Spring boot整合消息队列RabbitMQ实现四种消息模式（适合新手或者开发人员了解学习RabbitMQ机制）

package boot.spring.controller; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.ModelAttribute; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.ResponseBody; import boot.spring.po.Mail; import boot.spring.po.TopicMail; import boot.spring.service.impl.ProducerImpl; import boot.spring.service.impl.PublisherImpl; @Controller public class RabbitMQController { @Autowired ProducerImpl producer; @Autowired PublisherImpl publisher; @RequestMapping(value="/produce",produces = {"application/json;charset=UTF-8"}) @ResponseBody public void produce(@ModelAttribute("mail")Mail mail) throws Exception{ producer.sendMail("myqueue",mail); } @RequestMapping(value="/topic",produces = {"application/json;charset=UTF-8"}) @ResponseBody public void topic(@ModelAttribute("mail")Mail mail) throws Exception{ publisher.publishMail(mail); } @RequestMapping(value="/direct",produces = {"application/json;charset=UTF-8"}) @ResponseBody public void direct(@ModelAttribute("mail")TopicMail mail){ Mail m=new Mail(mail.getMailId(),mail.getCountry(),mail.getWeight()); publisher.senddirectMail(m, mail.getRoutingkey()); } @RequestMapping(value="/mytopic",produces = {"application/json;charset=UTF-8"}) @ResponseBody public void topic(@ModelAttribute("mail")TopicMail mail){ Mail m=new Mail(mail.getMailId(),mail.getCountry(),mail.getWeight()); publisher.sendtopicMail(m, mail.getRoutingkey()); } @RequestMapping("demo") public String demo(){ return "demo"; } }