格式

app/Controller/v3/GoodsController.php

@@ -179,7 +179,7 @@ class GoodsController extends BaseController
         $banners  = $this->request->input('banner',0);
         $res = $this->goodsService->create($data);
         if(!empty($banners)){
-            $banners = explode(',',$banners);
+            $banners = json_decode($banners,true);
             foreach ($banners as $banner){
                 $this->goodsService->bannerCreate($res['id'],$banner,1);
             }