生成e57已点位校准后结果为准，需要下载点位校准文件

src/main/java/com/fdkankan/contro/mq/service/impl/BuildE57SceneServiceImpl.java

@@ -172,6 +172,8 @@ public class BuildE57SceneServiceImpl implements IBuildSceneService {
             log.error("e57场景计算结果处理出错,num"+num, e);
             buildSceneDTService.handBaseFail("e57场景计算结果处理出错！", message.getPath(), num, "计算控制服务器");
             throw e;
+        }finally {
+            FileUtil.del(path);
         }
     }