springboot整合RabbitMQ發送短信的實現

# 安裝
rpm -ivh erlang-21.3.8.9-1.el7.x86_64.rpm 
rpm -ivh socat-1.7.3.2-1.el6.lux.x86_64.rpm 
rpm -ivh rabbitmq-server-3.8.1-1.el7.noarch.rpm 

# 卸載
#rpm -qa | grep rabbitmq

# 啟用管理插件
rabbitmq-plugins enable rabbitmq_management

# 啟動RabbitMQ
systemctl start rabbitmq-server.service
#systemctl status rabbitmq-server.service
#systemctl restart rabbitmq-server.service
#systemctl stop rabbitmq-server.service

# 查看進程
ps -ef | grep rabbitmq

# 添加管理員賬號密碼
rabbitmqctl add_user admin admin

# 分配賬號角色
rabbitmqctl set_user_tags admin administrator

# 修改密碼（需要修改一次密碼，否則無法登錄）
rabbitmqctl change_password admin 123456

# 查看用戶列表
rabbitmqctl list_users

	<dependencies>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-amqp</artifactId>
		</dependency>

		<dependency>
			<groupId>com.alibaba</groupId>
			<artifactId>fastjson</artifactId>
		</dependency>

		<dependency>
			<groupId>org.projectlombok</groupId>
			<artifactId>lombok</artifactId>
		</dependency>
	</dependencies>

package com.indi.srb.rabbitutil.config;

@Configuration
public class MQConfig {
    @Bean
    public MessageConverter messageConverter(){
        // json字符串轉換器
        return new Jackson2JsonMessageConverter();
    }
}

package com.indi.srb.rabbitutil.constant;

public class MQConst {
    public static final String EXCHANGE_TOPIC_SMS = "exchange.topic.sms";//交換機
    public static final String ROUTING_SMS_ITEM = "routing.sms.item";//路由
    public static final String QUEUE_SMS_ITEM  = "queue.sms.item";//消息隊列
}

package com.indi.srb.rabbitutil.service;

@Service
@Slf4j
public class MQService {
    @Resource
    private AmqpTemplate amqpTemplate;

    /**
     * 發送消息
     * @param exchange  交換機
     * @param routingKey    路由
     * @param message   消息
     * @return
     */
    public boolean sendMessage(String exchange,String routingKey, Object message){
        log.info("發送消息");
        amqpTemplate.convertAndSend(exchange,routingKey,message);
        return true;
    }
}

package com.indi.srb.base.dto;

@Data
@ApiModel(description = "短信")
public class SmsDTO {
    @ApiModelProperty(value = "手機號")
    private String mobile;

    @ApiModelProperty(value = "消息內容")
    private String message;
}

		<!-- 需要依賴rabbit-mq -->
		<dependency>
			<groupId>com.indi</groupId>
			<artifactId>rabbit-mq</artifactId>
			<version>1.0-SNAPSHOT</version>
		</dependency>

  #spring:
  rabbitmq:
    host: 虛擬機ip
    port: 5672
    virtual-host: /srbhost
    username: srbuser
    password: 123456

    // 根據bindCode獲取手機號
	String getMobileByBindCode(String bindCode);

    @Override
    public String getMobileByBindCode(String bindCode) {
        QueryWrapper<UserInfo> queryWrapper = new QueryWrapper<>();
        queryWrapper.select("mobile").eq("bind_code",bindCode);
        UserInfo userInfo = baseMapper.selectOne(queryWrapper);
        return userInfo.getMobile();
    }

    @Resource
    private UserInfoService userInfoService;

    @Resource
    private MQService mqService;

    @Transactional(rollbackFor = Exception.class)
    @Override
    public String notify(Map<String, Object> paramMap) {
        log.info("發消息");
        String mobile = userInfoService.getMobileByBindCode(bindCode);
        SmsDTO smsDTO = new SmsDTO();
        smsDTO.setMobile(mobile);
        smsDTO.setMessage("充值成功");
        mqService.sendMessage(MQConst.EXCHANGE_TOPIC_SMS,MQConst.ROUTING_SMS_ITEM,smsDTO);
        return "success";
    }

		<!-- 需要依賴rabbit-mq -->
		<dependency>
			<groupId>com.indi</groupId>
			<artifactId>rabbit-mq</artifactId>
			<version>1.0-SNAPSHOT</version>
		</dependency>

  #spring:
  rabbitmq:
    host: 虛擬機ip
    port: 5672
    virtual-host: /srbhost
    username: srbuser
    password: 123456

package com.indi.srb.sms.receiver;

@Component
@Slf4j
public class SmsReceiver {
    @Resource
    private SmsService smsService;

    // 此處的exchange與key必須與發消息傳的一致
    @RabbitListener(bindings = @QueueBinding(
            value = @Queue(value = MQConst.QUEUE_SMS_ITEM, durable = "true"),
            exchange = @Exchange(value = MQConst.EXCHANGE_TOPIC_SMS),
            key = {MQConst.ROUTING_SMS_ITEM}
    ))
    public void send(SmsDTO smsDTO) throws IOException {
        log.info("SmsReceiver 消息監聽");
        Map<String, Object> param = new HashMap<>();
        param.put("code", smsDTO.getMessage());
        smsService.send(smsDTO.getMobile(), SmsProperties.TEMPLATE_CODE, param);
    }
}