Oracle 配置远程访问教程
编程学习 2021-07-05 16:09www.dzhlxh.cn编程入门
这篇文章主要介绍了Oracle 配置远程访问教程，非常不错，具有参考借鉴价值，需要的朋友参考下吧,需要的朋友可以参考下
服务端配置
如果不想自己写,可以通过 Net Manager 来配置.
以下配置文件中的 localhost 改为 ip 地址,否则,远程不能访问.
1.网络监听配置
# listener.ora Network Configuration File: C:\app\Administrator\product\11.2.0\dbhome_1\network\admin\listener.ora # Generated by Oracle configuration tools. SID_LIST_LISTENER = (SID_LIST = (SID_DESC = (SID_NAME = CLRExtProc) (ORACLE_HOME = C:\app\Administrator\product\11.2.0\dbhome_1) (PROGRAM = extproc) (ENVS = "EXTPROC_DLLS=ONLY:C:\app\Administrator\product\11.2.0\dbhome_1\bin\oraclr11.dll") ) ) LISTENER = (DESCRIPTION_LIST = (DESCRIPTION = (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521)) (ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521)) ) ) ADR_BASE_LISTENER = C:\app\Administrator
多个IP时,如下:
LISTENER = (DESCRIPTION_LIST = (DESCRIPTION = (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521)) ) (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = 172.24.226.2)(PORT = 1521)) ) (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = 172.24.226.3)(PORT = 1521)) ) )
2.TNS 配置
# tnsnames.ora Network Configuration File: C:\app\Administrator\product\11.2.0\dbhome_1\network\admin\tnsnames.ora # Generated by Oracle configuration tools. ORCL= (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = orcl) ) ) ORACLR_CONNECTION_DATA = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521)) ) (CONNECT_DATA = (SID = CLRExtProc) (PRESENTATION = RO) ) ) LISTENER_ORCL = (ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
多个IP时,如下:
ORCL = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = 172.24.226.2)(PORT = 1521)) (ADDRESS = (PROTOCOL = TCP)(HOST = 172.24.226.3)(PORT = 1521)) ) (SOURCE_ROUTE = yes) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = orcl) ) )
3.停止和启动服务
先停止以下服务,然后再启动.
OracleOraDb11g_homeTNSListener OracleService*
客户端配置
1.下载 ODAC 压缩包.
2.解压下载的 ODAC 压缩包.
3.执行安装命令
示例:
install.bat all D:\Program\ODAC\12040x64 OracleHome true
4.添加环境变量
ORACLE_HOME : 是 ODAC 安装的目录.
TNS_ADMIN : 是文件 tnsnames.ora 所在的目录,一般为 ODAC 安装目录下的 network\admin 中.
注: TNS_ADMIN 可以不用添加,直接将 tnsnames.ora 文件复制到 ODAC 安装目录下即可
将 %ORACLE_HOME% 添加到 PATH 环境变量中.
5.配置 TNS
在配置文件 tnsnames.ora 中加入
DBORCL = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = <db-host>)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = <db-name>) ) )
说明:
<db-host> : 数据库电脑的IP或者是计算机名
<db-name> : 数据库TNS配置的名称
总结
以上所述是长沙网络推广给大家介绍的Oracle 配置远程访问教程，希望对大家有所帮助，如果大家有任何疑问请给我留言，长沙网络推广会及时回复大家的。在此也非常感谢大家对狼蚁SEO网站的支持！