用QT连接mysql数据库出现警告 程序可运行
qDebug()<<QSqlDatabase::drivers();
QSqlDatabase db=QSqlDatabase::addDatabase("QMYSQL");
db.setDatabaseName("info");
db.setUserName("root");
db.setHostName("localhost");
db.setPassword("");
db.setPort(3306);
db.open("root","");
[LspTrace]process path is E:\text\build-untitled13-Desktop_Qt_5_3_MinGW_32bit-Debug\debug\untitled13.exe
[LspTrace]ReadAccConfig returns false!
[LspTrace]FindMatchingProvider: inInfo is one of the LSPs entry.
[LspTrace]WSPStartup end: 0, protocol=17