• 重启TNSLSNR 
  打开CMD，输入以下命令。

lsnrctl stop

lsnrctl start

lsnrctl stat

///

# listener.ora Network Configuration File: F:\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 = F:\app\Administrator\product\11.2.0\dbhome_1)

      (PROGRAM = extproc)

      (ENVS = "EXTPROC_DLLS=ONLY:F:\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))// localhost改为计算机名：方法：点我的电脑右击，属性中的“计算机名”

    )

  )

ADR_BASE_LISTENER = F:\app\Administrator

//

改vmbox中winxp网络 为host-only 模式，网址选自动获取

Tnsnames.ora 中的host 也改为改为oracle 所在主机的计算机名：方法：点我的电脑右击，属性中的“计算机名”