在.pro文件中添加spa
INCLUDEPATH += $$quote(C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include) $$quote(C:\Program Files (x86)\Windows Kits\10\Include\10.0.10240.0\ucrt)
LIBS += -L$$quote(C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\lib) -L$$quote(C:\Program Files (x86)\Windows Kits\10\Lib\10.0.10240.0\ucrt\x86) -L$$quote(C:\ProgramFiles(x86)\WindowsKits\8.1\Lib\winv6.3\um\x86)