4.0.0 com.fdkankan 4dkankan-parent 2.0.0 com.fdkankan 4dkankan-center-modeling 2.0.0 4dkankan-center-modeling 计算中心 1.8 org.springframework.boot spring-boot-starter org.springframework.boot spring-boot-starter-test test org.springframework.boot spring-boot-maven-plugin