服務端配置
如果不想自己寫,可以通過 Net Manager 來配置.
以下配置文件中的 localhost 改為 ip 地址,否則,遠程不能訪問.
1.網絡監聽配置
# 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
多個IP時,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))
多個IP時,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.停止和啟動服務
先停止以下服務,然后再啟動.
OracleOraDb11g_homeTNSListenerOracleService*
客戶端配置
1.下載 ODAC 壓縮包.
2.解壓下載的 ODAC 壓縮包.
3.執行安裝命令
示例:
install.bat all D:/Program/ODAC/12040x64 OracleHome true
4.添加環境變量
ORACLE_HOME : 是 ODAC 安裝的目錄.
TNS_ADMIN : 是文件 tnsnames.ora 所在的目錄,一般為 ODAC 安裝目錄下的 network/admin 中.
注: TNS_ADMIN 可以不用添加,直接將 tnsnames.ora 文件復制到 ODAC 安裝目錄下即可
將 %ORACLE_HOME% 添加到 PATH 環境變量中.
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>) ) )
說明:
<db-host> : 數據庫電腦的IP或者是計算機名
<db-name> : 數據庫TNS配置的名稱
總結
以上所述是小編給大家介紹的Oracle 配置遠程訪問教程，希望對大家有所幫助，如果大家有任何疑問請給我留言，小編會及時回復大家的。在此也非常感謝大家對VeVb武林網網站的支持！
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