enh: tmq example add all properties

docs/en/14-reference/03-connector/04-java.mdx

@@ -959,6 +959,7 @@ The preceding example uses the SQL statement `select ts, speed from speed_table`
 
 ```java
 Properties config = new Properties();
+config.setProperty("bootstrap.servers", "localhost:6030");
 config.setProperty("enable.auto.commit", "true");
 config.setProperty("group.id", "group1");
 config.setProperty("value.deserializer", "com.taosdata.jdbc.tmq.ConsumerTest.ResultDeserializer");
@@ -966,12 +967,14 @@ config.setProperty("value.deserializer", "com.taosdata.jdbc.tmq.ConsumerTest.Res
 TaosConsumer consumer = new TaosConsumer<>(config);
 ```
 
+- bootstrap.servers: `ip:port` where the TDengine server is located, or `ip:port` where the taosAdapter is located if WebSocket connection is used.
 - enable.auto.commit: Specifies whether to commit automatically.
 - group.id: consumer: Specifies the group that the consumer is in.
 - value.deserializer: To deserialize the results, you can inherit `com.taosdata.jdbc.tmq.ReferenceDeserializer` and specify the result set bean. You can also inherit `com.taosdata.jdbc.tmq.Deserializer` and perform custom deserialization based on the SQL result set.
 - td.connect.type: Specifies the type connect with TDengine, `jni` or `WebSocket`. default is `jni`
 - httpConnectTimeout: WebSocket connection timeout in milliseconds, the default value is 5000 ms. It only takes effect when using WebSocket type.
 - messageWaitTimeout: socket timeout in milliseconds, the default value is 10000 ms. It only takes effect when using WebSocket type.
+- httpPoolSize: Maximum number of concurrent requests on the a connection。It only takes effect when using WebSocket type.
 - For more information, see [Consumer Parameters](../../../develop/tmq).
 
 #### Subscribe to consume data
@@ -1015,10 +1018,20 @@ public abstract class ConsumerLoop {
 
     public ConsumerLoop() throws SQLException {
         Properties config = new Properties();
+        config.setProperty("td.connect.type", "jni");
+        config.setProperty("bootstrap.servers", "localhost:6030");
+        config.setProperty("td.connect.user", "root");
+        config.setProperty("td.connect.pass", "taosdata");
+        config.setProperty("auto.offset.reset", "earliest");
         config.setProperty("msg.with.table.name", "true");
         config.setProperty("enable.auto.commit", "true");
+        config.setProperty("auto.commit.interval.ms", "1000");
         config.setProperty("group.id", "group1");
+        config.setProperty("client.id", "1");
         config.setProperty("value.deserializer", "com.taosdata.jdbc.tmq.ConsumerTest.ConsumerLoop$ResultDeserializer");
+        config.setProperty("value.deserializer.encoding", "UTF-8");
+        config.setProperty("experimental.snapshot.enable", "true");
+
 
         this.consumer = new TaosConsumer<>(config);
         this.topics = Collections.singletonList("topic_speed");
@@ -1090,12 +1103,19 @@ public abstract class ConsumerLoop {
 
     public ConsumerLoop() throws SQLException {
         Properties config = new Properties();
-        config.setProperty("bootstrap.servers", "localhost:6041");
         config.setProperty("td.connect.type", "ws");
+        config.setProperty("bootstrap.servers", "localhost:6041");
+        config.setProperty("td.connect.user", "root");
+        config.setProperty("td.connect.pass", "taosdata");
+        config.setProperty("auto.offset.reset", "earliest");
         config.setProperty("msg.with.table.name", "true");
         config.setProperty("enable.auto.commit", "true");
+        config.setProperty("auto.commit.interval.ms", "1000");
         config.setProperty("group.id", "group2");
+        config.setProperty("client.id", "1");
         config.setProperty("value.deserializer", "com.taosdata.jdbc.tmq.ConsumerTest.ConsumerLoop$ResultDeserializer");
+        config.setProperty("value.deserializer.encoding", "UTF-8");
+        config.setProperty("experimental.snapshot.enable", "true");
 
         this.consumer = new TaosConsumer<>(config);
         this.topics = Collections.singletonList("topic_speed");

docs/examples/java/src/main/java/com/taos/example/SubscribeDemo.java

@@ -53,20 +53,28 @@ public class SubscribeDemo {
 
             // create consumer
             Properties properties = new Properties();
+            properties.getProperty(TMQConstants.CONNECT_TYPE, "jni");
             properties.setProperty(TMQConstants.BOOTSTRAP_SERVERS, "127.0.0.1:6030");
+            properties.setProperty(TMQConstants.CONNECT_USER, "root");
+            properties.setProperty(TMQConstants.CONNECT_PASS, "taosdata");
             properties.setProperty(TMQConstants.MSG_WITH_TABLE_NAME, "true");
             properties.setProperty(TMQConstants.ENABLE_AUTO_COMMIT, "true");
-            properties.setProperty(TMQConstants.GROUP_ID, "test");
+            properties.setProperty(TMQConstants.AUTO_COMMIT_INTERVAL, "1000");
+            properties.setProperty(TMQConstants.GROUP_ID, "test1");
+            properties.setProperty(TMQConstants.CLIENT_ID, "1");
+            properties.setProperty(TMQConstants.AUTO_OFFSET_RESET, "earliest");
             properties.setProperty(TMQConstants.VALUE_DESERIALIZER,
                     "com.taos.example.MetersDeserializer");
+            properties.setProperty(TMQConstants.VALUE_DESERIALIZER_ENCODING, "UTF-8");
+            properties.setProperty(TMQConstants.EXPERIMENTAL_SNAPSHOT_ENABLE, "true");
 
             // poll data
             try (TaosConsumer<Meters> consumer = new TaosConsumer<>(properties)) {
                 consumer.subscribe(Collections.singletonList(TOPIC));
                 while (!shutdown.get()) {
                     ConsumerRecords<Meters> meters = consumer.poll(Duration.ofMillis(100));
-                    for (ConsumerRecord<Meters> recode : meters) {
-                        Meters meter = recode.value();
+                    for (ConsumerRecord<Meters> r : meters) {
+                        Meters meter = r.value();
                         System.out.println(meter);
                     }
                 }

docs/examples/java/src/main/java/com/taos/example/WebsocketSubscribeDemo.java

 package com.taos.example;
 
+import com.taosdata.jdbc.tmq.ConsumerRecord;
 import com.taosdata.jdbc.tmq.ConsumerRecords;
 import com.taosdata.jdbc.tmq.TMQConstants;
 import com.taosdata.jdbc.tmq.TaosConsumer;
@@ -54,18 +55,26 @@ public class WebsocketSubscribeDemo {
             Properties properties = new Properties();
             properties.setProperty(TMQConstants.BOOTSTRAP_SERVERS, "127.0.0.1:6041");
             properties.setProperty(TMQConstants.CONNECT_TYPE, "ws");
+            properties.setProperty(TMQConstants.CONNECT_USER, "root");
+            properties.setProperty(TMQConstants.CONNECT_PASS, "taosdata");
+            properties.setProperty(TMQConstants.AUTO_OFFSET_RESET, "earliest");
             properties.setProperty(TMQConstants.MSG_WITH_TABLE_NAME, "true");
             properties.setProperty(TMQConstants.ENABLE_AUTO_COMMIT, "true");
-            properties.setProperty(TMQConstants.GROUP_ID, "test");
+            properties.setProperty(TMQConstants.AUTO_COMMIT_INTERVAL, "1000");
+            properties.setProperty(TMQConstants.GROUP_ID, "test2");
+            properties.setProperty(TMQConstants.CLIENT_ID, "1");
             properties.setProperty(TMQConstants.VALUE_DESERIALIZER,
                     "com.taos.example.MetersDeserializer");
+            properties.setProperty(TMQConstants.VALUE_DESERIALIZER_ENCODING, "UTF-8");
+            properties.setProperty(TMQConstants.EXPERIMENTAL_SNAPSHOT_ENABLE, "true");
 
             // poll data
             try (TaosConsumer<Meters> consumer = new TaosConsumer<>(properties)) {
                 consumer.subscribe(Collections.singletonList(TOPIC));
                 while (!shutdown.get()) {
                     ConsumerRecords<Meters> meters = consumer.poll(Duration.ofMillis(100));
-                    for (Meters meter : meters) {
+                    for (ConsumerRecord<Meters> r : meters) {
+                        Meters meter = (Meters) r.value();
                         System.out.println(meter);
                     }
                 }

docs/zh/08-connector/14-java.mdx

@@ -962,6 +962,7 @@ statement.executeUpdate("create topic if not exists topic_speed as select ts, sp
 
 ```java
 Properties config = new Properties();
+config.setProperty("bootstrap.servers", "localhost:6030");
 config.setProperty("enable.auto.commit", "true");
 config.setProperty("group.id", "group1");
 config.setProperty("value.deserializer", "com.taosdata.jdbc.tmq.ConsumerTest.ResultDeserializer");
@@ -969,12 +970,14 @@ config.setProperty("value.deserializer", "com.taosdata.jdbc.tmq.ConsumerTest.Res
 TaosConsumer consumer = new TaosConsumer<>(config);
 ```
 
+- bootstrap.servers: TDengine 服务端所在的`ip:port`，如果使用 WebSocket 连接，则为 taosAdapter 所在的`ip:port`。
 - enable.auto.commit: 是否允许自动提交。
 - group.id: consumer: 所在的 group。
 - value.deserializer: 结果集反序列化方法，可以继承 `com.taosdata.jdbc.tmq.ReferenceDeserializer`，并指定结果集 bean，实现反序列化。也可以继承 `com.taosdata.jdbc.tmq.Deserializer`，根据 SQL 的 resultSet 自定义反序列化方式。
 - td.connect.type: 连接方式。jni：表示使用动态库连接的方式，ws/WebSocket：表示使用 WebSocket 进行数据通信。默认为 jni 方式。
-- httpConnectTimeout：创建连接超时参数，单位 ms，默认为 5000 ms。仅在 WebSocket 连接下有效。
-- messageWaitTimeout：数据传输超时参数，单位 ms，默认为 10000 ms。仅在 WebSocket 连接下有效。
+- httpConnectTimeout: 创建连接超时参数，单位 ms，默认为 5000 ms。仅在 WebSocket 连接下有效。
+- messageWaitTimeout: 数据传输超时参数，单位 ms，默认为 10000 ms。仅在 WebSocket 连接下有效。
+- httpPoolSize: 同一个连接下最大并行请求数。仅在 WebSocket 连接下有效。
   其他参数请参考：[Consumer 参数列表](../../../develop/tmq#创建-consumer-以及consumer-group)
 
 #### 订阅消费数据
@@ -1016,10 +1019,19 @@ public abstract class ConsumerLoop {
 
     public ConsumerLoop() throws SQLException {
         Properties config = new Properties();
+        config.setProperty("td.connect.type", "jni");
+        config.setProperty("bootstrap.servers", "localhost:6030");
+        config.setProperty("td.connect.user", "root");
+        config.setProperty("td.connect.pass", "taosdata");
+        config.setProperty("auto.offset.reset", "earliest");
         config.setProperty("msg.with.table.name", "true");
         config.setProperty("enable.auto.commit", "true");
+        config.setProperty("auto.commit.interval.ms", "1000");
         config.setProperty("group.id", "group1");
+        config.setProperty("client.id", "1");
         config.setProperty("value.deserializer", "com.taosdata.jdbc.tmq.ConsumerTest.ConsumerLoop$ResultDeserializer");
+        config.setProperty("value.deserializer.encoding", "UTF-8");
+        config.setProperty("experimental.snapshot.enable", "true");
 
         this.consumer = new TaosConsumer<>(config);
         this.topics = Collections.singletonList("topic_speed");
@@ -1093,12 +1105,19 @@ public abstract class ConsumerLoop {
 
     public ConsumerLoop() throws SQLException {
         Properties config = new Properties();
-        config.setProperty("bootstrap.servers", "localhost:6041");
         config.setProperty("td.connect.type", "ws");
+        config.setProperty("bootstrap.servers", "localhost:6041");
+        config.setProperty("td.connect.user", "root");
+        config.setProperty("td.connect.pass", "taosdata");
+        config.setProperty("auto.offset.reset", "earliest");
         config.setProperty("msg.with.table.name", "true");
         config.setProperty("enable.auto.commit", "true");
+        config.setProperty("auto.commit.interval.ms", "1000");
         config.setProperty("group.id", "group2");
+        config.setProperty("client.id", "1");
         config.setProperty("value.deserializer", "com.taosdata.jdbc.tmq.ConsumerTest.ConsumerLoop$ResultDeserializer");
+        config.setProperty("value.deserializer.encoding", "UTF-8");
+        config.setProperty("experimental.snapshot.enable", "true");
 
         this.consumer = new TaosConsumer<>(config);
         this.topics = Collections.singletonList("topic_speed");