java中rabbitmq实战

以下是Java中使用RabbitMQ实现消息的可靠投递的步骤：

1. 首先需要在Maven中添加RabbitMQ的依赖：

<dependency>
    <groupId>com.rabbitmq</groupId>
    <artifactId>amqp-client</artifactId>
    <version>5.7.3</version>
</dependency>

2. 创建RabbitMQ连接和通道：

ConnectionFactory factory = new ConnectionFactory();
factory.setHost("localhost");
Connection connection = factory.newConnection();
Channel channel = connection.createChannel();

3. 声明队列：

String queueName = "myQueue";
channel.queueDeclare(queueName, true, false, false, null);

4. 发送消息：

String message = "Hello, RabbitMQ!";
channel.basicPublish("", queueName, null, message.getBytes());```

5. 接收消息：

channel.basicConsume(queueName, true, (consumerTag, delivery) -> {
String receivedMessage = new String(delivery.getBody(), "UTF-8");
System.out.println("Received message: " + receivedMessage);
}, consumerTag -> {});

6. 关闭连接和通道：

channel.close();
connection.close();

以上是Java中使用RabbitMQ实现消息的可靠投递的基本步骤，具体实现还需要根据实际需求进行调整。