服務端配置

如果不想自己寫,可以通過 Net Manager 來配置.

以下配置檔案中的 localhost 改為 ip 地址,否則,遠端不能訪問.

1.網路監聽配置

# 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,然後再啟動.

OracleOraDb11g_homeTNSListener
OracleService*

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.新增環境變數

ORACLE_HOME : 是 ODAC 安裝的目錄.

TNS_ADMIN : 是檔案 tnsnames.ora 所在的目錄,一般為 ODAC 安裝目錄下的 network\admin 中.

注: TNS_ADMIN 可以不用新增,直接將 tnsnames.ora 檔案複製到 ODAC 安裝目錄下即可

將 %ORACLE_HOME% 新增到 PATH 環境變數中.

5.配置 TNS

在配置檔案 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> : 資料庫電腦的IP或者是計算機名
<db-name> : 資料庫TNS配置的名稱

總結

以上所述是小編給大家介紹的Oracle 配置遠端訪問教程，希望對大家有所幫助，如果大家有任何疑問請給我留言，小編會及時回覆大家的。在此也非常感謝大家對我們網站的支援！