feat:拍照时要先清空temp

src/main/java/com/iflytop/gd/app/service/api/PhotosService.java

@@ -110,6 +110,8 @@ public class PhotosService extends ServiceImpl<PhotosMapper, Photos> {
             driver.enable();
             driver.saveColorImg(filePath);
             return url + tempFilePath;
+        } catch (Exception e) {
+            throw new AppException(ResultCode.SYSTEM_ERROR);
         } finally {
             driver.disable();
             if (photoTakeDTO.getLightIntensity() != null) {