使用springcloudstream操作rabbitmq
代码部分
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.java</groupId>
<artifactId>rabbitmq-springcloudstream</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>rabbitmq-springcloudstream</name>
<description>Demo project for Spring Boot</description>
<properties>
<java.version>1.8</java.version>
</properties>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>Hoxton.SR6</version>
<type>pom</type>
<scope>import</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-dependencies</artifactId>
<version>2.3.4.RELEASE</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-stream-binder-rabbit</artifactId>
</dependency>
</dependencies>
</project>
package com.java;
/**
* @Description:
* @Author: qiuxie
* @Create: 2023/7/21 12:22
*/
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.stream.annotation.EnableBinding;
import org.springframework.cloud.stream.messaging.Sink;
import org.springframework.cloud.stream.messaging.Source;
@SpringBootApplication
@EnableBinding({Source.class, Sink.class})
public class SCApplication {
public static void main(String[] args) {
SpringApplication.run(SCApplication.class, args);
}
}
package com.java.consumer;
/**
* @Description:
* @Author: qiuxie
* @Create: 2023/7/21 12:25
*/
import org.springframework.cloud.stream.annotation.EnableBinding;
import org.springframework.cloud.stream.annotation.StreamListener;
import org.springframework.cloud.stream.messaging.Sink;
import org.springframework.stereotype.Component;
@Component
@EnableBinding(Sink.class)
public class MessageReceiver {
@StreamListener(Sink.INPUT)
public void process(Object message) {
System.out.println("received message : " + message);
}
}
package com.java.producer;
/**
* @Description:
* @Author: qiuxie
* @Create: 2023/7/21 12:24
*/
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.cloud.stream.messaging.Source;
import org.springframework.integration.support.MessageBuilder;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;
@RestController
public class SendMessageController {
@Autowired
private Source source;
@GetMapping("/sendfour")
public Object sendfour(String message) {
MessageBuilder<String> messageBuilder = MessageBuilder.withPayload(message).setHeader("routingkey","info");
source.output().send(messageBuilder.build());
return "message sended : "+message;
}
@GetMapping("/send1")
public Object send1(String message) {
MessageBuilder<String> messageBuilder = MessageBuilder.withPayload(message);
source.output().send(messageBuilder.build());
return "message sended : "+message;
}
@GetMapping("/sendBatch")
public Object sendbatch() {
for(int i = 0 ; i < 10 ; i ++) {
MessageBuilder<String> messageBuilder = MessageBuilder.withPayload("这是第"+i+"条消息");
source.output().send(messageBuilder.build());
}
return "message batch sended";
}
}
配置文件
one
#定义服务端rabbitmq地址 spring.rabbitmq.addresses=192.168.0.106:5672 spring.rabbitmq.username=root spring.rabbitmq.password=qwejkl1992 #定义虚拟机 #spring.rabbitmq.virtualHost=/mirror spring.cloud.stream.bindings.output.destination=qiuxieStream20230722 spring.cloud.stream.bindings.input.destination=qiuxieStream20230722 spring.cloud.stream.bindings.input.group=stream spring.cloud.stream.bindings.input.content-type=text/plain
two
#使用springcloudstream配置rabbitmq spring.cloud.stream.binders.qiuxie.type=rabbit spring.cloud.stream.binders.qiuxie.environment.spring.rabbitmq.addresses=192.168.0.106 spring.cloud.stream.binders.qiuxie.environment.spring.rabbitmq.port=5672 spring.cloud.stream.binders.qiuxie.environment.spring.rabbitmq.username=root spring.cloud.stream.binders.qiuxie.environment.spring.rabbitmq.password=qwejkl1992 spring.cloud.stream.bindings.output.destination=two spring.cloud.stream.bindings.input.destination=two spring.cloud.stream.bindings.input.group=stream spring.cloud.stream.bindings.input.content-type=text/plain
three
spring.cloud.stream.binders.qiuxie.type=rabbit spring.cloud.stream.binders.qiuxie.environment.spring.rabbitmq.addresses=192.168.0.106 spring.cloud.stream.binders.qiuxie.environment.spring.rabbitmq.port=5672 spring.cloud.stream.binders.qiuxie.environment.spring.rabbitmq.username=root spring.cloud.stream.binders.qiuxie.environment.spring.rabbitmq.password=qwejkl1992 #使用现有的交换机和队列 spring.cloud.stream.bindings.output.destination=fanoutExchange #指明交换机类型 spring.cloud.stream.rabbit.bindings.output.producer.exchange-type=fanout spring.cloud.stream.rabbit.bindings.output.producer.bind-queue=false spring.cloud.stream.bindings.input.destination=fanoutExchange #指明交换机类型 spring.cloud.stream.rabbit.bindings.input.producer.exchange-type=fanout spring.cloud.stream.bindings.input.group=fanout.q1 spring.cloud.stream.rabbit.bindings.input.consumer.bind-queue=false spring.cloud.stream.rabbit.bindings.input.consumer.queue-name-group-only=true spring.cloud.stream.bindings.input.content-type=text/plain
four
logging.level.com.java=debug logging.level.web=debug spring.devtools.add-properties=false spring.cloud.stream.binders.qiuxie.type=rabbit spring.cloud.stream.binders.qiuxie.environment.spring.rabbitmq.addresses=192.168.0.106 spring.cloud.stream.binders.qiuxie.environment.spring.rabbitmq.port=5672 spring.cloud.stream.binders.qiuxie.environment.spring.rabbitmq.username=root spring.cloud.stream.binders.qiuxie.environment.spring.rabbitmq.password=qwejkl1992 #使用现有的交换机和队列 spring.cloud.stream.bindings.output.destination=directExchange #指明交换机类型 spring.cloud.stream.rabbit.bindings.output.producer.exchange-type=direct #为false表示使用已经有的交换机和队列,为true就会创建交换机和队列 spring.cloud.stream.rabbit.bindings.output.producer.bind-queue=false spring.cloud.stream.rabbit.bindings.output.producer.exchange-durable=false spring.cloud.stream.rabbit.bindings.output.producer.routing-key-expression=headers.routingkey spring.cloud.stream.bindings.input.destination=directExchange #指明交换机类型 spring.cloud.stream.rabbit.bindings.input.consumer.exchange-type=direct spring.cloud.stream.bindings.input.group=direct_queue #为false表示使用已经有的交换机和队列,为true就会创建交换机和队列 spring.cloud.stream.rabbit.bindings.input.consumer.bind-queue=false #为true表示交换机的名字只有direct_queue，没有destination spring.cloud.stream.rabbit.bindings.input.consumer.queue-name-group-only=true spring.cloud.stream.rabbit.bindings.input.consumer.exchange-durable=false spring.cloud.stream.rabbit.bindings.input.consumer.binding-routing-key=info spring.cloud.stream.bindings.input.content-type=text/plain
spring.profiles.active=one
