若依微服务1.1.1版本：

1、tdengine服务获取设备在线接口修改

ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/constant/TdEngineConstants.java

@@ -28,9 +28,10 @@ public class TdEngineConstants {
 
     public static final String DEFAULT_TABLE_NAME_PREFIX = "t_device_";//数据表名称前缀
 
-    public static final String DEFAULT_DEVICE_STATUS_SUPER_TABLE_NAME_PREFIX = "st_ds";//设备状态超级表名称
+    public static final String DEFAULT_DEVICE_STATUS_SUPER_TABLE_NAME= "st_ds";//设备状态超级表名称
     public static final String DEFAULT_DEVICE_STATUS_TABLE_NAME_PREFIX = "t_ds_";//设备状态数据表名称前缀
 
+    public static final String PLATFORM_DB_NAME = "db_hwsaas";//全局数据库名称
     /**
      * 需要转换的key
      */
@@ -62,15 +63,5 @@ public class TdEngineConstants {
         return DEFAULT_TABLE_NAME_PREFIX + deviceId;
     }
 
-    /**
-     * @param: sceneId
-     * @return String
-     * @description 获取设备状态超级表名称
-     * @author xins
-     * @date 2023-09-05 9:42
-     */
-    public static String getDeviceStatusSuperTableName(Long sceneId) {
-        return DEFAULT_DEVICE_STATUS_SUPER_TABLE_NAME_PREFIX + sceneId;
-    }
 
 }

ruoyi-modules/hw-business/src/main/java/com/ruoyi/Main.java

@@ -1,22 +0,0 @@
-package com.ruoyi;
-
-import com.ruoyi.i18n.utils.MessageUtils;
-
-// Press Shift twice to open the Search Everywhere dialog and type `show whitespaces`,
-// then press Enter. You can now see whitespace characters in your code.
-public class Main {
-    public static void main(String[] args) {
-        // Press Alt+Enter with your caret at the highlighted text to see how
-        // IntelliJ IDEA suggests fixing it.
-        System.out.printf("Hello and welcome!");
-        String dd = MessageUtils.getMessages("user.login.username");
-        System.out.println("dddd:"+dd);
-        // Press Shift+F10 or click the green arrow button in the gutter to run the code.
-        for (int i = 1; i <= 5; i++) {
-
-            // Press Shift+F9 to start debugging your code. We have set one breakpoint
-            // for you, but you can always add more by pressing Ctrl+F8.
-            System.out.println("i = " + i);
-        }
-    }
-}

ruoyi-modules/hw-mqtt-broker/src/main/resources/bootstrap.yml

@@ -1,22 +1,25 @@
 # Tomcat
 server:
-  port: 9206
+  port: 9604
 
 # Spring
 spring:
   application:
-    # ????
+    # 应用名称
     name: hw-mqtt-broker
   profiles:
-    # ????
+    # 环境配置
     active: dev
   cloud:
     nacos:
+      discovery:
+        # 服务注册地址
+        server-addr: 127.0.0.1:8848
       config:
-        # ??????
-        server-addr: huawei-nacos:8848
-        # ??????
+        # 配置中心地址
+        server-addr: 127.0.0.1:8848
+        # 配置文件格式
         file-extension: yml
-        # ????
+        # 共享配置
         shared-configs:
           - application-${spring.profiles.active}.${spring.cloud.nacos.config.file-extension}

ruoyi-modules/hw-tdengine/.gitignore

@@ -0,0 +1,38 @@
+target/
+!.mvn/wrapper/maven-wrapper.jar
+!**/src/main/**/target/
+!**/src/test/**/target/
+
+### IntelliJ IDEA ###
+.idea/modules.xml
+.idea/jarRepositories.xml
+.idea/compiler.xml
+.idea/libraries/
+*.iws
+*.iml
+*.ipr
+
+### Eclipse ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+build/
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### VS Code ###
+.vscode/
+
+### Mac OS ###
+.DS_Store

ruoyi-modules/hw-tdengine/src/main/java/com/ruoyi/tdengine/controller/TdEngineController.java

@@ -381,7 +381,7 @@ public class TdEngineController {
      * @date 2023-08-29 11:26
      */
     @PostMapping("/getOnlineDevicesGroupByDay")
-    public R<?> getOnlineDevicesGroupByDay(@RequestBody DeviceStatus queryDeviceStatus) {
+    public R<?>  getOnlineDevicesGroupByDay(@RequestBody DeviceStatus queryDeviceStatus) {
         try {
             List<DeviceStatus> deviceStatuses = this.deviceStatusService.getOnlineDevicesGroupByDay(queryDeviceStatus);
             Map<Long, List<DeviceStatus>> deviceStatusMap = deviceStatuses.stream()

ruoyi-modules/hw-tdengine/src/main/java/com/ruoyi/tdengine/service/impl/DeviceStatusServiceImpl.java

@@ -10,11 +10,12 @@ import org.springframework.stereotype.Service;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+
 /**
  * @Description: 设备状态信息业务服务
  * @ClassName: DeviceStatusServiceImpl
- * @Author  : xins
- * @Date    :2023-09-05  13:27
+ * @Author : xins
+ * @Date :2023-09-05  13:27
  * @Version :1.0
  */
 @Service
@@ -24,20 +25,19 @@ public class DeviceStatusServiceImpl implements IDeviceStatusService {
     private DeviceStatusMapper deviceStatusMapper;
 
     /**
+     * @return List<DeviceStatus>
      * @param: DeviceStatus
      * @description 获取时间范围内每天的在线设备
      * @author xins
      * @date 2023-09-05 13:23
-     * @return List<DeviceStatus>
      */
     @Override
     public List<DeviceStatus> getOnlineDevicesGroupByDay(DeviceStatus queryDeviceStatus) {
-//        Map<String, Object> params = new HashMap<>();
+
+        Map<String, Object> params = queryDeviceStatus.getParams();
+        params.put("databaseName", TdEngineConstants.PLATFORM_DB_NAME);
+        params.put("superTableName", TdEngineConstants.DEFAULT_DEVICE_STATUS_SUPER_TABLE_NAME);
 //        DeviceStatus queryDeviceStatus = new DeviceStatus();
-//        String databaseName = TdEngineConstants.getDatabaseName(sceneId);
-//        String superTableName = TdEngineConstants.getDeviceStatusSuperTableName(sceneId);
-//        params.put("databaseName", databaseName);
-//        params.put("superTableName", superTableName);
 //        params.put("beginTime", beginTime);
 //        params.put("endTime", endTime);
 //        queryDeviceStatus.setParams(params);