i installed qgis server and qgis web client. and i can see
localhost/web/site/qgiswebclient.html?map=/var/www/web/projects/helloworld.qgs&format=image/png&visibleLayers=Hello,Country

And i installed postgresql, postgis, and geoserver. i connected import shape files and i see
localhost:8080/geoserver/GIStest/wms?service=WMS&version=1.1.0&request=GetMap&layers=GIStest:Country&styles=&bbox=-176.248494673366,-67.5929956881973,182.893410989597,83.6210855559975&width=783&height=330&srs=EPSG:4326&format=application/openlayers

How to read qgis web client from geoserver wms?