Spring AMQP

• https://spring.io/projects/spring-amqp#overview
• https://preamtree.tistory.com/172
• https://metabuild-labs.tistory.com/4#:~:text=Spring%20AMQP%EB%8A%94%20AMQP%20%EA%B8%B0%EB%B0%98,%EC%9C%84%ED%95%9C%20%ED%85%9C%ED%94%8C%EB%A6%BF%EC%9D%84%20%EC%A0%9C%EA%B3%B5%ED%95%A9%EB%8B%88%EB%8B%A4.