RabbitMQ入门-10-2（整合spring-发送同步消息注解实现）

写在前面的话

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一、项目结构

二、POM.XML

三、Producer.java

package com.rabbitmq;import org.springframework.amqp.core.AmqpTemplate;import org.springframework.context.ApplicationContext;import org.springframework.context.annotation.AnnotationConfigApplicationContext;public class Producer {    public static void main(String[] args) {        ApplicationContext context = new AnnotationConfigApplicationContext(AnnotationConfiguration.class);        AmqpTemplate amqpTemplate = context.getBean(AmqpTemplate.class);        amqpTemplate.convertAndSend("Hello World");        System.out.println("Sent: Hello World");    }}

四、Consumer.java

package com.rabbitmq;import org.springframework.amqp.core.AmqpTemplate;import org.springframework.context.ApplicationContext;import org.springframework.context.annotation.AnnotationConfigApplicationContext;public class Consumer {    public static void main(String[] args) {        ApplicationContext context = new AnnotationConfigApplicationContext(AnnotationConfiguration.class);        AmqpTemplate amqpTemplate = context.getBean(AmqpTemplate.class);        System.out.println("Received: " + amqpTemplate.receiveAndConvert());    }}

五、AnnotationConfiguration.java

package com.rabbitmq;import org.springframework.amqp.core.AmqpAdmin;import org.springframework.amqp.core.Queue;import org.springframework.amqp.rabbit.connection.CachingConnectionFactory;import org.springframework.amqp.rabbit.connection.ConnectionFactory;import org.springframework.amqp.rabbit.core.RabbitAdmin;import org.springframework.amqp.rabbit.core.RabbitTemplate;import org.springframework.context.annotation.Bean;import org.springframework.context.annotation.Configuration;import com.rabbitmq.client.AMQP;@Configurationpublic class AnnotationConfiguration {    //指定队列名称 routingkey的名称默认为Queue的名称，使用Exchange类型为DirectExchange    protected String springQueueDemo = "spring-queue-demo";    //创建链接    @Bean    public ConnectionFactory connectionFactory() {        CachingConnectionFactory connectionFactory = new CachingConnectionFactory("192.168.0.117");        connectionFactory.setUsername("admin");        connectionFactory.setPassword("admin");        connectionFactory.setPort(AMQP.PROTOCOL.PORT);        return connectionFactory;    }    //创建rabbitAdmin 代理类    @Bean    public AmqpAdmin amqpAdmin() {        return new RabbitAdmin(connectionFactory());    }    //创建rabbitTemplate 消息模板类    @Bean    public RabbitTemplate rabbitTemplate() {        RabbitTemplate template = new RabbitTemplate(connectionFactory());        //The routing key is set to the name of the queue by the broker for the default exchange.        template.setRoutingKey(this.springQueueDemo);        //Where we will synchronously receive messages from        template.setQueue(this.springQueueDemo);        return template;    }    //    // Every queue is bound to the default direct exchange    public Queue helloWorldQueue() {        return new Queue(this.springQueueDemo);    }    /*    @Bean    public Binding binding() {        return declare(new Binding(helloWorldQueue(), defaultDirectExchange()));    }*/    /*    @Bean    public TopicExchange helloExchange() {        return declare(new TopicExchange("hello.world.exchange"));    }*/    /*    public Queue declareUniqueQueue(String namePrefix) {        Queue queue = new Queue(namePrefix + "-" + UUID.randomUUID());        rabbitAdminTemplate().declareQueue(queue);        return queue;    }    // if the default exchange isn't configured to your liking....    @Bean Binding declareP2PBinding(Queue queue, DirectExchange exchange) {        return declare(new Binding(queue, exchange, queue.getName()));    }    @Bean Binding declarePubSubBinding(String queuePrefix, FanoutExchange exchange) {        return declare(new Binding(declareUniqueQueue(queuePrefix), exchange));    }    @Bean Binding declarePubSubBinding(UniqueQueue uniqueQueue, TopicExchange exchange) {        return declare(new Binding(uniqueQueue, exchange));    }    @Bean Binding declarePubSubBinding(String queuePrefix, TopicExchange exchange, String routingKey) {        return declare(new Binding(declareUniqueQueue(queuePrefix), exchange, routingKey));    }*/}

写在后面的话
The worldi is like mirror：Frown at itand it frowns at you;smile,and it smiles too.
世界犹如一面镜子：朝它皱眉它就朝你皱眉，朝它微笑它就朝你微笑。