oracle 10.2.0 在不插网线安装时，网络由用户验证，安装完毕后重启机子，插网线启动oracle服务时，总是出现监听失败，这时可进行如下修改：打开oracle\product\10.2.0\db_1\NETWORK\ADMIN\listener.ora
将
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = D:\soft\oracle\product\10.2.0\db_1)
(PROGRAM = extproc)
)
)
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
)
)
中红色标识的localhost改为机器名，如：mycoputer