4.0.0 com.tzld.piaoquan content-understanding 1.0.0 content-understanding-server content-understanding-server content-understanding-server for Spring Boot 1.8 com.tzld.piaoquan content-understanding-core 1.0.0 content-understanding-server org.springframework.boot spring-boot-maven-plugin com.tzld.piaoquan.content.understanding.Application ZIP repackage