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name=new QNetworkAccessManager(this);
name->setProxy(QNetworkProxy(QNetworkProxy::HttpProxy,"10.0.0.172",80));
connect(name,SIGNAL(finished(QNetworkReply*)),this,SLOT(GetNetFinished()));
void SearchAll::PressButton()
{
QUrl url=QUrl::fromEncoded("http://api.liqwei.com/weather/");
reply=name->get(QNetworkRequest(url));
//connect(reply,SIGNAL(readyRead()),this,SLOT(GetNetFinished()));
}
void SearchAll::GetNetFinished()
{
gotoDisplayLabel();
QByteArray array=reply->readAll();
QString s=QString(array);
displayLabel->setText(s);
}