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springboot-01-ActiveMq

时间:2021-02-01 11:58:54      阅读:21      评论:0      收藏:0      [点我收藏+]

ActiveMq在springboot下的整合使用

1 依赖与配置

1 <dependency>
2     <groupId>org.springframework.boot</groupId>
3     <artifactId>spring-boot-starter-activemq</artifactId>
4 </dependency>
5 
6 <dependency>
7     <groupId>org.messaginghub</groupId>
8     <artifactId>pooled-jms</artifactId>
9 </dependency>
 1 server:
 2   port: 8081
 3 spring:
 4   activemq:
 5     broker-url: tcp://localhost:61616//activeMq的地址
 6     user: admin
 7     password: admin
 8     pool:
 9       enabled: true
10       max-connections: 50
11     packages://配置信赖的对象
12       trusted: com.xiao.springbootmytest.pojo,java.lang
13   jms:
14     pub-sub-domain: true//是否启用发布订阅模式
15     template:
16       default-destination: 127.0.0.1:9999//默认目的地址

2 服务接口与实现类

实体对象User

 1 @Data
 2 @AllArgsConstructor
 3 @NoArgsConstructor
 4 public class User implements Serializable {
 5    private static  final long seriaVersionUID = 88182747343434L;
 6    private Long id;
 7    private String userName = null;
 8    private String note = null;
 9 
10 }

 

传递对象的服务接口

1 public interface ActiveMqUserService {
2     public void sendMsg(User user);
3     public void receiveMsg(User user);
4 }

对应接口的实现类

 1 @Service
 2 public class ActiveMqUserServiceImpl  implements ActiveMqUserService {
 3     @Autowired
 4     private JmsTemplate jmsTemplate;
 5     private static final String myDestination = "127.0.0.1:9998";
 6     @Override
 7     public void sendMsg(User user) {
 8         System.out.println("发送消息"+"【"+user+"】");
 9         jmsTemplate.convertAndSend(myDestination,user);
10     }
11 
12     @Override
13     @JmsListener(destination = myDestination)
14     public void receiveMsg(User user) {
15         System.out.println("收到了消息"+"【"+user+"】");
16 
17     }
18 }

控制器

 1 @Controller
 2 @RequestMapping("/activemq")
 3 public class ActiveMqController {
 4     @Autowired
 5     private ActiveMqService activeMqService = null;
 6     @Autowired
 7     private ActiveMqUserService activeMqUserService = null;
 8 
 9 
10     @ResponseBody
11     @RequestMapping("/msg")
12     public Map<String,Object> msg(String message){
13         activeMqService.sendMsg(message);
14         return result(true,message);
15     }
16     @ResponseBody
17     @GetMapping("/user")
18     public Map<String,Object> sendUser(Long id,String userName,String note){
19            User user = new User(id,userName,note);
20             activeMqUserService.sendMsg(user);
21             return result(true,user);
22     }
23     private Map<String,Object> result(Boolean success, Object message){
24           Map<String,Object> result = new HashMap<>();
25           result.put("success",success);
26           result.put("message",message);
27           return result;
28 
29     }
30 }

在浏览器上访问接口得到结果:

idea:console

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浏览器返回内容

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springboot-01-ActiveMq

原文:https://www.cnblogs.com/David-5730/p/14355547.html

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