4.0.0 chapter-1-spring-boot-quickstart 《Spring Boot 2.x 核心技术实战 - 上 基础篇》第 1 章《Spring Boot 入门》Demo demo.springboot chapter-1-spring-boot-quickstart 1.0 jar org.springframework.boot spring-boot-starter-parent 2.1.3.RELEASE UTF-8 UTF-8 1.8 org.springframework.boot spring-boot-starter-web org.springframework.boot spring-boot-starter-test test org.springframework.boot spring-boot-maven-plugin spring-snapshots Spring Snapshots https://repo.spring.io/libs-snapshot true