Springboot 集成apollo消息中间件

SpringBoot集成appllo，先看效果：

生成消息的代码：

效果图：

消费消息的代码：

本人是通过camel进行消息推送和接收的。

 1） 引入jar包：

<dependency>
			<groupId>org.apache.camel</groupId>
			<artifactId>camel-spring-boot-starter</artifactId>
			<version>2.17.3</version>
</dependency>
<dependency>
			<groupId>org.apache.camel</groupId>
			<artifactId>camel-core</artifactId>
			<version>2.17.0</version>
</dependency>
<dependency>
			<groupId>org.apache.activemq</groupId>
			<artifactId>activemq-camel</artifactId>
			<version>5.9.0</version>
</dependency>

2）配置apollo：

server.port=8077

# apollo连接
apollo.url=tcp://127.0.0.1:61613
apollo.password=password
apollo.user=admin


apollo.queue=activemq://queue
apollo.queue.consumer=activemq://queue.command.response

package com.apollo.config;

import org.apache.activemq.ActiveMQConnectionFactory;
import org.apache.activemq.pool.PooledConnectionFactory;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

/**
 * @author :zoboy
 * @Description:
 * @ Date: Created in 2018-11-14 15:00
 */
@Configuration
public class ActivemqCamelAutoConfiguration {

    @Value("${apollo.url}")
    private String url;
    @Value("${apollo.password}")
    private String psw;
    @Value("${apollo.user}")
    private String user;


    @Bean
    PooledConnectionFactory mqConnectionFactory(){

        PooledConnectionFactory pooledConnectionFactory = new PooledConnectionFactory(new ActiveMQConnectionFactory(user,psw,url));

        return pooledConnectionFactory;
    }

}

3）生产者:

package com.apollo.produce;

import org.apache.camel.ProducerTemplate;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RestController;

/**
 * @author :zoboy
 * @Description:
 * @ Date: Created in 2018-11-14 15:03
 */
@RestController
public class ProduceController {

    // activemq://queue
    @Value("${apollo.queue}")
    private String queue;
    @Autowired
    private ProducerTemplate producerTemplate;

    @GetMapping("/send/{jsonStr}")
    public void send(@PathVariable String jsonStr){
        producerTemplate.sendBody(queue,jsonStr);
    }
}

4)消费者：

这儿需要camel路由一下：

package com.apollo.route;

import com.apollo.consumer.ConsumerHandle;
import org.apache.camel.builder.RouteBuilder;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;

/**
 * @author :zoboy
 * @Description:
 * @ Date: Created in 2018-11-14 15:23
 */
@Component
public class MtqqMessageRouter extends RouteBuilder {
    @Autowired
    ConsumerHandle consumerHandle;

    @Value("${apollo.queue.consumer}")
    private String queue;

    @Override
    public void configure() throws Exception {
        from(queue).streamCaching().process(consumerHandle);
    }
}

消费：

package com.apollo.consumer;

import org.apache.camel.Exchange;
import org.apache.camel.Message;
import org.apache.camel.Processor;
import org.springframework.stereotype.Component;

/**
 * @author :zoboy
 * @Description:
 * @ Date: Created in 2018-11-14 15:22
 */
@Component
public class ConsumerHandle implements Processor {

    private static final ThreadLocal<Exchange> localExchange = new ThreadLocal<Exchange>();
    @Override
    public void process(Exchange exchange) throws Exception {
        setLocalExchange(exchange);

        try{
            doProcess(exchange.getIn());
        }finally{
            removeLocalExchange();
        }
    }
    public void setLocalExchange(Exchange exchange) {
        localExchange.set(exchange);
    }

    public void removeLocalExchange() {
        localExchange.remove();
    }

    public  void doProcess(Message message) throws Exception{
        // message 就是发送方获取的消息
        System.out.println(message.getBody().toString());
    }
}

代码完毕：

项目完整地址：

https://github.com/hzoboy/springboot_apollo.git