增加 spring boot rabbitMQ 用例
This commit is contained in:
luoxiang
parent
4484b8d2af
commit
dbd515b862
52
spring-boot/spring-boot-rabbitmq/pom.xml
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52
spring-boot/spring-boot-rabbitmq/pom.xml
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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<packaging>pom</packaging>
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<modules>
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<module>rabbitmq-consumer</module>
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<module>rabbitmq-producer</module>
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<module>rabbitmq-common</module>
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</modules>
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<parent>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-parent</artifactId>
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<version>2.1.1.RELEASE</version>
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<relativePath/> <!-- lookup parent from repository -->
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</parent>
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<groupId>com.heibaiying</groupId>
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<artifactId>spring-boot-rabbitmq</artifactId>
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<version>0.0.1-SNAPSHOT</version>
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<name>spring-boot-rabbitmq</name>
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<description>RabbitMQ project for Spring Boot</description>
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<properties>
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<java.version>1.8</java.version>
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</properties>
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<dependencies>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-amqp</artifactId>
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</dependency>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-web</artifactId>
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</dependency>
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<dependency>
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<groupId>org.projectlombok</groupId>
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<artifactId>lombok</artifactId>
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<optional>true</optional>
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</dependency>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-test</artifactId>
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<scope>test</scope>
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</dependency>
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</dependencies>
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</project>
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14
spring-boot/spring-boot-rabbitmq/rabbitmq-common/pom.xml
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14
spring-boot/spring-boot-rabbitmq/rabbitmq-common/pom.xml
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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<parent>
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<artifactId>spring-boot-rabbitmq</artifactId>
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<groupId>com.heibaiying</groupId>
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<version>0.0.1-SNAPSHOT</version>
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</parent>
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<modelVersion>4.0.0</modelVersion>
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<artifactId>rabbitmq-common</artifactId>
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</project>
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@ -0,0 +1,26 @@
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package com.heibaiying.bean;
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import lombok.AllArgsConstructor;
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import lombok.Data;
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import lombok.NoArgsConstructor;
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import java.io.Serializable;
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import java.util.Date;
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/**
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* @author : heibaiying
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*/
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@Data
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@AllArgsConstructor
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@NoArgsConstructor
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// 需要实现序列化接口
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public class Programmer implements Serializable {
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private String name;
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private int age;
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private float salary;
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private Date birthday;
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}
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@ -0,0 +1,19 @@
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package com.heibaiying.constant;
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/**
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* @author : heibaiying
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* @description : rabbit 公用配置信息
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*/
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public class RabbitBeanInfo {
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// queue 配置
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public static final String QUEUE_NAME = "spring.boot.bean.queue";
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public static final String QUEUE_DURABLE = "true";
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// exchange 配置
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public static final String EXCHANGE_NAME = "spring.boot.bean.exchange";
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public static final String EXCHANGE_TYPE = "direct";
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// routing key
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public static final String ROUTING_KEY = "springboot.bean";
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}
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package com.heibaiying.constant;
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/**
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* @author : heibaiying
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* @description : rabbit 公用配置信息
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*/
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public class RabbitInfo {
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// queue 配置
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public static final String QUEUE_NAME = "spring.boot.simple.queue";
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public static final String QUEUE_DURABLE = "true";
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// exchange 配置
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public static final String EXCHANGE_NAME = "spring.boot.simple.exchange";
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public static final String EXCHANGE_TYPE = "topic";
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// routing key
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public static final String ROUTING_KEY = "springboot.simple.*";
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}
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39
spring-boot/spring-boot-rabbitmq/rabbitmq-consumer/pom.xml
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39
spring-boot/spring-boot-rabbitmq/rabbitmq-consumer/pom.xml
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@ -0,0 +1,39 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<parent>
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<groupId>com.heibaiying</groupId>
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<artifactId>spring-boot-rabbitmq</artifactId>
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<version>0.0.1-SNAPSHOT</version>
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</parent>
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<artifactId>rabbitmq-consumer</artifactId>
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<version>0.0.1-SNAPSHOT</version>
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<name>rabbitmq-consumer</name>
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<description>RabbitMQ consumer project for Spring Boot</description>
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<properties>
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<java.version>1.8</java.version>
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</properties>
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<dependencies>
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<dependency>
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<groupId>com.heibaiying</groupId>
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<artifactId>rabbitmq-common</artifactId>
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<version>0.0.1-SNAPSHOT</version>
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<scope>compile</scope>
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</dependency>
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</dependencies>
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<build>
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<plugins>
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<plugin>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-maven-plugin</artifactId>
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</plugin>
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</plugins>
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</build>
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</project>
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@ -0,0 +1,14 @@
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package com.heibaiying.rabbitmqconsumer;
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import org.springframework.boot.SpringApplication;
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import org.springframework.boot.autoconfigure.SpringBootApplication;
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@SpringBootApplication
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public class RabbitmqConsumerApplication {
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public static void main(String[] args) {
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SpringApplication.run(RabbitmqConsumerApplication.class, args);
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}
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}
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package com.heibaiying.rabbitmqconsumer.consumer;
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import com.heibaiying.bean.Programmer;
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import com.heibaiying.constant.RabbitBeanInfo;
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import com.rabbitmq.client.Channel;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.amqp.rabbit.annotation.*;
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import org.springframework.amqp.support.AmqpHeaders;
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import org.springframework.messaging.handler.annotation.Headers;
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import org.springframework.messaging.handler.annotation.Payload;
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import org.springframework.stereotype.Component;
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import java.util.Map;
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/**
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* @author : heibaiying
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* @description : 消息是对象的消费者
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*/
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@Component
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@Slf4j
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public class RabbitmqBeanConsumer {
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@RabbitListener(bindings = @QueueBinding(
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value = @Queue(value = RabbitBeanInfo.QUEUE_NAME, durable = RabbitBeanInfo.QUEUE_DURABLE),
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exchange = @Exchange(value = RabbitBeanInfo.EXCHANGE_NAME, type = RabbitBeanInfo.EXCHANGE_TYPE),
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key = RabbitBeanInfo.ROUTING_KEY)
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)
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@RabbitHandler
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public void onMessage(@Payload Programmer programmer, @Headers Map<String, Object> headers, Channel channel) throws Exception {
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log.info("programmer:{} ", programmer);
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Long deliveryTag = (Long) headers.get(AmqpHeaders.DELIVERY_TAG);
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channel.basicAck(deliveryTag, false);
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}
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}
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package com.heibaiying.rabbitmqconsumer.consumer;
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import com.heibaiying.constant.RabbitInfo;
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import com.rabbitmq.client.Channel;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.amqp.rabbit.annotation.*;
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import org.springframework.amqp.support.AmqpHeaders;
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import org.springframework.messaging.Message;
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import org.springframework.messaging.MessageHeaders;
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import org.springframework.stereotype.Component;
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/**
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* @author : heibaiying
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* @description : 消息消费者
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*/
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@Component
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@Slf4j
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public class RabbitmqConsumer {
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@RabbitListener(bindings = @QueueBinding(
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value = @Queue(value = RabbitInfo.QUEUE_NAME, durable = RabbitInfo.QUEUE_DURABLE),
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exchange = @Exchange(value = RabbitInfo.EXCHANGE_NAME, type = RabbitInfo.EXCHANGE_TYPE),
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key = RabbitInfo.ROUTING_KEY)
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)
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@RabbitHandler
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public void onMessage(Message message, Channel channel) throws Exception {
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MessageHeaders headers = message.getHeaders();
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// 获取消息头信息和消息体
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log.info("msgInfo:{} ; payload:{} ",headers.get("msgInfo"),message.getPayload());
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// DELIVERY_TAG 是一个自增的数值
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Long deliveryTag = (Long) headers.get(AmqpHeaders.DELIVERY_TAG);
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// 第二个参数代表是否一次签收多条,当该参数为 true 时，则可以一次性确认 delivery_tag 小于等于传入值的所有消息
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channel.basicAck(deliveryTag, false);
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}
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}
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@ -0,0 +1,17 @@
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spring:
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rabbitmq:
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addresses: 192.168.0.108:5672
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# RabbitMQ 默认的用户名和密码都是guest 而虚拟主机名称是 "/"
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# 如果配置其他虚拟主机地址，需要预先用管控台或者图形界面创建 图形界面地址 http://主机地址:15672
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username: admin
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password: admin
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virtual-host: my_vhost
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listener:
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simple:
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# 签收模式设置为手工签收
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acknowledge-mode: manual
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# 侦听器调用者线程的最小数量
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concurrency: 10
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# 侦听器调用者线程的最大数量
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max-concurrency: 50
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@ -0,0 +1,17 @@
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package com.heibaiying.rabbitmqconsumer;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.springframework.boot.test.context.SpringBootTest;
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import org.springframework.test.context.junit4.SpringRunner;
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@RunWith(SpringRunner.class)
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@SpringBootTest
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public class RabbitmqConsumerApplicationTests {
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@Test
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public void contextLoads() {
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}
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}
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39
spring-boot/spring-boot-rabbitmq/rabbitmq-producer/pom.xml
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39
spring-boot/spring-boot-rabbitmq/rabbitmq-producer/pom.xml
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@ -0,0 +1,39 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<parent>
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<groupId>com.heibaiying</groupId>
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<artifactId>spring-boot-rabbitmq</artifactId>
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<version>0.0.1-SNAPSHOT</version>
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</parent>
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<artifactId>rabbitmq-producer</artifactId>
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<version>0.0.1-SNAPSHOT</version>
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<name>rabbitmq-producer</name>
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<description>RabbitMQ producer project for Spring Boot</description>
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<properties>
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<java.version>1.8</java.version>
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</properties>
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<dependencies>
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<dependency>
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<groupId>com.heibaiying</groupId>
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<artifactId>rabbitmq-common</artifactId>
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<version>0.0.1-SNAPSHOT</version>
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<scope>compile</scope>
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</dependency>
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</dependencies>
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<build>
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<plugins>
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<plugin>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-maven-plugin</artifactId>
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</plugin>
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</plugins>
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</build>
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</project>
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package com.heibaiying.rabbitmq;
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import org.springframework.boot.SpringApplication;
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import org.springframework.boot.autoconfigure.SpringBootApplication;
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@SpringBootApplication
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public class RabbitmqProducerApplication {
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public static void main(String[] args) {
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SpringApplication.run(RabbitmqProducerApplication.class, args);
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}
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}
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package com.heibaiying.rabbitmq.producer;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.amqp.rabbit.connection.CorrelationData;
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import org.springframework.amqp.rabbit.core.RabbitTemplate;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.messaging.Message;
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import org.springframework.messaging.MessageHeaders;
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import org.springframework.messaging.support.MessageBuilder;
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import org.springframework.stereotype.Component;
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import java.util.Map;
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/**
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* @author : heibaiying
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* @description : 消息生产者
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*/
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@Component
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@Slf4j
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public class RabbitmqProducer {
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@Autowired
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private RabbitTemplate rabbitTemplate;
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public void sendSimpleMessage( Map<String, Object> headers,Object message,
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String messageId, String exchangeName, String key) {
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// 自定义消息头
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MessageHeaders messageHeaders = new MessageHeaders(headers);
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// 创建消息
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Message<Object> msg = MessageBuilder.createMessage(message, messageHeaders);
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// 确认的回调 确认消息是否到达 Broker 服务器
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rabbitTemplate.setConfirmCallback((correlationData, ack, cause) -> {
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//当ack为false时才表示消息不可达，才需要进行对应的消息补偿机制
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log.info("correlationData：{} , ack:{}", correlationData.getId(),ack);
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});
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// 消息失败的回调
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rabbitTemplate.setReturnCallback((message1, replyCode, replyText, exchange, routingKey) -> {
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log.info("message:{}; replyCode{}; replyText{} ;", message1.getBody(), replyCode, replyText);
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});
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// 在实际中ID 应该是全局唯一 能够唯一标识消息
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CorrelationData correlationData = new CorrelationData(messageId);
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rabbitTemplate.convertAndSend(exchangeName, key, msg, correlationData);
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}
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}
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@ -0,0 +1,18 @@
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spring:
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rabbitmq:
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addresses: 192.168.0.108:5672
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# RabbitMQ 默认的用户名和密码都是guest 而虚拟主机名称是 "/"
|
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# 如果配置其他虚拟主机地址，需要预先用管控台或者图形界面创建 图形界面地址 http://主机地址:15672
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username: admin
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password: admin
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virtual-host: my_vhost
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# 是否启用发布者确认 具体确认回调实现见代码
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publisher-confirms: true
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# 是否启用发布者返回 具体返回回调实现见代码
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publisher-returns: true
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# 是否启用强制消息 保证消息的有效监听
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template.mandatory: true
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server:
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port: 8090
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@ -0,0 +1,42 @@
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package com.heibaiying.rabbitmq;
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import com.heibaiying.bean.Programmer;
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import com.heibaiying.constant.RabbitBeanInfo;
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import com.heibaiying.constant.RabbitInfo;
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import com.heibaiying.rabbitmq.producer.RabbitmqProducer;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.boot.test.context.SpringBootTest;
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import org.springframework.test.context.junit4.SpringRunner;
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import java.util.Date;
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import java.util.HashMap;
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import java.util.Map;
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@RunWith(SpringRunner.class)
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@SpringBootTest
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public class RabbitmqProducerTests {
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@Autowired
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private RabbitmqProducer producer;
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@Test
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public void send() {
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Map<String, Object> heads = new HashMap<>();
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heads.put("msgInfo", "自定义消息头信息");
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// 模拟生成消息ID,在实际中应该是全局唯一的 消息不可达时候可以在setConfirmCallback回调中取得，可以进行对应的重发或错误处理
|
||||
String id = String.valueOf(Math.round(Math.random() * 10000));
|
||||
producer.sendSimpleMessage(heads, "hello Spring", id, RabbitInfo.EXCHANGE_NAME, "springboot.simple.abc");
|
||||
}
|
||||
|
||||
|
||||
@Test
|
||||
public void sendBean() {
|
||||
String id = String.valueOf(Math.round(Math.random() * 10000));
|
||||
Programmer programmer = new Programmer("xiaoMing", 12, 12123.45f, new Date());
|
||||
producer.sendSimpleMessage(null, programmer, id, RabbitBeanInfo.EXCHANGE_NAME, RabbitBeanInfo.ROUTING_KEY);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
Loading…
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Reference in New Issue
Block a user