qt - 如何将 Windows 上的 opencv DLL 添加到 QTCreator 项目中？

Question

我构建了 opencv 并将这些行添加到 .pro 文件中:

INCLUDEPATH += C:/opencv-3.4.1/build/install/include

LIBS += C:\opencv-3.4.1\build\LIB\Debug\opencv_core341d.lib
LIBS += C:\opencv-3.4.1\build\LIB\Debug\opencv_highgui341d.lib
LIBS += C:\opencv-3.4.1\build\LIB\Debug\opencv_imgcodecs341d.lib
LIBS += C:\opencv-3.4.1\build\LIB\Debug\opencv_imgproc341d.lib
LIBS += C:\opencv-3.4.1\build\LIB\Debug\opencv_features2d341d.lib

现在如果我启动项目，它链接成功但无法启动:

Starting C:\Users\steve\Documents\build-qttest4-Desktop_Qt_5_11_0_MSVC2015_64bit-Debug\debug\qttest4.exe...
The program has unexpectedly finished.
The process was ended forcefully.

我能以某种方式告诉 QTCreator 添加 DLL 文件以将 opencv DLL 文件放入 build-qttest4-Desktop_Qt_5_11_0_MSVC2015_64bit-Debug 文件夹吗？

Answer 1

这是一个解决方案(与顶级谷歌搜索教程不匹配):

INCLUDEPATH += C:/opencv-3.4.1/build/install/include
LIBS += C:\opencv-3.4.1\build\LIB\Debug\opencv_core341d.lib
LIBS += C:\opencv-3.4.1\build\LIB\Debug\opencv_highgui341d.lib
LIBS += C:\opencv-3.4.1\build\LIB\Debug\opencv_imgcodecs341d.lib
LIBS += C:\opencv-3.4.1\build\LIB\Debug\opencv_imgproc341d.lib
LIBS += C:\opencv-3.4.1\build\LIB\Debug\opencv_features2d341d.lib
LIBS += -L"C:/opencv-3.4.1/build/bin/Debug"

不要忘记运行Build->Run qmake。