vi /home/oracle/.bashrc

umask 022

ORACLE_BASE=/usr/lib/oracle

ORACLE_HOME=$ORACLE_BASE/11.2/client64

PATH=$ORACLE_HOME/bin:$PATH

LD_LIBRARY_PATH=$ORACLE_HOME/lib

TNS_ADMIN=/usr/lib/oracle/11.2/client/network/admin

Export LD_LIBRARY_PATH ORACLE_BASE ORACLE_HOME PATH TNS_ADMIN

注意 LD_LIBRARY_PATH必须添加 否则会找不到libsqlplus.so

下载oracle 11g sqlplus软件

http://www.oracle.com/technology/software/tech/oci/instantclient/index.html

oracle-instantclient11.2-basic-11.2.0.2.0.x86_64.rpm

oracle-instantclient11.2-sqlplus-11.2.0.2.0.x86_64.rpm

oracle-instantclient11.2-devel-11.2.0.2.0.x86_64.rpm

安装rpm包

rpm -ivh oracle-instantclient11.2-basic-11.2.0.2.0.x86_64.rpm

rpm -ivh oracle-instantclient11.2-sqlplus-11.2.0.2.0.x86_64.rpm

rpm -ivh oracle-instantclient11.2-devel-11.2.0.2.0.x86_64.rpm

指定sqlplus运行所需要的库

由于是RPM包安装的，因此，oracle客户端默认所在的路径为/usr/lib/oracle/11.2/client64/lib/

#vi /etc/ld.so.conf

在最后加入：/usr/lib/oracle/11.2/client64/lib

重启ldconfig

ldconfig

使用root用户登录，在/usr/lib/oracle/11.2/client64目录下创建network/admin目录，在此目录下添加tnsnames.ora文件。并且配置tnsnames.ora文件（保持与DBA创建oracle库一致）

LISTENER_TMSDB =

  (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.14.102)(PORT = 1530))

TMSDB =

  (DESCRIPTION =

    (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.14.102)(PORT = 1530))

    (CONNECT_DATA =

      (SERVER = DEDICATED)

      (SERVICE_NAME = tmsdb.davy.com)

    )

  )

通过jdbc

jdbc.driver=oracle.jdbc.driver.OracleDriver

#jdbc.url=jdbc:oracle:thin:@oracleIP:1530:tmsdb

jdbc.url=jdbc:oracle:thin:@//oracleIP:1530/tmsdb.davy.com （两种连接数据库的方法一个通过tns 一个是通过数据库名称）

jdbc.username=nlcmp

jdbc.password=nlcmp980

hibernate.dialect=org.hibernate.dialect.OracleDialect