提交网关心跳和设备状态2

jiazx0107@163.com

2023-12-12 a9098372191b3c51995d41ee28404d1b71244d98

 src/main/java/com/fzzy/Application.java

@@ -16,6 +16,7 @@
import org.springframework.scheduling.annotation.EnableScheduling;
import org.springframework.transaction.annotation.EnableTransactionManagement;

import javax.servlet.ServletContext;
import java.util.LinkedHashSet;
import java.util.Set;