4.0.0 org.springframework.boot spring-boot-starter-parent 2.1.8.RELEASE com.example demo 0.0.1-SNAPSHOT demo demo 8 org.projectlombok lombok 1.18.26 org.springframework.boot spring-boot-starter-web org.springframework.boot spring-boot-starter-test test com.alibaba fastjson 1.2.78 commons-io commons-io 2.11.0 org.springframework.boot spring-boot-starter-data-redis org.springframework.boot spring-boot-maven-plugin