新增获取轮播图

@@ -76,6 +76,34 @@ class Index extends Api
     /**
      * @ApiTitle (轮播跳转)
      * @ApiMethod (POST)
+     * @ApiReturn   ({"code":状态码,
+    "msg":"提示信息"
+    "time": "时间戳",
+    "data": [
+    "id": 轮播图id,
+    "title": "轮播图标题",
+    "images": "轮播图地址",
+    "is_url": "是否为外链",
+    "url": "链接地址",
+    "createtime": “创建时间”,
+    "updatetime": "更新时间",
+    "is_url_text": "否",
+    "createtime_text": "2023-03-07"
+    })
+     */
+    public function getBanner(){
+        $data = \db('banner')
+            ->order('createtime DESC')
+            ->select();
+        if ($data){
+            $this->error('当前还没有轮播图',['status'=>2]);
+        }
+        $this->success('获取轮播图成功', [$data, 'status' => 1]);
+    }
+
+    /**
+     * @ApiTitle (轮播跳转)
+     * @ApiMethod (POST)
      * @ApiParams   (name="id", type="string", required=true, description="轮播图id")
      * @ApiReturn   ({"code":状态码,
     "msg":"提示信息"
@@ -109,7 +137,7 @@ class Index extends Api
                 $v['url'] = null;
             }
         }
-        $this->success('获取轮播图成功', [$data, 'status' => 1]);
+        $this->success('获取轮播图详情成功', [$data, 'status' => 1]);
     }
 
     /**