下载地址
https://www.oracle.com/technetwork/topics/linuxx86-64soft-092277.html
需要注册oracle账户
下载三个rpm包（对应oracle数据库的版本）
[root@localhost oracle]# ls
oracle-instantclient12.1-basic-12.1.0.2.0-1.x86_64.rpm oracle-instantclient12.1-sqlplus-12.1.0.2.0-1.x86_64.rpm
oracle-instantclient12.1-devel-12.1.0.2.0-1.x86_64.rpm
[root@localhost oracle]#
安装
[root@localhost oracle]#
[root@localhost oracle]# rpm -ivh oracle-instantclient12.1-basic-12.1.0.2.0-1.x86_64.rpm
Preparing... ########################################### [100%]
1:oracle-instantclient12.########################################### [100%]
[root@localhost oracle]# rpm -ivh oracle-instantclient12.1-sqlplus-12.1.0.2.0-1.x86_64.rpm
Preparing... ########################################### [100%]
1:oracle-instantclient12.########################################### [100%]
[root@localhost oracle]# rpm -ivh oracle-instantclient12.1-devel-12.1.0.2.0-1.x86_64.rpm
Preparing... ########################################### [100%]
1:oracle-instantclient12.########################################### [100%]
设置环境变量
[root@localhost oracle]# export ORACLE_HOME=/usr/lib/oracle/12.1/client64
[root@localhost oracle]# export TNS_ADMIN=$ORACLE_HOME/network/admin
[root@localhost oracle]# export NLS_LANG='simplifiedchinese_china.UTF8'
[root@localhost oracle]# export LD_LIBRARY_PATH=$ORACLE_HOME/lib
[root@localhost oracle]# export PATH=$ORACLE_HOME/bin:$PATH
编译
[root@localhost oracle]# g++ -o test -I /usr/include/oracle/12.1/client64/ -L/usr/lib/oracle/12.1/client64/lib/ oracle_test.cpp -lclntsh -locci -lmql1 -lipc1 -lnnz12 -lons -lclntshcore -Wall -O -g
[root@localhost oracle]# ls
oracle-instantclient12.1-basic-12.1.0.2.0-1.x86_64.rpm oracle-instantclient12.1-sqlplus-12.1.0.2.0-1.x86_64.rpm test
oracle-instantclient12.1-devel-12.1.0.2.0-1.x86_64.rpm oracle_test.cpp
