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Mandatory.java
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Mandatory.java
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package com.rabbitmq;
import com.rabbitmq.client.*;
import com.rabbitmq.util.ConnectionUtils;
import java.io.IOException;
import java.util.concurrent.TimeoutException;
/**
* 生产者Mandatory参数测试
*/
public class Mandatory {
private static final String EXCHANGE_NAME = "exchange_demo";
private static final String ROUTING_KEY = "routingkey_demo";
private static final String QUEUE_NAME = "queue_demo";
private static final String IP_ADDRESS = "127.0.0.1";
private static final int PORT = 5672;//RabbitMQ(AMQP) 服务端默认端口号为 5672
public static void main(String[] args) throws IOException,
TimeoutException, InterruptedException {
Connection connection = ConnectionUtils.getConnection(IP_ADDRESS, PORT, "/vhost_xyn",
"user_xyn", "123456");
Channel channel = connection.createChannel();
// 创建一个 type="direct" 、持久化的、非自动删除的交换器
channel.exchangeDeclare(EXCHANGE_NAME, "direct", true, false, null);
// 创建一个持久化、非排他的、非自动删除的队列
channel.queueDeclare(QUEUE_NAME, true, false, false, null);
// 将交换器与队列通过路由键绑定
channel.queueBind(QUEUE_NAME, EXCHANGE_NAME, ROUTING_KEY);
// 发送一条持久化的消息: hello world !
String message = "Hello World !";
// 消息发布
// 第三个参数为mandatory
channel.basicPublish(EXCHANGE_NAME, "", false,
MessageProperties.PERSISTENT_TEXT_PLAIN,
message.getBytes());
// 消息返回监听器
channel.addReturnListener(new ReturnListener() {
// 处理返回
public void handleReturn(int i, String s, String s1, String s2,
AMQP.BasicProperties basicProperties,
byte[] bytes) throws IOException {
String msg = new String(bytes);
System.out.println(String.format("Basic Return返回的结果: %s", msg));
}
});
}
}