获取分类集合
<h4>简要描述</h4>
<ul>
<li>获取分类集合</li>
</ul>
<h4>请求URL</h4>
<ul>
<li><code>/hjjk/recipes/category</code></li>
</ul>
<h4>请求方式</h4>
<ul>
<li>GET</li>
</ul>
<h4>返回示例地:<a href="http://121.41.113.243:8812/hjjk/recipes/category">http://121.41.113.243:8812/hjjk/recipes/category</a></h4>
<h4>返回参数</h4>
<table>
<thead>
<tr>
<th style="text-align: center;">data</th>
<th>集合</th>
</tr>
</thead>
<tbody>
<tr>
<td style="text-align: center;">cd</td>
<td>分类ID</td>
</tr>
<tr>
<td style="text-align: center;">nm</td>
<td>分类名称</td>
</tr>
</tbody>
</table>