<Connector className="org.apache.coyote.
tomcat5.CoyoteConnector"
port="8080" minProcessors="5" maxProcessors="100"
enableLookups="true" redirectPort="8443" acceptCount="100"
debug="0" connectionTimeout="20000" 
disableUploadTimeout="true" />

SQL> call dbms_xdb.cfg_update(updateXML(
2        dbms_xdb.cfg_get()
3      , '/xdbconfig/sysconfig/protocolconfig
/httpconfig/http-port/text()'
4      , 8081))
5  / 
运行完后提示：Call completed.

　　SQL> COMMIT;

　　提示：Commit complete。

　　SQL> EXEC dbms_xdb.cfg_refresh;

　　提示：PL/SQL procedure successfully completed.