根据年级获取未认领的学生列表
<h5>简要描述</h5>
<ul>
<li>根据年级获取未认领的学生列表</li>
</ul>
<h5>请求URL</h5>
<ul>
<li><code>/usergradeclasses/selectStudentByGradeId</code> </li>
</ul>
<h5>请求方式</h5>
<ul>
<li>get</li>
</ul>
<h5>请求Query参数</h5>
<table>
<thead>
<tr>
<th style="text-align: left;">参数名</th>
<th style="text-align: left;">必选</th>
<th>类型</th>
<th>说明</th>
</tr>
</thead>
<tbody>
<tr>
<td style="text-align: left;">gradeId</td>
<td style="text-align: left;">是</td>
<td>string</td>
<td>年级id</td>
</tr>
</tbody>
</table>
<h5>成功返回示例</h5>
<pre><code>{
&quot;msg&quot;: &quot;操作成功&quot;,
&quot;code&quot;: 200,
&quot;data&quot;: [
{
&quot;username&quot;: &quot;111&quot;,
&quot;sex&quot;: null,
&quot;age&quot;: null,
&quot;studentNo&quot;: null,
&quot;gradeId&quot;: &quot;11&quot;,
&quot;schoolId&quot;: &quot;1&quot;,
&quot;veriflcationId&quot;: null,
&quot;id&quot;: &quot;111&quot;,
&quot;mobile&quot;: null,
&quot;schoolName&quot;: null,
&quot;gradeName&quot;: null,
&quot;choose&quot;: null
}
]
}
</code></pre>