chore: 部署全新 TDengine 3.3.6.0 实例（端口 6031），升级 JDBC 驱动至 3.3.2

- 服务器新建独立 TDengine 容器实例（Podman），端口 6031
- 数据卷挂载至 /mnt/tdengine-new/（大容量数据盘）
- 部署 taos-explorer Web 控制台，nginx 6060 端口反向代理 + Basic Auth
- 升级 taos-jdbcdriver 3.2.7 → 3.3.2
- 应用 JDBC URL 指向新实例 localhost:6031
- TdEngineService 删除 device_id VARCHAR(32) 特殊处理，统一 VARCHAR(255)

iot-platform/pom.xml

@@ -74,7 +74,7 @@
         <dependency>
             <groupId>com.taosdata.jdbc</groupId>
             <artifactId>taos-jdbcdriver</artifactId>
-            <version>3.2.7</version>
+            <version>3.3.2</version>
         </dependency>
 
         <!-- HikariCP (TdEngine 连接池) -->

iot-platform/src/main/java/com/iot/platform/config/IotProperties.java

@@ -115,7 +115,7 @@ public class IotProperties {
      * TDengine配置
      */
     public static class TDengine {
-        private String url = "jdbc:TAOS://localhost:6030/";
+        private String url = "jdbc:TAOS://localhost:6031/";
         private String username = "";
         private String password = "";
 

iot-platform/src/main/java/com/iot/platform/service/TdEngineService.java

@@ -533,7 +533,9 @@ public class TdEngineService {
     /**
      * 确保表存在
      */
-    private void ensureTableExists(String dbName, String superTableName, String table) throws SQLException {
+    private void ensureTableExists(String dbName, String superTableName, String table)
+            throws SQLException {
+
         if (!isValidTableName(dbName) || !isValidTableName(superTableName) || !isValidTableName(table)) {
             throw new IllegalArgumentException("Invalid database or table name: dbName=" + dbName
                     + ", superTableName=" + superTableName + ", table=" + table);
@@ -599,5 +601,4 @@ public class TdEngineService {
             dataSource.close();
         }
     }
-
 }

iot-platform/src/main/resources/application.yml

@@ -70,6 +70,6 @@ iot:
     password: ${MQTT_PASSWORD:}
     charge-station-topic: ${MQTT_CHARGE_STATION_TOPIC:station/ChargeStation/device/+/post/json}
   tdengine:
-    url: jdbc:TAOS://localhost:6030/
+    url: jdbc:TAOS://localhost:6031/
     username: ${TDENGINE_USERNAME:}
     password: ${TDENGINE_PASSWORD:}

iot-platform/src/test/java/com/iot/platform/service/TDengineServiceTest.java

@@ -38,7 +38,7 @@ class TDengineServiceTest {
     @BeforeEach
     void setUp() {
         when(iotProperties.getTdengine()).thenReturn(tdengineConfig);
-        when(tdengineConfig.getUrl()).thenReturn("jdbc:TAOS://localhost:6030/test");
+        when(tdengineConfig.getUrl()).thenReturn("jdbc:TAOS://localhost:6031/test");
         when(tdengineConfig.getUsername()).thenReturn("root");
         when(tdengineConfig.getPassword()).thenReturn("taosdata");
     }
@@ -330,7 +330,7 @@ class TDengineServiceTest {
     @Test
     @DisplayName("getConnection: 数据源初始化失败时应抛异常")
     void getConnection_initFails_throwsException() {
-        when(tdengineConfig.getUrl()).thenReturn("jdbc:TAOS://invalid:6030/test");
+        when(tdengineConfig.getUrl()).thenReturn("jdbc:TAOS://invalid:6031/test");
 
         assertThatThrownBy(() -> tdengineService.getConnection())
                 .isInstanceOf(Throwable.class);