What Does Spring Boot do

https://www.oreilly.com/library/view/mastering-spring-boot/9781787127562/202247f6-3795-4429-93d8-272057f3adb6.xhtml Spring Boot Starter Parent POM allows us to manage the following things for multiple child projects and modules: Configuration: Java version and other properties Dependency management: Version of dependencies Default plugin configuration: This includes configurations such as build plugins It is an easy way to bring in multiple coordinated dependencies … https://www.baeldung.com/spring-boot-starter-parent It also provides default configurations for Maven plugins, such as maven-failsafe-plugin, maven-jar-plugin, maven-surefire-plugin, and maven-war-plugin. 所以沒有錯, 的確有 war plugin