场景升级 先清除全景图缓存再同步

src/main/java/com/fdkankan/repair/service/impl/SceneUpgradeToV4Service.java

@@ -291,6 +291,8 @@ public class SceneUpgradeToV4Service implements ISceneUpgradeToV4Service {
             //将全景图缓存到缓存目录
             List<String> imagesList = cn.hutool.core.io.FileUtil.listFileNames(path + "/caches/images");
             String cachedImagesPath = String.format(ConstantFilePath.SCENE_CACHE_IMAGES, num);
+            //先清除旧的全景图
+            cn.hutool.core.io.FileUtil.del(cachedImagesPath);
             String visionPath = path + "/results/vision.txt";
             List<String> panoramaImageList = SceneUtil.getPanoramaImageList(visionPath);
             imagesList.stream().forEach(fileName -> {