Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=localhost.localdomain)(PORT=1521)))
Services Summary...
Service "orcl" has 1 instance(s).
Instance "orcl", status UNKNOWN, has 1 handler(s) for this service...
非常简单，localhost和127.0.0.1都是本地地址，你应该改成真实ip地址或者机器名称
修改tnsnames.ora里面的localhost成真实ip地址或者真实hostname，然后执行lsnrctl start