消费者 · java

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``` /** * 消费者 */ @Component public class Consumer { @JmsListener(destination = "${queue}") public void receive1(String msg){ System.out.println(msg); } @JmsListener(destination = "${topic}") public void receive2(String msg){ System.out.println(msg); } @JmsListener(destination = "${topic}") public void receive3(String msg){ System.out.println(msg); } } ```