```java
{{#include docs/examples/JDBC/JDBCDemo/src/main/java/com/taos/example/SubscribeDemo.java}}
```

```java
{{#include docs/examples/JDBC/JDBCDemo/src/main/java/com/taos/example/MetersDeserializer.java}}
```

```java
{{#include docs/examples/JDBC/JDBCDemo/src/main/java/com/taos/example/Meters.java}}
```