qt连接数据库（MySQL）

 

[代码] [C/C++/Objective-C]代码

view source print ? 01 QSqlDatabase db =QSqlDatabase::addDatabase( "QMYSQL" /*"QODBC"*/ ); // becomes the new default connection  02      db.setUserName( "root" ); //用户名  03      db.setPassword( "password" ); //密码  04      db.setHostName( "localhost" );  05      db.setDatabaseName( "test" ); //数据库名  06      db.setConnectOptions( "CLIENT_SSL=1;CLIENT_IGNORE_SPACE=1" ); //使用SSL  07      db.setPort(3306); //端口  08      if (db.open()){  09          qDebug()<< "open/n" <<db.lastError().driverText()<< "/n" ;  10      }  11      else {  12          qDebug()<< "open faile/n" ;  13      }