pom.xml
@@ -42,6 +42,18 @@ <dependencies> <!-- caffeine --> <dependency> <groupId>com.github.ben-manes.caffeine</groupId> <artifactId>caffeine</artifactId> <version>3.0.5</version> </dependency> <!-- rabbitmq --> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-amqp</artifactId> </dependency> <!-- websocket --> <dependency>