想要做一个redis的消息队列。运行时发现message.getBody()存在乱码
�� t{"env":"hw","group":"job"}
首先做了一下内容
            
            
              java
              
              
            
          
          // Bean类
@Data
public class ADto{
  private String env;
  private String group;
}
            
            
              java
              
              
            
          
          // controller类
@RestController
public class testController{
    @Resource
    private RedisTemplate redisTemplate;
    @ApiOperation("测试redis消息队列")
    @PostMapping("/redisTest")
    public String redisTest(@RequestBody ADto adto){
        redisTemplate.convertAndSend("REDIS_TEST_CHANNEL", JSONObject.toJSONString(adto));
        return "发送成功!";
    }
}
            
            
              java
              
              
            
          
          //Service 类
@Service
public class AService{
    public void warnNotice(ADto adto){
    // 具体处理逻辑
        System.println.out("打印:" + adto.toString());
    }
}
            
            
              java
              
              
            
          
          // redis监听器
@Component
public class RedisConfig {
    @Bean
    public ChannelTopic topic() {
        return new ChannelTopic("WARN_NOTICE_CHANNEL");
    }
    @Bean
    public MessageListenerAdapter messageListenerAdapter(WarnListener listener) {
        return new MessageListenerAdapter(listener);
    }
    @Bean
    public RedisMessageListenerContainer redisContainer(RedisConnectionFactory redisConnectionFactory,
                                                        MessageListenerAdapter messageListenerAdapter,
                                                        ChannelTopic topic) {
        RedisMessageListenerContainer container = new RedisMessageListenerContainer();
        container.setConnectionFactory(redisConnectionFactory);
        container.addMessageListener(messageListenerAdapter, topic);
        return container;
    }
@Component
public class WarnListener implements MessageListener {
    @Resource
    private AExtService AExtService;
    private final Object lock = new Object();
    @Override
    public void onMessage(Message message, byte[] pattern) {
        synchronized(lock) {
            ADto dto = JSONObject.parseObject(message.getBody(), ADto .class);
            AExtService.warnNotice(dto);
        }
    }
}运行启动以后,代码在ADto dto = JSONObject.parseObject(message.getBody(), ADto .class);这一行,直接执行结束,打断点以后发现,message.getBody()获取到的内容,不是一个普通的json,而是有乱码的
�� t{"env":"hw","group":"job"}
解决方案:
将
@Resource
private RedisTemplate redisTemplate;
修改为
@Resource
private StringRedisTemplate stringRedisTemplate;