数据库命名规范
<table>
<thead>
<tr>
<th>字段名</th>
<th>类型</th>
<th>长度</th>
<th>含义</th>
</tr>
</thead>
<tbody>
<tr>
<td>code</td>
<td>str</td>
<td></td>
<td>数据库键</td>
</tr>
<tr>
<td>name</td>
<td>str</td>
<td>50</td>
<td>名称</td>
</tr>
<tr>
<td>password</td>
<td>str</td>
<td></td>
<td>密码</td>
</tr>
<tr>
<td>state</td>
<td>int</td>
<td></td>
<td>状态 0 删除、1 在用</td>
</tr>
<tr>
<td>label</td>
<td>str</td>
<td>50</td>
<td>标签</td>
</tr>
<tr>
<td>desc</td>
<td>str</td>
<td>200</td>
<td>备注</td>
</tr>
<tr>
<td>create_time</td>
<td>int</td>
<td></td>
<td>创建时间 （时间戳）</td>
</tr>
<tr>
<td>update_time</td>
<td>int</td>
<td></td>
<td>更新时间（时间戳）</td>
</tr>
<tr>
<td>parent_code</td>
<td>str</td>
<td></td>
<td>父节点</td>
</tr>
<tr>
<td>ip</td>
<td>str</td>
<td></td>
<td>ip地址</td>
</tr>
<tr>
<td>mac</td>
<td>str</td>
<td></td>
<td>mac地址</td>
</tr>
</tbody>
</table>