DB2 V11.5 linuvx + Windows双版本下载 官方LINUX环境DB2安装参考文档: https://www.ibm.com/support/knowledgecenter/SSEPGG_11.5.0/com.ibm.db2.luw.qb.server.doc/doc/t0008875.html https://www.ibm.com/support/knowledgecenter/SSEPGG_11.5.0/com.ibm.db2.luw.qb.server.doc/doc/t0006839.html