RabbitMQ 官网地址:RabbitMQ: One broker to queue them all | RabbitMQ
RabbitMQ 与 Erlang 版本兼容关系
|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|--------|----------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| * 3.13.0 | * 26.0 | * 26.2.x | * The 3.13 release series is compatible with Erlang 26. * OpenSSL 3 support in Erlang is considered to be mature and ready for production use. * Erlang 26.1 and later versions supports FIPS mode on OpenSSL 3 |
| * 3.12.13 * 3.12.12 * 3.12.11 * 3.12.10 | * 25.0 | * 26.2.x | * The 3.12 release series is compatible with Erlang 26. * OpenSSL 3 support in Erlang is considered to be mature enough for production. * Erlang 26.1 and later versions supports FIPS mode on OpenSSL 3 |
| * 3.12.9 * 3.12.8 * 3.12.7 * 3.12.6 * 3.12.5 | * 25.0 | * 26.1.x | * The 3.12 release series is compatible with Erlang 26. * OpenSSL 3 support in Erlang is considered to be mature enough for production. * Erlang 26.1 supports FIPS mode on OpenSSL 3 |
| * 3.12.4 * 3.12.3 * 3.12.2 * 3.12.1 * 3.12.0 | * 25.0 | * 26.0.x | * The 3.12 release series is compatible with Erlang 26. * OpenSSL 3 support in Erlang is considered to be mature enough for production. |
| * 3.11.28 * 3.11.27 * 3.11.26 * 3.11.25 * 3.11.24 * 3.11.23 * 3.11.22 * 3.11.21 * 3.11.20 * 3.11.19 * 3.11.18 * 3.11.17 * 3.11.16 * 3.11.15 * 3.11.14 * 3.11.13 * 3.11.12 * 3.11.11 * 3.11.10 * 3.11.9 * 3.11.8 * 3.11.7 * 3.11.6 * 3.11.5 * 3.11.4 * 3.11.3 * 3.11.2 * 3.11.1 * 3.11.0 | * 25.0 | * 25.3.x | * Erlang 26 is supported starting with RabbitMQ 3.12.0. * As of Erlang 25.1, OpenSSL 3.0 support in Erlang is considered to be mature enough for production. * Erlang 25 before 25.0.2 is affected by CVE-2022-37026, a CVE with critical severity (CVSS 3.x Base Score: 9.8) |
RabbitMQ 安装
下载地址:RabbitMQ: One broker to queue them all | RabbitMQ
exe文件点击安装即可(其他系统版本看官网)
RabbitMQ管理界面
管理界面的默认端口:15672 ,默认账户/密码: gurest/guest
SpringBoot整合RabbitMQ
1.maven 依赖
XML
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-amqp</artifactId>
<version>2.7.5</version>
</dependency>
2.添加配置文件
java
spring.rabbitmq.host=127.0.0.1
spring.rabbitmq.port=5672
spring.rabbitmq.username=guest
spring.rabbitmq.password=guest
3.添加配置文件
java
package com.label.config;
import org.springframework.amqp.core.*;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.context.annotation.Bean;
import org.springframework.stereotype.Component;
/**
* @author sszdzq
*/
@Component
public class RabbitMqConfig {
/**
* 定义一个主题类型的交换机
*
* @return
*/
@Bean("topic-exchange")
public Exchange topicExchange() {
return ExchangeBuilder
.topicExchange("topic-exchange") // 交换机类型,交换机名称
.durable(true) //ture为持久化,存到磁盘,false存到内存
.build();
}
/**
* 定义一个队列
*
* @return
*/
@Bean("messageQueue")
public Queue messageQueue() {
return new Queue("messageQueue");
}
/**
* 交换机、队列、路由键 进行绑定
*
* @param exchange //交换机
* @param queue //队列
* @return
*/
@Bean
public Binding bindQueueAndExchange(@Qualifier("topic-exchange") Exchange exchange, @Qualifier("messageQueue") Queue queue) {
return BindingBuilder
.bind(queue)
.to(exchange)
.with("news.*") //路由键
.noargs();
}
}
4.创建生产者与消费者
java
package com.label.contoller;
import com.alibaba.fastjson.JSONObject;
import com.rabbitmq.client.Channel;
import lombok.extern.slf4j.Slf4j;
import org.json.JSONException;
import org.springframework.amqp.core.ExchangeTypes;
import org.springframework.amqp.core.Message;
import org.springframework.amqp.core.MessageProperties;
import org.springframework.amqp.rabbit.annotation.*;
import org.springframework.amqp.rabbit.core.RabbitTemplate;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import java.io.IOException;
@RestController
@Slf4j
@RequestMapping(value = "/rabbitmq")
public class TestController {
@Autowired
private RabbitTemplate rabbitTemplate;
/**
* 直连类型
*
* @param msg
* @return
*/
@PostMapping("/directSend")
public ResponseEntity sendMsgDirect(String msg) {
/**
* 普通直接链接
*/
rabbitTemplate.convertAndSend("direct_exchange", "direct_key", msg);
/**
* 设置属性 发送
*/
rabbitTemplate.convertAndSend("direct_exchange", "direct_key", msg, e -> {
MessageProperties messageProperties = e.getMessageProperties();
/**
* 单位为毫秒("6000",6秒钟)
* 过期后如果设置了死信队列,消息进入死信队列
* 没有设置死信直接丢弃
*/
messageProperties.setExpiration("6000");
return e;
});
return ResponseEntity.ok("3482347592");
}
/**
* 扇形消息发送
*
* @param msg
* @return
*/
@PostMapping("/fanoutSend")
public ResponseEntity sendMsgFanout(String msg) {
/**
* 广播模式下 没有路由建信息(填写也是无效)
*/
rabbitTemplate.convertAndSend("fanout_exchange", "", "this is test message");
return ResponseEntity.ok("3482347592");
}
/**
* 广播模式消费
*
* @param msg
*/
@RabbitListener(bindings = @QueueBinding(
exchange = @Exchange(value = "fanout_exchange", type = ExchangeTypes.FANOUT),
value = @Queue("fanout_queue")))
public void customerFanout(String msg) {
log.info("广播消费:{}", msg);
}
/**
* 类型:主题
* 生产者 (创建消息)
* 主题消费发送
*/
@PostMapping("/topic/send")
public ResponseEntity producerTopicSend(@RequestBody JSONObject jb) throws JSONException {
rabbitTemplate.convertAndSend("topic-exchange", jb.getString("topic"), jb.getString("msg"));
return ResponseEntity.ok().build();
}
/**
* 创建新的队列(绑定交换机:news.*,绑定路由键:news.330500000000)
* x-expires: 队列的销毁时间
*
* @param msg
*/
@RabbitListener(bindings = @QueueBinding(
exchange = @Exchange(value = "topic-exchange", type = ExchangeTypes.TOPIC),
value = @Queue(value = "message-one7", arguments = {
@Argument(name = "x-expires", value = "10000", type = "java.lang.Integer")
}),
key = {"news.330500000000"}
))
public void customerTopic1(String msg) {
log.info("主题消费 news.330500000000 :{}", msg);
}
/**
* 手动确认
*
* @param message
* @param channel
* @throws IOException
*/
@RabbitListener(bindings = @QueueBinding(
exchange = @Exchange(value = "topic-exchange", type = ExchangeTypes.TOPIC),
value = @Queue(value = "message-one"),
key = {"news.*"}
))
public void customerTopic2(Message message, Channel channel) throws IOException {
long deliveryTag = message.getMessageProperties().getDeliveryTag();
try {
log.info("主题消费 news.* :{}", new String(message.getBody()));
channel.basicAck(deliveryTag, true);
} catch (Exception e) {
channel.basicNack(deliveryTag, true, true);
throw new RuntimeException(e);
}
}
}