只需要在.pro文件中加入下面两句即可(Qt Creator 1.0.0中不需要, 1.1.0中却需要, 郁闷)
MOC_DIR = debug
OBJECTS_DIR = debug
UI_DIR = gui
==========================================================
QT += sql xml
CONFIG -= app_bundle
TARGET = LaundryManager
TEMPLATE = app
MOC_DIR = __
OBJECTS_DIR = __
include(gui/gui.pri)
include(domain/domain.pri)
include(dao/dao.pri)
include(dbutil/dbutil.pri)
include(util/util.pri)
SOURCES += main.cpp