D:\Oracle\niug\product\11.2.0\dbhome_1\NETWORK\ADMIN
# listener.ora Network Configuration File: D:\Oracle\niug\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\niug\product\11.2.0\dbhome_1)
(PROGRAM = extproc)
(ENVS = "EXTPROC_DLLS=ONLY:D:\Oracle\niug\product\11.2.0\dbhome_1\bin\oraclr11.dll")
)
(SID_DESC =
(GLOBAL_DBNAME = ORCL)
(ORACLE_HOME = D:\Oracle\niug\product\11.2.0\dbhome_1)
(SID_NAME = orcl)
)
)
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
(ADDRESS = (PROTOCOL = TCP)(HOST = niug-PC)(PORT = 1521))
)
)
ADR_BASE_LISTENER = D:\Oracle\niug
2.ORA-28001: the password has expired (DBD ERROR: OCISessionBegin)
使用sys 用户登录
select username,account_status from dba_users;
执行alter user sysman identified by orcl;