[pre] db = QSqlDatabase::addDatabase("QMYSQL"); db.setDatabaseName("tmp");db.setUserName("user")'
db.setPasswd("passwd");
if (！db.open()) {qDebug()<<"db open error"<<endl;
}
运行下显示 db open error。
Can't connect to MySQL server on '192.168.1.130' (111) QMYSQL: Unable to connect"
怎么解决这个问题那？
[/pre]
