连接服务器oralce数据库的方法

修改tnsnames.ora文件，如下

ORCL_102.96.17.69=
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST =102.96.17.69)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = bpmdb)
    )
  )