先执行一下命令:
call "C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\VC\Auxiliary\Build\vcvars64.bat"
 SET "PATH=D:\soft_install\qtcreator\5.12.10\msvc2017_64\bin;%PATH%"
 pause
执行完以上命令之后,再执行以下命令:
call  env.bat
 qmake -r -tp vc  RenderDesktop.pro
 pause