QString sousuo=ui->keyLineEdit->text();
QSqlQueryModel *model = new QSqlQueryModel(this);
model->setQuery(QObject::tr("SELECT title FROM k,kw where k.html=kw.html and keyword like '%%1%'").arg(sousuo));
ui->listView->setModel(model);
ui->listView->setEditTriggers(QAbstractItemView::NoEditTriggers);
你说的研究model,view是什么意思,能说得具体点吗