void Dialog::initDatabase()
{
//连接 sql server 数据库
conn = QSqlDatabase::addDatabase("QODBC");
conn.setDatabaseName(QString("DRIVER={SQL SERVER};SERVER=%1;DATABASE=%2;")
.arg(App::DB_HOSTNAME)
.arg(App::DB_DATABASE_NAME));
conn.setUserName(App::DB_USERNAME);
conn.setPassword(App::DB_PASSWORD);
conn.setPort(App::DB_PORT);
if (!conn.open()) {
QMessageBox::critical(this, tr("数据库连接失败"), conn.lastError().text());
} else {
initTable();
qDebug() << "数据库连接成功!";
}
}