下面就是解決方案： 1- From the command prompt, stop isqlplus: c:\&;isqlplusctl stop 2- Assuming that you install oracle under C drive, run the following comands: c:\&;set oracle_home=c:\oracle\product\10.2.0\db_1 c:\&;set java_home=%ORACLE_HOME%\jdk
3- Change directory to: cd %ORACLE_HOME%\oc4j\j2ee\isqlplus\application-deployments\isqlplus
4- Suppose you need to create a new user with user name 'yoyo' and password 'ch51*****', run the following command: %JAVA_HOME%\bin\java -Djava.security.properties=%ORACLE_HOME%\oc4j\j2ee\home\config\jazn.security.props -jar %ORACLE_HOME%\oc4j\j2ee\home\jazn.jar -user "iSQL*Plus DBA/admin" -password welcome -adduser "iSQL*Plus DBA" yoyo ch51*****
5- To check that adding this new user was successful, run the following command: %JAVA_HOME%\bin\java -Djava.security.properties=%ORACLE_HOME%\oc4j\j2ee\home\config\jazn.security.props -jar %ORACLE_HOME%\oc4j\j2ee\home\jazn.jar -user "iSQL*Plus DBA/admin" -password welcome -listusers "iSQL*Plus DBA" 結果： admin yoyo 6- To grant a user access to the webDba role from the command line, enter: %JAVA_HOME%\bin\java -Djava.security.properties=%ORACLE_HOME%\oc4j\j2ee\home\config\jazn.security.props -jar %ORACLE_HOME%\oc4j\j2ee\home\jazn.jar -user "iSQL*Plus DBA/admin" -password welcome -grantrole webDba "iSQL*Plus DBA" yoyo 7- Now, run start isqlplus again and enjoy it: isqlplusctl start 8. 再次訪問： http://hostname:5560/isqlplus/dba, 給出用戶名和密碼： yoyo 和 ch51***** （全小寫），就可看到isqlplus的登入界面， 然后再提供用戶名：SYSTEM,口令：ch51*****， 連接標識:(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=KCSQLBI)(PORT=1521)))(CONNECT_DATA=(SERVICE_NAME=orcl))),權限SYSDBA， 就可以訪問了。
