oracle--本地網絡配置tnsnames.ora和監聽器listener.ora

文件tnsnames.ora 是給orcl客戶端使用

配置本地網絡服務:(客戶端)
第一種使用暴力方式直接操作：
修改：C:\app\Administrator\product\11.2.0\dbhome_1\NETWORK\ADMIN\tnsnames.ora
				
				ORCL =        >網絡服務名
				  (DESCRIPTION =
					(ADDRESS = (PROTOCOL = TCP)(HOST = 服務器ip)(PORT = 1521))
					(CONNECT_DATA =
					  (SERVER = DEDICATED)
					  (SERVICE_NAME = orcl)
					)
				  )

　　

實例

ww =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = DESKTOP-7719O7O)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = orcl)
    )
  )

　　

 

　listener.ora

監聽連接請求的，相當於秘書

當你請求別人的orcl時候，就會經過這個監聽程序

# listener.ora Network Configuration File: D:\ItSoftWareInstalled\oracle\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 = D:\ItSoftWareInstalled\oracle\product\11.2.0\dbhome_1)
      (PROGRAM = extproc)
      (ENVS = "EXTPROC_DLLS=ONLY:D:\ItSoftWareInstalled\oracle\product\11.2.0\dbhome_1\bin\oraclr11.dll")
    )
  )

LISTENER =
  (DESCRIPTION_LIST =
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
      (ADDRESS = (PROTOCOL = TCP)(HOST = DESKTOP-7719O7O)(PORT = 1521))
    )
  )

ADR_BASE_LISTENER = D:\ItSoftWareInstalled\oracle

　如果出現如下錯誤，多半是windows問題，在文件中添加如下代碼

第一種使用暴力方式直接操作：
				修改：C:\app\Administrator\product\11.2.0\dbhome_1\NETWORK\ADMIN\tnsnames.ora
				
				ORCL =        >網絡服務名
				  (DESCRIPTION =
					(ADDRESS = (PROTOCOL = TCP)(HOST = 服務器ip)(PORT = 1521))
					(CONNECT_DATA =
					  (SERVER = DEDICATED)
					  (SERVICE_NAME = orcl)
					)
				  )
			第二種方式：
				使用圖形界面：NCA
			配置監聽器:（服務器端）
			常見問題：
				配置監聽器，計算機名必須是英文的