4.0.0 com.example.spring.boot base-config 0.0.1-SNAPSHOT ../00-config spring-security-simple org.springframework.boot spring-boot-starter-thymeleaf org.springframework.boot spring-boot-starter-validation org.springframework.boot spring-boot-starter-security org.thymeleaf.extras thymeleaf-extras-springsecurity6 org.springframework.boot spring-boot-devtools true