启用isqlplus
iSQL*Plus是sqlplus基于web方式发布的，要使用它只要在服务器上开启即可：
[oracle@localhost ~]$ isqlplusctl start
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "AMERICAN_AMERICAN.ZHS16GBK"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
iSQL*Plus 10.2.0.1.0
Copyright (c) 2003, 2005, Oracle. All rights reserved.
Starting iSQL*Plus …
iSQL*Plus started.
这样就可以访问iSQL*Plus了，当然在服oracle账号务器上还需要添加一条防火墙规则：
iptables -I INPUT -p tcp –dport 5560 -j ACCEPT
这样就可以远程通过web方式访问数据库了。