android getinputstream() 异常,android - getInputStream throws Exception - Stack Overflow

I'm trying to invoke a webservice and parse the returned XML, so my invoke URL is :

http://192.168.1.12/cr.ws/CarCategories.asmx/CarCategoryComparatorRQ?IdUser=1076&IdCurrency=1&IdLanguage=1&IdCarCategory=0&IdPickupRentCarAgencies=3&IdReturnRentCarAgencies=3&PickupDate=6/4/2011&ReturnDate=9/4/2011&Supplier=Prima%20Rent%20a%20Car&b=prima

in my browser I get the desired response :

22

22

AvantGarde Rent a Car

Tunis; Aéroport de Tunis-Carthage

5

Tunis; Aéroport de Tunis-Carthage

5

705

Catégorie A [ex:Kia Rio;Renault Symbol]

1

Car-22-20090521-125545.jpg

0

150

0

135

45

10%

67.500

50

0000135000

But this function trows java.io.FileNotFoundException

protected InputStream getInputStream() {

try {

return feedUrl.openConnection().getInputStream();

} catch (IOException e) {

throw new RuntimeException(e);

}

Please help me, I wasted couple hours searching but nothing :(

Thanks.