // 一些处理...
        });

        if (json.status == '1') {
                var interText = doT.template($("#goodstmpl").text());
                $("#info_area").html(interText(json.info));
                var swiper = new Swiper('.swiper-container', {
                    pagination: '.swiper-pagination',
                    paginationClickable: true,
                    spaceBetween: 30,
                    centeredSlides: true,
                    autoplay: 3500,
                    autoplayDisableOnInteraction: false
                });
            } else {
                var toast = new auiToast();
                toast.fail({
                    title:json.msg,
                    duration:2000
                });
            }   

   // 获取商品信息
    public function getGoodsInfo() {
        $goods_id = $this->_request('goods_id','trim');
        $goodsModel = D('Goods');
        $goodsImgModel = D('Goods_img');
        $goods_info = $goodsModel->getGoodsById($goods_id);
        if ($goods_info) {
            $goods_info['goods_img'] = $goodsImgModel->getGoodsImg($goods_id);
        }

        if (empty($goods_info)) {
            $this->outData['status'] = '2';
            $this->outData['msg']    = '商品不存在或已下线';
        } else {
            $this->outData['status'] = '1';
            $this->outData['msg']    = '获取成功';
            $this->outData['info']   = $goods_info;
        }
        $this->printOut();
    }
    
    protected function printOut() {
        exit(json_encode($this->outData));
    }