      <th>商品折扣价</th>
                        <td th:text="${goods.grprice}"></td>
                    </tr>
                    <tr>
                        <th>商品库存</th>
                        <td th:text="${goods.gstore}"></td>
                    </tr>
                    <tr>
                        <th>商品图片</th>
                        <td>
                            <img th:src="'images/' + ${goods.gpicture}"
                                 style="height: 50px; width: 50px