Spring Boot + Rabbitmq + CloudFoundry
CloudFoundry环境配置
配置Rabbitmq Service环境变量
添加依赖
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<!-- Cloud Connector -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-cloud-connectors</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-amqp</artifactId>
<version>1.5.2.RELEASE</version>
</dependency>
</dependencies>
配置Rabbitmq
@Configuration
public class TopicRabbitConfig {
final static String message = "topic.message";
final static String messages = "topic.messages";
@Bean
public Queue Queue() {
return new Queue("hello"); // 创建队列
}
@Bean
public Queue queueMessage() {
return new Queue(TopicRabbitConfig.message);
}
@Bean
public Queue queueMessages() {
return new Queue(TopicRabbitConfig.messages);
}
@Bean
TopicExchange exchange() {
return new TopicExchange("exchange");
}
@Bean
Binding bindingExchangeMessage(Queue queueMessage, TopicExchange exchange) {
return BindingBuilder.bind(queueMessage).to(exchange).with("topic.message");
}
@Bean
Binding bindingExchangeMessages(Queue queueMessages, TopicExchange exchange) {
return BindingBuilder.bind(queueMessages).to(exchange).with("topic.#");
}
}
创建RabbitController用于发送消息
@RestController
@RequestMapping("/rabbitmq")
public class RabbitController
{
@Autowired
private AmqpTemplate rabbitTemplate;
@GetMapping("/send")
public String send(@RequestParam("msg") String msg) {
rabbitTemplate.convertAndSend("hello", msg);
return "ok";
}
}
创建Receiver用于接收消息
@Component
@RabbitListener(queues = "hello")
public class HelloReceiver {
@RabbitHandler
public void process(String hello) {
System.out.println("[Receive] " + hello);
}
}
测试
