现已解决,修改后的配置文件如下
#listener.ora # listener.ora Network Configuration File: D:\oracle\product\10.2.0\db_1\network\admin\listener.ora # Generated by Oracle configuration tools. SID_LIST_LISTENER = (SID_LIST = (SID_DESC = (SID_NAME = PLSExtProc) (ORACLE_HOME = D:\oracle\product\10.2.0\db_1) (PROGRAM = extproc) ) (SID_DESC = (SID_NAME = orcl) (ORACLE_HOME = D:\oracle\product\10.2.0\db_1) ) ) LISTENER = (DESCRIPTION_LIST = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC)) ) (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = ecss-dev)(PORT = 1521)) ) ) )
#sqlnet.ora # This file is actually generated by netca. But if customers choose to # install "Software Only", this file wont exist and without the native # authentication, they will not be able to connect to the database on NT. SQLNET.AUTHENTICATION_SERVICES = (NTS) NAMES.DIRECTORY_PATH= (EZCONNECT)
#tnsnames.ora orcl = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = ecss-dev)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = orcl) ) )