   <tr>
                                    <th>属性</th>
                                    <th>内存</th>
                                    <th>JVM</th>
                                </tr>
                            </thead>
                            <tbody>
                                <tr>
                                    <td>总内存</td>
                                    <td th:text="${server.mem.total + 'G'}">0GB</td>
                                    <td th:text="${server.jvm.t