ai_user 用户表
<table>
<thead>
<tr>
<th>字段</th>
<th>类型</th>
<th>允许空</th>
<th>默认</th>
<th>说明</th>
</tr>
</thead>
<tbody>
<tr>
<td>id</td>
<td>int</td>
<td>否</td>
<td></td>
<td>ID</td>
</tr>
<tr>
<td>user_name</td>
<td>varchar (255)</td>
<td>否</td>
<td>null</td>
<td>登录用户名</td>
</tr>
<tr>
<td>password</td>
<td>varchar (255)</td>
<td>否</td>
<td>null</td>
<td>登录密码</td>
</tr>
<tr>
<td>nick_name</td>
<td>varchar (255)</td>
<td>否</td>
<td>null</td>
<td>用户昵称</td>
</tr>
<tr>
<td>status</td>
<td>int</td>
<td>否</td>
<td>0</td>
<td>帐号状态(0正常 1停用)</td>
</tr>
<tr>
<td>login_ip</td>
<td>varchar (20)</td>
<td>是</td>
<td>null</td>
<td>最后登录IP</td>
</tr>
<tr>
<td>login_date</td>
<td>varchar (20)</td>
<td>是</td>
<td>null</td>
<td>最后登录时间</td>
</tr>
<tr>
<td>pwd_update_date</td>
<td>varchar (20)</td>
<td>是</td>
<td>null</td>
<td>密码最后更新时间</td>
</tr>
<tr>
<td>remark</td>
<td>varchar (500)</td>
<td>是</td>
<td>null</td>
<td>备注</td>
</tr>
<tr>
<td>deleted</td>
<td>tinyint (1)</td>
<td>是</td>
<td>0</td>
<td>删除状态 1:删除 0:未删除</td>
</tr>
</tbody>
</table>