优化

src/main/java/com/izouma/nineth/web/CollectionController.java

@@ -100,13 +100,6 @@ public class CollectionController extends BaseController {
     @PreAuthorize("hasRole('ADMIN')")
     @PostMapping("/createBlindBox")
     public Collection createBlindBox(@RequestBody CreateBlindBox createBlindBox) {
-        Collection blindBox = createBlindBox.getBlindBox();
-        List<FileObject> pic = blindBox.getPic();
-        if (pic.size()>0){
-            for (FileObject fileObject : pic) {
-                fileObject.setUrl(fileObject.getUrl());
-            }
-        }
         return collectionService.createBlindBox(createBlindBox);
     }