how to remove append Query String from url

hi,
http://localhost:8080/yamahaWeb/ProductPurchaseController?subAction=productdetails&ecmsku=84759&ecmlds=Big Brown Book Of Organ Solos&ecmurl=84759.htm &posprc=38.90&imgpath=ECM/DEV/WCS_IMAGES/ECMMST/ESH084759T.jpg&ctlqnv=5.0&screen=productdetails&ITFPRI=&ITFPRG=&ITFDIS=&ITFDIG=&ecmd1=This outstanding collection provides today's &ecmd2=chirch organists with an excellent source for &ecmd3=worship service music: classic hymns, Christmas &ecmd4=standards, songs for Lent and Easter, classical &ecmd5=melodies, traditional spirituals and more, all by &ecmd6=top arrangers Ron Boud, Keith Christopher, Owen &ecmd7=Griffin, Dick Torrans and Don Wyrtzen. Includes &ecmd8=28 songs and medleys arranged at the medium- &ecmd9=difficult level. &ecmd10= &ecmd12= &ecmd13= &ecmd14= &ecmd15= &ecmd16= &ecmd17= &ecmd18= &ecmd19= &ecmd20=

I am getting url above format:but I need format:
http://localhost:8080/yamahaWeb/ProductPurchaseController.

remaining stuff has to be removed from url.
I used doPost().but Query String appending url.
plz give me suggestions.

mmm mmm,

Please don't post the same question to multiple forums.
Doing so is called cross-posting and is considered rude.
It wastes the time of those who would help you.

Also, you'll need to fix your screen name before continuing on Javaranch.
You can do so here:
http://www.coderanch.com/forums/user/edit

You can view the naming policy here.

Thank you
[ December 19, 2005: Message edited by: Ben Souther ]