4.0.0 org.springframework.boot spring-boot-starter-parent 3.0.3 org.example springboot_01_04_quickstart war 1.0-SNAPSHOT springboot_01_04_quickstart Maven Webapp http://maven.apache.org junit junit 3.8.1 test org.springframework.boot spring-boot-starter-web org.springframework.boot spring-boot-starter-test test springboot_01_04_quickstart