修改oracle监听器

修改：E:\oracle\product\10.2.0\db_1\NETWORK\ADMIN目录下的tnsnames.ora文件

监听器名称=
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = IP地址)(PORT = 端口号))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = 数据库名字)
    )
  )