springboot整合RabbitMQ发送短信的实现

目录RabbitMQ安装和运行MQ服务器设置创建用户创建虚拟机实现发送短信rabbit-mqservice-baseservice-core中发送消息service-sms中监听消息测试RabbitMQ安装和运行

# 安装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 # 卸载#rpm -qa | grep rabbitmq# 启用管理插件rabbitmq-plugins enable rabbitmq_management# 启动RabbitMQsystemctl start rabbitmq-server.service#systemctl status rabbitmq-server.service#systemctl restart rabbitmq-server.service#systemctl stop rabbitmq-server.service# 查看进程ps -ef | grep rabbitmq

默认的用户密码，guest/guest，不允许远程连接，需要添加管理员账户

# 添加管理员账号密码rabbitmqctl add_user admin admin# 分配账号角色rabbitmqctl set_user_tags admin administrator# 修改密码（需要修改一次密码，否则无法登录）rabbitmqctl change_password admin 123456# 查看用户列表rabbitmqctl list_users

使用新账号（admin/123456）登录：http://虚拟机ip:15672

MQ服务器设置创建用户

创建用户 srbuser，配置管理员权限

创建虚拟机

创建虚拟机 /srbhost，在Set permission中为新建的用户分配访问虚拟机 /srbhost 和 / 的权限

实现发送短信rabbit-mq

1、创建模块

srb下创建rabbit-mq模块

2、pom

<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>

3、创建MQConfig

MQConfig.java

package com.indi.srb.rabbitutil.config;@Configurationpublic class MQConfig { @Bean public MessageConverter messageConverter(){// json字符串转换器return new Jackson2JsonMessageConverter(); }}

4、创建MQConst

MQConst.java

package com.indi.srb.rabbitutil.constant;public class MQConst { public static final String EXCHANGE_TOPIC_SMS = 'exchange.topic.sms';//交换机 public static final String ROUTING_SMS_ITEM = 'routing.sms.item';//路由 public static final String QUEUE_SMS_ITEM = 'queue.sms.item';//消息队列}

5、创建MQService

MQService.java

package com.indi.srb.rabbitutil.service;@Service@Slf4jpublic class MQService { @Resource private AmqpTemplate amqpTemplate; /** * 发送消息 * @param exchange 交换机 * @param routingKey 路由 * @param message 消息 * @return */ public boolean sendMessage(String exchange,String routingKey, Object message){log.info('发送消息');amqpTemplate.convertAndSend(exchange,routingKey,message);return true; }}service-base

dto

SmsDTO.java

package com.indi.srb.base.dto;@Data@ApiModel(description = '短信')public class SmsDTO { @ApiModelProperty(value = '手机号') private String mobile; @ApiModelProperty(value = '消息内容') private String message;}service-core中发送消息

1、pom

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

2、yml

application.yaml

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

3、UserInfoService

UserInfoService.java

// 根据bindCode获取手机号String getMobileByBindCode(String bindCode);

UserInfoServiceImpl.java

@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(); }

4、向MQ发送消息

UserAccountServiceImpl.java 充值回调方法的最后添加发送消息的代码

@Resource private UserInfoService userInfoService; @Resource private MQService mqService; @Transactional(rollbackFor = Exception.class) @Override public String notify(Map<String, Object> paramMap) {log.info('发消息');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'; }service-sms中监听消息

1、pom

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

2、yml

application.yml

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

3、创建MQ监听器

SmsReceiver.java

package com.indi.srb.sms.receiver;@Component@Slf4jpublic class SmsReceiver { @Resource private SmsService smsService; // 此处的exchange与key必须与发消息传的一致 @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 消息监听');Map<String, Object> param = new HashMap<>();param.put('code', smsDTO.getMessage());smsService.send(smsDTO.getMobile(), SmsProperties.TEMPLATE_CODE, param); }}测试

完成充值之后，登录的用户，手机上会收到充值成功的短信提醒。

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