获取搜索（下拉列表）用的类目列表
<p>说明：获取搜索（下拉列表）用的类目列表，包含id跟名字</p>
<p>接口路径 ：<strong>/fy/category/getCategoryListForSearch</strong></p>
<p><strong>Content-Type</strong>: application/x-www-form-urlencoded </p>
<p> </p>
<p>请求参数：</p>
<table>
<thead>
<tr>
<th>参数</th>
<th>参数类型</th>
<th>说明</th>
<th>备注</th>
<th>必填</th>
</tr>
</thead>
<tbody>
<tr>
<td><strong>startIndex</strong></td>
<td>number</td>
<td><em>分页开始索引</em></td>
<td></td>
<td>否</td>
</tr>
<tr>
<td><strong>length</strong></td>
<td>number</td>
<td><em>分页长度</em></td>
<td></td>
<td>否</td>
</tr>
</tbody>
</table>
<p> </p>
<p>示例：</p>
<p> </p>
<p>响应返回：</p>
<table>
<thead>
<tr>
<th>参数</th>
<th></th>
<th>参数类型</th>
<th>备注</th>
</tr>
</thead>
<tbody>
<tr>
<td>result</td>
<td></td>
<td>String</td>
<td>成功为success</td>
</tr>
<tr>
<td>resultData</td>
<td></td>
<td>String</td>
<td>json数据格式，响应数据。</td>
</tr>
<tr>
<td></td>
<td>categories</td>
<td>object</td>
<td></td>
</tr>
<tr>
<td></td>
<td>count</td>
<td>number</td>
<td>总条数</td>
</tr>
<tr>
<td>resultMsg</td>
<td></td>
<td>String</td>
<td>提示，列如，成功或失败等</td>
</tr>
<tr>
<td>resultCode</td>
<td></td>
<td>String</td>
<td>0成功，其它失败</td>
</tr>
</tbody>
</table>
<p>categories说明</p>
<table>
<thead>
<tr>
<th>参数</th>
<th>参数类型</th>
<th>备注</th>
</tr>
</thead>
<tbody>
<tr>
<td>categoryId</td>
<td>number</td>
<td>类目主键id</td>
</tr>
<tr>
<td>cName</td>
<td>string</td>
<td>类目名称</td>
</tr>
<tr>
<td>imgUrl</td>
<td>string</td>
<td>图片地址</td>
</tr>
<tr>
<td>cId</td>
<td>string</td>
<td>类目cId，20200103新增</td>
</tr>
</tbody>
</table>
<p>示例</p>
<p>{"result":"success","resultData":{"count":13,"categories":[{"cName":"家电","categoryId":13},{"cName":"数码","categoryId":12},{"cName":"美食","categoryId":11},{"cName":"居家","categoryId":10},{"cName":"母婴","categoryId":9},{"cName":"儿童","categoryId":8},{"cName":"箱包","categoryId":7},{"cName":"鞋品","categoryId":6},{"cName":"配饰","categoryId":5},{"cName":"美妆","categoryId":4},{"cName":"内衣","categoryId":3},{"cName":"男装","categoryId":2},{"cName":"女装","categoryId":1}]},"resultCode":0,"resultMsg":"成功"}</p>