我使用的是Ubuntu,我有Qt offline,它是从脱机安装程序安装的。连接到MySQL数据库时出现错误
QSqlDatabase: QMYSQL driver not loaded
QSqlDatabase: available drivers: QSQLITE QSQLITE2
QSqlError(-1, "Driver not loaded", "Driver not loaded")
Failed to connect.
The program has unexpectedly finished.
现在我尝试了这段代码
#include <Q
我正在尝试创建到数据库的连接,并对数据库进行插入/删除/查询。我对SQL比较了解,但我似乎不能用Qt理解它。我以前用Delphi编程。
这是我到目前为止的代码:
QSqlDatabase db;
db.addDatabase("QSQLITE");
db.setHostName( "localhost" ); //I don't know if i should include this the database is in the same directory as my program
db.setDatabaseName( "Xmato.o