please help me!!

Hello
I`m Xindice newbie
I have problems with addressbook example
I know also that this issue was answered a lot of times but I have checked 
and try all possibility and this still doesn`t work

I have Xindice as a webapp store in Tomcat Server

I strore addressbook. war in it try to List contact for example and i get an 
error

I know that it search for http://localhost:8888/xindice

I try to put in addressbook source file DBconnection
this xindice://localhost:8080/db/ in exchange for xindice:///db/

pelase help me