需要在客戶端安裝oracle客戶端工具，
然後修改
在安裝ORACLE的目錄下 /.../network/ADMIN 有個tnsnames.ora 加入如下代碼
數據庫名=
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.17 )(PORT = 1521))
)
(CONNECT_DATA =
(SERVICE_NAME =數據庫名)
)
)