回写修改

src/main/java/com/gic/plug/web/controller/StoreController.java

@@ -171,6 +171,7 @@ public class StoreController {
         }
         Integer enterpriseId = UserDetailUtils.getUserDetail().getEnterpriseId();
         JSONArray array = JSON.parseArray(param);
+        List<ScreenBackVO> result = new ArrayList<>();
         for(int i=0; i< array.size(); i++){
             JSONObject jsonObject = array.getJSONObject(i);
             ScreenBackVO screenBackVO = new ScreenBackVO();
@@ -189,8 +190,8 @@ public class StoreController {
                 data.add(screenBack);
             }
             screenBackVO.setData(data);
-            return screenBackVO;
+            result.add(screenBackVO);
         }
-        return null;
+        return result;
     }
 }