官网下载使用alien转换完毕的ubantu安装包sudodpkg-ioracle-instantclient12.1-basic_12.1.0.2.0-2_amd64.deb#安装sudosh-c"echo/usr/lib/oracle/12.2/client64/lib>/etc/ld.so.conf.d/oracle-instantclient.conf"sudoldconfigexportLD_LIBRARY_PATH=/usr/lib/oracle/12.2/client64/lib:$LD_LIBRARY_PATHsudomkdir-p/usr/lib/oracle/12.2/c