navicat连接本地oracleXE

1.cmd->sqlplus
2.conn /as sysdba;
3.create user ws identified by “123456”;
4.select username from dba_users;
5.alter user ws account unlock;
6.grant conn to ws;
7.conn ws/123456;
8.查看oracle\product\11.2.0\server\network\ADMIN\tnsname.ora的Host,Port和Service_name;