Question

：用lsnrctl start 启动oracle监听出现以下错误TNS-12541: TNS: 无监听程序 TNS-12560: TNS: 协议适配器错

# listener.ora Network Configuration File: D:\oracle\product\11.2.0\dbhome_1\NETWORK\ADMIN\listener.ora
# Generated by Oracle configuration tools.

SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = CLRExtProc)
(ORACLE_HOME = D:\oracle\product\11.2.0\dbhome_1)
(PROGRAM = extproc)
(ENVS = "EXTPROC_DLLS=ONLY:D:\oracle\product\11.2.0\dbhome_1\bin\oraclr11.dll")
)
)

LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
)
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
)
)

ADR_BASE_LISTENER = D:\oracle

Answer 1

这listener.ora……用netca重新建个吧……
顺便说下
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
localhost……你想干嘛……只能本机可以连数据库？

Answer 2

localhost不要用这个，我测试过，你填IP就可以了。

追问

那ip该怎么写呢？写什么ip ?谢谢。。。

追答

填写你oracle数据库的IP

Answer 3

嗯嗯，这监听器没建好啊，而且可能数据库服务也没有启动

Answer 4

这