接口返回state值说明
<h5>关于接口返回state值说明</h5>
<table>
<thead>
<tr>
<th>值</th>
<th>值说明</th>
</tr>
</thead>
<tbody>
<tr>
<td>0</td>
<td>信息</td>
</tr>
<tr>
<td>1</td>
<td>接口调用成功</td>
</tr>
<tr>
<td>2</td>
<td>有警告信息</td>
</tr>
<tr>
<td>3</td>
<td>有错误信息</td>
</tr>
</tbody>
</table>