4.0.0 com.concretepage spring-demo-client 0.0.1-SNAPSHOT pom spring-demo Spring Demo spring-demo-client1 spring-demo-client2 org.springframework.boot spring-boot-starter-parent 2.1.5.RELEASE spring-app 8 org.springframework.boot spring-boot-starter-security org.springframework.boot spring-boot-starter-web org.springframework.boot spring-boot-starter-thymeleaf org.springframework.security.oauth.boot spring-security-oauth2-autoconfigure 2.1.5.RELEASE org.springframework.boot spring-boot-maven-plugin