ucloud-sdk-java cn.ucloud 1.0.0-SNAPSHOT 4.0.0 ucloud-sdk-java-udb 1.0.0-SNAPSHOT cn.ucloud ucloud-sdk-java-common 1.0.0-SNAPSHOT com.google.code.gson gson commons-codec commons-codec org.apache.commons commons-lang3 junit junit test org.slf4j slf4j-simple provided