rabbitmq客户端开发

code/RabbitMQ/rabbitmq-basis/src/main/java/com/heibaiying/base/Consumer.java

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+package com.heibaiying.base;
+
+import com.rabbitmq.client.*;
+
+import java.io.IOException;
+import java.util.concurrent.TimeoutException;
+
+public class Consumer {
+
+	public static void main(String[] args) throws IOException, TimeoutException {
+		// 1.创建连接工厂
+		ConnectionFactory factory = new ConnectionFactory();
+		// 2.配置服务器地址和连接信息
+		factory.setHost("localhost");
+		factory.setUsername("guest");
+		factory.setPassword("guest");
+		factory.setVirtualHost("/");
+		// 3.获取连接
+		Connection connection = factory.newConnection();
+		// 4.创建信道
+		final Channel channel = connection.createChannel();
+		// 5.声明一个类型为 type 的持久化的、非自动删除的交换器
+		String exchangeName = "hello-exchange";
+		channel.exchangeDeclare(exchangeName, BuiltinExchangeType.DIRECT, true, false, null);
+		// 6.声明一个具名的、持久化的、非排他的、不自动删除的队列
+		String queueName = "hello-queue";
+		channel.queueDeclare(queueName, true, false, false, null);
+		// 7.建立绑定关系
+		String bindingKey = "my-key";
+		channel.queueBind(queueName, exchangeName, bindingKey);
+		// 8.订阅并消费消息
+		channel.basicConsume(queueName, false, "myConsumerTag", new DefaultConsumer(channel) {
+			@Override
+			public void handleDelivery(String consumerTag,
+									   Envelope envelope,
+									   AMQP.BasicProperties properties,
+									   byte[] body) throws IOException {
+				// 9.处理收到的消息
+				System.out.println("Received：" + new String(body));
+				// 10.手动ACK
+				long deliveryTag = envelope.getDeliveryTag();
+				channel.basicAck(deliveryTag, false);
+			}
+		});
+
+		// 11.这里为了观察结果，先不关闭连接
+		// channel.close();
+		// connection.close();
+	}
+}

code/RabbitMQ/rabbitmq-basis/src/main/java/com/heibaiying/base/Producer.java

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+package com.heibaiying.base;
+
+import com.rabbitmq.client.BuiltinExchangeType;
+import com.rabbitmq.client.Channel;
+import com.rabbitmq.client.Connection;
+import com.rabbitmq.client.ConnectionFactory;
+
+import java.io.IOException;
+import java.util.concurrent.TimeoutException;
+
+public class Producer {
+
+
+	public static void main(String[] args) throws IOException, TimeoutException {
+		// 1.创建连接工厂
+		ConnectionFactory factory = new ConnectionFactory();
+		// 2.配置服务器地址和连接信息
+		factory.setHost("localhost");
+		factory.setUsername("guest");
+		factory.setPassword("guest");
+		factory.setVirtualHost("/");
+		// 3.获取连接
+		Connection connection = factory.newConnection();
+		// 4.创建信道
+		Channel channel = connection.createChannel();
+		// 5.声明一个类型为 type 的持久化的、非自动删除的交换器
+		String exchangeName = "hello-exchange";
+		channel.exchangeDeclare(exchangeName, BuiltinExchangeType.DIRECT, true, false, null);
+		// 6.指明路由键
+		String routingKey = "my-key";
+		// 7.需要传递的数据
+		byte[] messageBodyBytes = "Hello RabbiMQ!".getBytes();
+		// 8.将消息发布到指定的交换机上
+		channel.basicPublish(exchangeName, routingKey, null, messageBodyBytes);
+		// 9.关闭信道
+		channel.close();
+		// 10.关闭连接
+		connection.close();
+	}
+}