修改缩略图上传逻辑

src/main/java/com/fdkankan/contro/service/impl/SceneFileBuildServiceImpl.java

@@ -235,7 +235,7 @@ public class SceneFileBuildServiceImpl extends ServiceImpl<ISceneFileBuildMapper
         } else {
             scenePlusExt.setThumb(ConstantUrl.DEFAULT_SCENE_PIC);
         }
-        scenePlusExt.setThumb(scenePlusExt.getThumb().concat("?t=") + System.currentTimeMillis());
+        scenePlusExt.setThumb(scenePlusExt.getThumb();
 
         if (!ObjectUtils.isEmpty(userName)) {
             scenePlus.setUserId(userId);