ORA-12505, TNS:listener does not currently know of

今天，在虛擬機上運行oracle，在MAC中使用eclipse，JDBC鏈接oracle時失敗，而用my eclipse的jdbc鏈接時，則報：ORA-12505, TNS:listener does not currently know of SID given in connect desc...

出現以上的問題是沒法識別SID，解決方法以下：

 

1.找到如下目錄,/opt/oracle/product/10.2.0/db_1/network/admin，修改listener.ora，（find -name listener.ora便可找到該文件）爲：

   

    # listener.ora Network Configuration File: /opt/oracle/product/10.2.0/db_1/network/admin/listener.ora
    # Generated by Oracle configuration tools.

    SID_LIST_LISTENER =
        (SID_LIST =
             (SID_DESC =
                   (SID_NAME = PLSExtProc)
                   (ORACLE_HOME = /opt/oracle/product/10.2.0/db_1)
                   (PROGRAM = extproc)
             )
            (SID_DESC =
                   (GLOBAL_DBNAME = ORCL)
                   (ORACLE_HOME = /opt/oracle/product/10.2.0/db_1)
                   (SID_NAME = ORCL)
            )
        )

    LISTENER =
        (DESCRIPTION_LIST =
              (DESCRIPTION =
                    (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC3))
                    (ADDRESS = (PROTOCOL = TCP)(HOST = localhost.localdomain)(PORT = 1523))
              )
        )

最後從新配置和啓動監聽就能夠了！！