public Pager<List<GoodsArea>> selectAreaPager(long goodsId) { GoodsAreaExample e = new GoodsAreaExample(); e.createCriteria().andGoodsIdEqualTo(goodsId).andIsDelEqualTo(1); List<GoodsArea> list = goodsAreaMapper.selectByExample(e); return new Pager<List<GoodsArea>>(list, (long) list.size()); }