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[英]How do I write a spring boot rabbitmq sender for a python receiver?
[英]How to Implement RabbitMQ consumer part(receiver ) inside the Spring boot API
我将把数据发送到RabbitMq生产者(消息发送者),并从RabbitMq消费者(消息接收者)获得负责任的数据。 生产者部分工作正常。现在我的问题是如何在Spring Boot API的侧面实现消费者部分(接收者部分)。 下面是我的spring boot API,我写了ProducerAndConsumer一类。
ProducerAndConsumer.class
@Component
public class ProducerAndConsumer {
@Autowired
private RabbitTemplate rabbitTemplate;
//MessageProducer part (send part)
public boolean sendMessage(String message) {
rabbitTemplate.convertAndSend(RobbitMqConfig.ROUTING_KEY, message);
System.out.println("Is listener returned ::: ==========="+rabbitTemplate.isReturnListener());
return rabbitTemplate.isReturnListener();
}
//Consumer part (receiver part)
@RabbitListener(queues = RobbitMqConfig.QUEUE_NAME1)
public void receiveMessage ( final Message message){
System.out.println("Received message====Receiver=====" + message.getPayload());
}
}
API部分
@PostMapping(value = {"/sendFilesName"})
public ResponseEntity<?> sendFilesName(@RequestBody SendFileNameRequest sendFileNameRequest, HttpServletRequest request) throws ParseException {
System.out.println("FileNameArray="+sendFileNameRequest.getFileNameArray());
if(sendFileNameRequest.getFileNameArray().size()!=0) {
List<String> message = sendFileNameRequest.getFileNameArray();
**//see here i send my message array data**
if(producerAndConsumer.sendMessage(message.toString())){
**//here i want implement my receiver part how to?**
return ResponseEntity.ok(new ApiResponse(true, "fileName List sent successfully", "",true));
}else {
return ResponseEntity.ok(new ApiResponse(false, "fileName List sent Fails", "",true));
}
}else {
return ResponseEntity.ok(new ApiResponse(false, "fileName List not present ", "",true));
}
}
直接交换背后的路由算法很简单-消息进入其绑定密钥与消息的路由密钥完全匹配的队列。
注意:检查路由键和使用Rabbitmq管理控制台绑定的队列,以了解发生了什么事或共享Rabbitmq配置。
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