宿主机 PL/SQL Developer 连接虚拟机 ORACLE 数据库

1.确保主机与虚拟机间通信正常，双方关闭window防火墙。如能 ping 通，请确保两机IP在一个网段

2.主机安装orcl客户端

3.虚拟机 D:\app\lin\product\11.2.0\dbhome_1\NETWORK\ADMIN\tnsnames.ora 文件复制到

　　宿主机 D:\Program Files (x86)\Oracle\Instant Client\network\admin\tnsnames.ora 

　　并将 localhost 修改为 169.254.84.184 

ORCL =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = 169.254.84.184)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = orcl)
    )
  )

4.虚拟机配置监听服务

lsnrctl status

5.虚拟机监听服务与 service 打开，成功！