@Override
 public void onFinished() {
   refreshLayout.setRefreshing(false);
 }
 /** 刷新(重载)数据 */
 private void refreshData() {
   if (!refreshLayout.isRefreshing()) {
     refreshLayout.setRefreshing(true);
   }
   new GoodsScoreModel().getGoodsScoresByGoodsId(refreshCallback, new Pager(), this.goodsId);
 }