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add different send examples

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patrick
2021-06-23 10:48:36 +08:00
parent 2b236c3cd8
commit d8dec654b7
1 changed files with 34 additions and 0 deletions
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example/src/main/java/org/apache/rocketmq/example/quickstart/Producer.java
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@@ -18,6 +18,7 @@ package org.apache.rocketmq.example.quickstart;
import org.apache.rocketmq.client.exception.MQClientException;
import org.apache.rocketmq.client.producer.DefaultMQProducer;
import org.apache.rocketmq.client.producer.SendCallback;
import org.apache.rocketmq.client.producer.SendResult;
import org.apache.rocketmq.common.message.Message;
import org.apache.rocketmq.remoting.common.RemotingHelper;
@@ -65,6 +66,39 @@ public class Producer {
* Call send message to deliver message to one of brokers.
*/
SendResult sendResult = producer.send(msg);
/*
* There are different ways to send message, if you don't care about the send result,you can use this way
* {@code
* producer.sendOneway(msg);
* }
*/
/*
* if you want to get the send result in a synchronize way, you can use this send method
* {@code
* SendResult sendResult = producer.send(msg);
* System.out.println(sendResult.toString());
* }
*/
/*
* if you want to get the send result in a asynchronize way, you can use this send method
* {@code
*
* producer.send(msg, new SendCallback() {
* @Override
* public void onSuccess(SendResult sendResult) {
* // do something
* }
*
* @Override
* public void onException(Throwable e) {
* // do something
* }
*});
*
*}
*/
System.out.printf("%s%n", sendResult);
} catch (Exception e) {