스프링부트 소개 Spring Boot makes it easy to create stand-alone, production-grade Spring-based Applications that you can run. We take an opinionated view of the Spring platform and third-party libraries, so that you can get started with minimum fuss. Most Spring Boot applications need very little Spring configuration. 출처 https://docs.spring.io/spring-boot/docs/2.0.3.RELEASE/reference/htmlsingle/#gettin..