{ "app": "Cjava22", "timestamp":"2026-01-17 14:25:56.377", "level": "DEBUG", "thread": "SpringContextShutdownHook",
                    "class": "o.s.b.w.s.c.AnnotationConfigServletWebServerApplicationContext",
                    "message": "Closing org.springframework.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext@4baf352a, started on Fri Jan 16 17:04:19 CST 2026" }