使用RabbitTemplate进行收发消息将十分的方便 首先配置bean @Bean public RabbitTemplate rabbitTemplate(CachingConnectionFactory...factory){ log.info("caching factory: {}", factory.getChannelCacheSize()); RabbitTemplate...rabbitTemplate = new RabbitTemplate(factory); rabbitTemplate.setConfirmCallback(rabbitConfirmCallback...rabbitTemplate.setUsePublisherConnection(true); return rabbitTemplate; } ConfirmCallback...(queueName)); } 从2.1版本开始，CorrelationData对象具有ListenableFuture，可用于获取结果，而不是在rabbitTemplate上使用ConfirmCallback
RabbitMQ整合spring之消息模板-RabbitTemplate RabbitTemplate:消息模板。这是spring整合rabbit提供的消息模板。是进行发送消息的关键类。...代码示例： 1：在RabbitMQConfig类中添加rabbitTemplate声明： /** * 声明rabbitTemplate * @param connectionFactory * @return...*/ public RabbitTemplate rabbitTemplate(ConnectionFactory connectionFactory){ RabbitTemplate rabbitTemplate...= new RabbitTemplate(connectionFactory); return rabbitTemplate; } 这样之后，template就被spring 容器管理了。...本文是《rabbitMq精讲系列》教程中的：rabbitMQ精讲系列第二十篇 高级整合应用第三篇 rabbitTemplate对象。系列教程，建议从第一篇看起。
RabbitMQ整合spring之消息模板-RabbitTemplate RabbitTemplate:消息模板。这是spring整合rabbit提供的消息模板。是进行发送消息的关键类。...代码示例： 1：在RabbitMQConfig类中添加rabbitTemplate声明： /*** 声明rabbitTemplate* @param connectionFactory* @return...*/public RabbitTemplate rabbitTemplate(ConnectionFactory connectionFactory){ RabbitTemplate rabbitTemplate...= new RabbitTemplate(connectionFactory); return rabbitTemplate;} 这样之后，template就被spring 容器管理了。...本文是《rabbitMq精讲系列》教程中的：rabbitMQ精讲系列第二十篇 高级整合应用第三篇 rabbitTemplate对象。系列教程，建议从第一篇看起。
v2RabbitTemplate = new RabbitTemplate(connectionFactory); v2RabbitTemplate.setMandatory(mandatory...v1RabbitTemplate = new RabbitTemplate(connectionFactory); v1RabbitTemplate.setMandatory(mandatory...") private RabbitTemplate v1RabbitTemplate; @Resource(name = "v2RabbitTemplate") private...RabbitTemplate v2RabbitTemplate; public void sendMessageByTopic() { String content1 = "...This is a topic type of the RabbitMQ message example from v1RabbitTemplate"; v1RabbitTemplate.convertAndSend
rabbitTemplate() { return new RabbitTemplate(connectionFactory()); } } 配置文件2：RabbitConstants...rabbitTemplate; @Autowired public DemoSender(RabbitTemplate rabbitTemplate) { this.rabbitTemplate...= rabbitTemplate; this.rabbitTemplate.setConfirmCallback(this); } public void send(...rabbitTemplate; @Resource private DemoSender demoSender; @RequestMapping("amqp")...public ResultModel amqp(){ rabbitTemplate.convertAndSend(RabbitConstants.QUEUE,"1message from
rabbitTemplate(ConnectionFactory connectionFactory){ return new RabbitTemplate(connectionFactory...implements RabbitTemplate.ReturnCallback { @Autowired RabbitTemplate rabbitTemplate; @...(true); 生产者投递消息 @Service public class ConfirmProvider implements RabbitTemplate.ConfirmCallback,RabbitTemplate.ReturnCallback...{ @Autowired RabbitTemplate rabbitTemplate; @PostConstruct public void init() {...rabbitTemplate.setReturnCallback(this); rabbitTemplate.setConfirmCallback(this); } @
rabbitTemplate(CachingConnectionFactory connectionFactory) { return new RabbitTemplate(connectionFactory...rabbitTemplate(CachingConnectionFactory connectionFactory) { return new RabbitTemplate(connectionFactory...); } public void sendMessage(String message) { RabbitTemplate rabbitTemplate = rabbitTemplate...); } public void sendMessage(String message) { RabbitTemplate rabbitTemplate = rabbitTemplate...(connectionFactory()); // 使用现有的RabbitTemplate发送消息 rabbitTemplate.convertAndSend("exchange
rabbitTemplate; 2.4 发送消息 public void sendMessage() { rabbitTemplate.convertAndSend("test", "test...rabbitTemplate = new RabbitTemplate(); configurer.configure(rabbitTemplate, connectionFactory);...rabbitTemplate.setMessageConverter(new Jackson2JsonMessageConverter()); return rabbitTemplate...rabbitTemplate = new RabbitTemplate(); configurer.configure(rabbitTemplate, connectionFactory...rabbitTemplate.setMessageConverter(new Jackson2JsonMessageConverter()); return rabbitTemplate
配置RabbitTemplate的确认回调和返回回调，可以捕捉消息传输状态，处理不同传输结果。测试场景包括消息无法到达交换机、消息到达交换机但无法到达队列以及消息成功到达队列。...配置RabbitTemplate 为了使用发布确认机制，需要配置RabbitTemplate，包括设置确认回调和返回回调： @Slf4j @Configuration public class RabbitTemplateConfig...RabbitTemplate rabbitTemplate = new RabbitTemplate(); rabbitTemplate.setConnectionFactory(connectionFactory...(true); // 设置确认回调 rabbitTemplate.setConfirmCallback((correlationData, ack, cause) ->...测试场景及分析 6.1 消息无法到达交换机 测试代码： @Autowired RabbitTemplate rabbitTemplate; String msg = "一条用于发布确认的消息"; @GetMapping
RabbitTemplate默认使用SimpleMessageConverter作为自己的消息转化器，而SimpleMessageConverter并不能满足JSON消息的需求。...rabbitTemplate(ConnectionFactory connectionFactory) { final RabbitTemplate rabbitTemplate...= new RabbitTemplate(connectionFactory); rabbitTemplate.setMessageConverter(jsonMessageConverter...rabbitTemplate(ConnectionFactory connectionFactory) { final RabbitTemplate rabbitTemplate = new RabbitTemplate...(connectionFactory); rabbitTemplate.setMessageConverter(jsonMessageConverter()); // 开启交换机确认 rabbitTemplate.setConfirmCallback
生产端核心配置 ---- publisher-confirms,实现一个监听器用于监听Broker端为我们返回的确认请求： RabbitTemplate.ConfirmCallback publisher-returns...,保证消息对Broker端是可达的，如果出现路由键不可达的情况，则使用监听器对不可达的消息进行后续的处理，保证消息的路由成功： RabbitTemplate.ReturnCallback 注意一点，在发送消息时候对...RabbitSender: package com.pyy.springboot.producer; import org.springframework.amqp.rabbit.core.RabbitTemplate...rabbitTemplate; final RabbitTemplate.ConfirmCallback confirmCallback = new RabbitTemplate.ConfirmCallback...(confirmCallback); rabbitTemplate.setReturnCallback(returnCallback); CorrelationData
}) public RabbitTemplate rabbitTemplate(ConnectionFactory connectionFactory) { RabbitTemplate...rabbitTemplate = new RabbitTemplate(connectionFactory); MessageConverter messageConverter...rabbitTemplate.setMandatory(this.determineMandatoryFlag()); Template templateProperties =...}) public RabbitTemplate rabbitTemplate(ConnectionFactory connectionFactory) { RabbitTemplate...rabbitTemplate = new RabbitTemplate(connectionFactory); MessageConverter messageConverter
RabbitTemplate.ConfirmCallback。...因此我们需要拿到这个创建好的RabbitTemplate，再手动执行其setConfirmCallback方法。...，就能保证我们之后使用@Autowired拿到的RabbitTemplate就是注册号confirmCallback的。...@Configuration @Slf4j public class RabbitConfig { @Autowired RabbitTemplate rabbitTemplate...@Configuration @Slf4j public class RabbitConfig { @Autowired RabbitTemplate rabbitTemplate
/** * template * @param connectionFactory * @return */ @Bean public RabbitTemplate...rabbitTemplate(CachingConnectionFactory connectionFactory) { connectionFactory.setPublisherConfirms...(true); connectionFactory.setPublisherReturns(true); RabbitTemplate rabbitTemplate =...new RabbitTemplate(connectionFactory); rabbitTemplate.setMandatory(true); rabbitTemplate.setConfirmCallback...}),replyText({}),message:{}", exchange, routingKey, replyCode, replyText, message)); return rabbitTemplate
rabbitTemplate; //发消息 @ApiModelProperty("发消息") @GetMapping("/sendMessage/{message}")...{ @Autowired private RabbitTemplate rabbitTemplate; @PostConstruct public void init...2.2 回调接口 @Slf4j @Component public class MyCallBack implements RabbitTemplate.ConfirmCallback,RabbitTemplate.ReturnCallback...{ @Autowired private RabbitTemplate rabbitTemplate; @PostConstruct public void init...(){ //注入 rabbitTemplate.setConfirmCallback(this); rabbitTemplate.setReturnCallback
ReservationRepository reservationRepository, RabbitTemplate rabbitTemplate) { this.distributedLock...rabbitTemplate() { RabbitTemplate rabbitTemplate = new RabbitTemplate(rabbitConnectionFactory...); rabbitTemplate.setConnectionFactory(rabbitConnectionFactory); return rabbitTemplate...rabbitTemplate; @Autowired public ReservationService(RabbitTemplate rabbitTemplate) {...this.rabbitTemplate = rabbitTemplate; } public void makeReservation(String listenerId, String
(ConnectionFactory connectionFactory) { RabbitTemplate rabbitTemplate = new RabbitTemplate();...rabbitTemplate.setConnectionFactory(connectionFactory); /** * * mandatory...(true); rabbitTemplate.setConfirmCallback((correlationData, ack, cause) -> { if...*/ rabbitTemplate.setReturnCallback((message, replyCode, replyText, exchange, routingKey) ->...// 找不到交换机 rabbitTemplate.convertAndSend("noExchange", "noExchange", msg); } 说明:由于 rabbitTemplate.setMandatory
{ @Autowired private RabbitTemplate rabbitTemplate; @PostConstruct public void init...rabbitTemplate; @GetMapping("/sendMessage/{message}") public void sendMessage(@PathVariable...rabbitTemplate; @GetMapping("/sendMessage/{message}") public void sendMessage(@PathVariable...rabbitTemplate; @GetMapping("/sendMessage/{message}") public void sendMessage(@PathVariable...{ @Autowired private RabbitTemplate rabbitTemplate; @PostConstruct public void init
发送和接收消息 * 并设置回调队列地址 */ @Bean RabbitTemplate rabbitTemplate(ConnectionFactory connectionFactory...) { RabbitTemplate template = new RabbitTemplate(connectionFactory); template.setReplyAddress...rabbitTemplate; @GetMapping("/send") public String send(String message) { // 创建消息对象...createRabbitTemplate(ConnectionFactory connectionFactory){ RabbitTemplate rabbitTemplate=new RabbitTemplate...(); //设置连接工厂Bean rabbitTemplate.setConnectionFactory(connectionFactory); //手动开启 rabbitTemplate.setMandatory
connectionFactory.setPassword("guest"); return connectionFactory; } @Bean public RabbitTemplate...rabbitTemplate(ConnectionFactory connectionFactory) { RabbitTemplate rabbitTemplate = new RabbitTemplate...(connectionFactory); rabbitTemplate.setExchange("spring-cloud-bus"); return rabbitTemplate...我们还创建了一个 RabbitTemplate bean，该 bean 用于将消息发送到 Spring Cloud Bus 的目的地。
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