添加轮播图

backend/application/api/controller/Catalog.php

@@ -4,9 +4,7 @@ namespace app\api\controller;
 
 use app\common\controller\Api;
 use app\common\service\CategoryService;
-use fast\Tree;
 use think\exception\HttpResponseException;
-use think\Validate;
 
 class Catalog extends Api
 {
@@ -16,16 +14,16 @@ class Catalog extends Api
     /**
      * 分类列表
      *
-     * @ApiMethod (POST)
-     * @param string $desc 需求描述
-     * @param array $images 图片数组
-     * @param array $files 文件数组
-     * @param string $contact 联系方式
+     * @ApiMethod (GET)
+     * @param string $type 栏目类型，banner 时返回首页轮播（name、image、description）
      */
     public function index()
     {
         try {
-            $params = $this->request->get();
+            $type = (string)$this->request->get('type', '');
+            if ($type === 'banner') {
+                $this->success('', CategoryService::getBannerList());
+            }
             $cateList = CategoryService::getOptions();
             $res = [
                 ['text' => '全部', 'key' => 0]