mod java code

docs/examples/rust/nativeexample/examples/query.rs

@@ -64,5 +64,4 @@ while let Some(row) = rows.try_next().await? {
     // ANCHOR: query_with_req_id
     let result = taos.query_with_req_id("SELECT ts, current, location FROM power.meters limit 1", 1).await?;
     // ANCHOR_END: query_with_req_id
-
 }

docs/examples/rust/nativeexample/examples/tmq.rs

@@ -44,8 +44,12 @@ async fn main() -> anyhow::Result<()> {
     // ANCHOR_END: create_topic
 
     // ANCHOR: create_consumer
-    dsn.params.insert("group.id".to_string(), "abc".to_string());
+    dsn.params.insert("auto.offset.reset".to_string(), "latest".to_string());
-    dsn.params.insert("auto.offset.reset".to_string(), "earliest".to_string());
+    dsn.params.insert("msg.with.table.name".to_string(), "true".to_string());
+    dsn.params.insert("enable.auto.commit".to_string(), "true".to_string());
+    dsn.params.insert("auto.commit.interval.ms".to_string(), "1000".to_string());
+    dsn.params.insert("group.id".to_string(), "group1".to_string());
+    dsn.params.insert("client.id".to_string(), "client1".to_string());
 
     let builder = TmqBuilder::from_dsn(&dsn)?;
     let mut consumer = builder.build().await?;

docs/examples/rust/restexample/examples/tmq.rs

@@ -9,9 +9,11 @@ async fn main() -> anyhow::Result<()> {
         .filter_level(log::LevelFilter::Info)
         .init();
     use taos_query::prelude::*;
+    // ANCHOR: create_consumer_dsn    
     let dsn = "ws://localhost:6041".to_string();
     log::info!("dsn: {}", dsn);
     let mut dsn = Dsn::from_str(&dsn)?;
+    // ANCHOR_END: create_consumer_dsn
 
     let taos = TaosBuilder::from_dsn(&dsn)?.build().await?;
 
@@ -41,8 +43,12 @@ async fn main() -> anyhow::Result<()> {
     // ANCHOR_END: create_topic
 
     // ANCHOR: create_consumer
-    dsn.params.insert("group.id".to_string(), "abc".to_string());
+    dsn.params.insert("auto.offset.reset".to_string(), "latest".to_string());
-    dsn.params.insert("auto.offset.reset".to_string(), "earliest".to_string());
+    dsn.params.insert("msg.with.table.name".to_string(), "true".to_string());
+    dsn.params.insert("enable.auto.commit".to_string(), "true".to_string());
+    dsn.params.insert("auto.commit.interval.ms".to_string(), "1000".to_string());
+    dsn.params.insert("group.id".to_string(), "group1".to_string());
+    dsn.params.insert("client.id".to_string(), "client1".to_string());
 
     let builder = TmqBuilder::from_dsn(&dsn)?;
     let mut consumer = builder.build().await?;

docs/zh/08-develop/07-tmq.md

@@ -104,9 +104,10 @@ Rust 连接器创建消费者的参数为 DSN， 可以设置的参数列表请
 
 <TabItem label="Rust" value="rust">
 
-
 ```rust
-{{#include docs/examples/rust/nativeexample/examples/tmq.rs:create_consumer}}
+{{#include docs/examples/rust/restexample/examples/tmq.rs:create_consumer_dsn}}
+
+{{#include docs/examples/rust/restexample/examples/tmq.rs:create_consumer}}
 ```
 
 </TabItem>

examples/JDBC/JDBCDemo/src/main/java/com/taosdata/example/ConsumerLoopFull.java

@@ -15,6 +15,7 @@ import java.util.concurrent.TimeUnit;
 public class ConsumerLoopFull {
     static private Connection connection;
     static private Statement statement;
+
     public static TaosConsumer<ResultBean> getConsumer() throws SQLException {
 // ANCHOR: create_consumer
         Properties config = new Properties();
@@ -162,6 +163,7 @@ try (TaosConsumer<ResultBean> consumer = getConsumer()){
         }
 // ANCHOR_END: commit_code_piece
     }
+
     public static void unsubscribeExample() throws SQLException {
         TaosConsumer<ResultBean> consumer = getConsumer();
         List<String> topics = Collections.singletonList("topic_meters");
@@ -182,6 +184,7 @@ try (TaosConsumer<ResultBean> consumer = getConsumer()){
     public static class ResultDeserializer extends ReferenceDeserializer<ResultBean> {
 
     }
+
     // use this class to define the data structure of the result record
     public static class ResultBean {
         private Timestamp ts;
@@ -256,6 +259,7 @@ try (TaosConsumer<ResultBean> consumer = getConsumer()){
             throw new SQLException("Failed to insert data to power.meters", ex);
         }
     }
+
     public static void prepareMeta() throws SQLException {
         try {
             statement.executeUpdate("CREATE DATABASE IF NOT EXISTS power");
@@ -288,6 +292,7 @@ try (TaosConsumer<ResultBean> consumer = getConsumer()){
         }
         System.out.println("Connection created successfully.");
     }
+
     public static void closeConnection() throws SQLException {
         try {
             if (statement != null) {
@@ -337,11 +342,11 @@ try (TaosConsumer<ResultBean> consumer = getConsumer()){
 
         System.out.println("Data prepared successfully");
 
-        // 关闭线程池，不再接收新任务
+        // close the executor, which will make the executor reject new tasks
         executor.shutdown();
 
         try {
-            // 等待直到所有任务完成
+            // wait for the executor to terminate
             boolean result = executor.awaitTermination(Long.MAX_VALUE, TimeUnit.NANOSECONDS);
             assert result;
         } catch (InterruptedException e) {

examples/JDBC/JDBCDemo/src/main/java/com/taosdata/example/WsConsumerLoopFull.java

@@ -18,6 +18,7 @@ import java.util.concurrent.TimeUnit;
 public class WsConsumerLoopFull {
     static private Connection connection;
     static private Statement statement;
+
     public static TaosConsumer<ResultBean> getConsumer() throws SQLException {
 // ANCHOR: create_consumer
         Properties config = new Properties();
@@ -163,6 +164,7 @@ try (TaosConsumer<ResultBean> consumer = getConsumer()){
         }
 // ANCHOR_END: commit_code_piece
     }
+
     public static void unsubscribeExample() throws SQLException {
         TaosConsumer<ResultBean> consumer = getConsumer();
         List<String> topics = Collections.singletonList("topic_meters");
@@ -183,6 +185,7 @@ try {
     public static class ResultDeserializer extends ReferenceDeserializer<ResultBean> {
 
     }
+
     // use this class to define the data structure of the result record
     public static class ResultBean {
         private Timestamp ts;
@@ -257,6 +260,7 @@ public static class ResultBean {
             throw new SQLException("Failed to insert data to power.meters", ex);
         }
     }
+
     public static void prepareMeta() throws SQLException {
         try {
             statement.executeUpdate("CREATE DATABASE IF NOT EXISTS power");
@@ -289,6 +293,7 @@ public static class ResultBean {
         }
         System.out.println("Connection created successfully.");
     }
+
     public static void closeConnection() throws SQLException {
         try {
             if (statement != null) {
@@ -338,11 +343,11 @@ public static class ResultBean {
 
         System.out.println("Data prepared successfully");
 
-        // 关闭线程池，不再接收新任务
+        // close the executor, which will make the executor reject new tasks
         executor.shutdown();
 
         try {
-            // 等待直到所有任务完成
+            // wait for the executor to terminate
             boolean result = executor.awaitTermination(Long.MAX_VALUE, TimeUnit.NANOSECONDS);
             assert result;
         } catch (InterruptedException e) {