Qt4.7 mysql5.6 驱动 包含libmysql.dll 32位 windows下，包含libmysql.dll 32位 libmysql.dll放在QT的bin文件下，其他的.a和.dll文件放在QT的plugins\sqldrivers下(The Qt4.7 mysql5.6 driver contains libmysql.dll 32 bits Windows, including libmysql.dll, 32 bit libmysql.dll, placed in th