springboot整合RabbitMQ发送短信的实现
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2022-04-05 12:38:12
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.r...
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rabbitmq systemctl 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; @configuration public 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 @slf4j public 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 @slf4j public 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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