vip.xiaonuo.nacos nacos-all 2.3.1 4.0.0 nacos-common jar nacos-common ${project.version} https://nacos.io Nacos common pom.xml file org.slf4j slf4j-api commons-io commons-io org.apache.httpcomponents httpasyncclient ${project.groupId} nacos-api com.fasterxml.jackson.core jackson-core com.fasterxml.jackson.core jackson-databind commons-logging commons-logging 1.2 test mysql mysql-connector-java test src/main/resources true nacos-version.txt META-INF/services/*