springboot-vue3/src/main/java/com/example/springboot/component/ModuleA.java
@@ -8,7 +8,7 @@ public static void main(String[] argv) throws Exception { // 创建连接工厂 ConnectionFactory factory = new ConnectionFactory(); factory.setHost("localhost"); factory.setHost("10.153.19.150"); try (Connection connection = factory.newConnection(); //channel 是通过 connection 创建的一个 AMQP 信道对象