dbswitch-product org.dromara.dbswitch 2.0.1 4.0.0 dbswitch-product-highgo org.dromara.dbswitch dbswitch-common ${project.version} org.dromara.dbswitch dbswitch-core ${project.version} org.dromara.dbswitch dbswitch-product-postgresql ${project.version} org.postgresql postgresql compile