rabbitTemplate.convertSendAndReceive返回值为null

rabbitTemplate.convertSendAndReceive返回值为null

RabbitTemplate类中private long replyTimeout = 5000L;默认是5s，当mq业务执行时间超过5s还没有执行完，生产者就会收到返回值null。通过配置文件修改reply-timeout的值就好了。

spring:
  rabbitmq:
    host: localhost
    port: ****
    username: ****
    password: ****
    template: 
      reply-timeout: 8000

标签：rabbitTemplate,5s,返回值,convertSendAndReceive,reply,null
来源： https://blog.csdn.net/qq_44137046/article/details/121033854