QSqlDatabase db = QSqlDatabase::addDatabase("QSQLITE");//db.setHostName("fedora12");db.setDatabaseName("test");//db.setUserName("jdh");//db.setPassword("123456");if (!db.open()){cout << "shu ju ku dabukai!!!!!!!" << endl;}cout << "shu ju ku cao zuo---------------!!!!!!!" << endl;QSqlQuery q;if (q.exec("CREATE TABLE test_table (id INT PRIMARY KEY,name VARCHAR)") == false){cout << "shu ju ku dabukai22222222!!!!!!!" << endl;}q.exec("insert into test_table values (8,'LiLei')");q.exec("insert into test_table values (46,'HanMeiMei')");q.exec("select * from test_table");while (q.next()){cout << "caozuo!!" << endl;int id = q.value(0).toInt();QString name = q.value(1).toString();qDebug() << id << name << endl;}
注意:如果数据库名称为:memory:,则只在内存中建立表. 此程序移植到嵌入式linux中一样可以运行。