问题
Im making a GUI application in Qt, it will be a front end to a database basically
however i haven't even got to the point of doing anything yet because my database connection just keeps failing (Well it doesn't actually compile so its not a DB connection issue)
Anyway my project wont even build because Qt gives the error:
error: C1083: Cannot open include file: 'mysql.h': No such file or directory
which i dont particularly understand because in the class that uses the QtSQL stuff i have included:
#include <QtSql/QSqlDatabase>
#include <QtSql/QMYSQLDriver>
kind of banging my head against the desk now because it is my understanding from the documentation that these 2 includes are all you need, oh and this in my .pro
QT += sql
am i missing something really obvious here?
cheers
回答1:
You actually don't need to include QMYSQLDriver
. What you really need is to build mysql driver. Here is the manual, which tells you how to do it.
来源:https://stackoverflow.com/questions/15930894/qt-mysql-cannot-open-include-file-mysql-h