package UnitTest;
import org.apache.rocketmq.client.producer.DefaultMQProducer;
import org.apache.rocketmq.client.producer.SendResult;
import org.apache.rocketmq.common.message.Message;

import java.util.UUID;

/**
 * @Date 2021-04-20 15:40
 */
public class RocketMqProducer {

    public static void main(String[] args) throws Exception {
        //声明发送者
        DefaultMQProducer producer = new DefaultMQProducer("default_producter_group");
        producer.setNamesrvAddr("10.10.14.231:9876");
        producer.start();
        //发送
        String body = "你好 RocketMQ";
        Message message = new Message("TopicXuanKe", null, body.getBytes());
        message.setKeys(UUID.randomUUID().toString());
        SendResult sendResult = producer.send(message);
        System.out.printf("发送结果：%s%n", sendResult);
        //关闭生产者
        producer.shutdown();
    }
}