首先需要說明該文檔所使用的Oracle的版本及類型:12c,案頭版(desktop class,與之相對的是server class)
我們知道,Oracle本地訪問host為localhost,和其他關係型資料庫mysql,sql server一樣,Oracle遠端存取同樣需要修改host等參數。
因此,在部署Oracle前,需要確認的事只有一個:確保安裝Oracle的機器有靜態ip(在區域網路內是靜態ip也行)
下面開始:
1.關閉windows防火牆,在linux環境下就關閉linux的防火牆
2.修改Oracle的net manager配置
開啟oracle的net manager,配置如下(主要是講連線類型修改為共用伺服器):
3.配置串連數
開啟Database Configuration Assistant
接下來一直next就行了
4.修改監聽ip 找到安裝Oracle的ADMIN目錄,筆者的目錄為:
D:\app\orcl\product\12.1.0\dbhome_1\NETWORK\ADMIN
檔案夾下開啟下述檔案:
修改如下(主要是修改HOST的值):
tnsnames.ora
<pre name="code" class="sql"># tnsnames.ora Network Configuration File: # D:\app\orcl\product\12.1.0\dbhome_1\NETWORK\ADMIN\tnsnames.ora# Generated by Oracle configuration tools.ORACLR_CONNECTION_DATA = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521)) ) (CONNECT_DATA = (SID = CLRExtProc) (PRESENTATION = RO) ) )LISTENER_ORCL = (ADDRESS = (PROTOCOL = TCP)(HOST = 10.60.38.154)(PORT = 1521))ORCL = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521)) ) (CONNECT_DATA = (SERVER = SHARED) (SERVICE_NAME = orcl) ) )
listener.ora
# listener.ora Network Configuration File: # D:\app\orcl\product\12.1.0\dbhome_1\network\admin\listener.ora# Generated by Oracle configuration tools.SID_LIST_LISTENER = (SID_LIST = (SID_DESC = (SID_NAME = CLRExtProc) (ORACLE_HOME = D:\app\orcl\product\12.1.0\dbhome_1) (PROGRAM = extproc) (ENVS = "EXTPROC_DLLS=ONLY:D:\app\orcl\product\12.1.0\dbhome_1\bin\oraclr12.dll") ) )LISTENER = (DESCRIPTION_LIST = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = 10.60.38.154)(PORT = 1521)) (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521)) ) )
上面兩份檔案的代碼加粗部分為需要修改的。可以看出,主要是把host從localhost修改為原生靜態ip。
5.修改完畢後重啟所有服務(這點非常重要),之後通過sql developer測試成功