4.0.0 org.sonatype.oss oss-parent 7 cn.tdchain td-api 0.0.2.HE.2 td-api TianDe Contract Api UTF-8 cn.tdchain tdcb 0.0.2.1 The Apache Software License, Version 2.0 http://www.apache.org/licenses/LICENSE-2.0.txt tiande api tiande open-tdbc@tiandetech.com tiande maven-compiler-plugin 3.5.1 1.8 1.8