bugfix：目录订阅收到更新事件时，sql字段update_time为空导致的报错

lishuyuan

2023-11-02 8bd2f47c9a92ffcf5ae43fae965eaefd4748e263

 src/main/java/com/genersoft/iot/vmp/vmanager/record/RecordController.java

old mode 100644
new mode 100755
@@ -14,7 +14,7 @@
//import org.springframework.web.bind.annotation.*;
//
//@Tag(name  = "云端录像")
//@CrossOrigin
//
//@RestController
//@RequestMapping("/api/record")
//public class RecordController {