4.0.0 org.springframework.boot spring-boot-starter-parent 2.7.5 com.example tankbattle 0.0.1-SNAPSHOT tankbattle Demo project for Spring Boot 1.8 org.springframework.boot spring-boot-starter org.springframework.boot spring-boot-devtools runtime true org.springframework.boot spring-boot-starter-test test io.netty netty-all 4.1.76.Final com.baomidou mybatis-plus-boot-starter 3.5.2 org.springframework.boot spring-boot-maven-plugin