响应公共头
<h2>响应公共头</h2>
<table>
<thead>
<tr>
<th>参数名称</th>
<th>类型</th>
<th>描述</th>
</tr>
</thead>
<tbody>
<tr>
<td>code</td>
<td>int</td>
<td>返回码</td>
</tr>
<tr>
<td>msg</td>
<td>string</td>
<td>返回消息</td>
</tr>
<tr>
<td>data</td>
<td>object</td>
<td>key/value对的集合</td>
</tr>
</tbody>
</table>
<h2>公共响应码描述</h2>
<table>
<thead>
<tr>
<th>响应码</th>
<th>描述</th>
</tr>
</thead>
<tbody>
<tr>
<td>200</td>
<td>成功</td>
</tr>
<tr>
<td>300</td>
<td>失败</td>
</tr>
</tbody>
</table>