https://blog.csdn.net/wangdong1106/article/details/109597447

    注意最后向linker/input/Additional dependencies中添加pthreadVC3-w64.lib时要把pthreadVC3-w64.lib的完整路径标上,当路径文件夹中存在空格时需要将整个路径加上双引号。

    比如我的路径是:
    “C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.28.29333\lib\x86\pthreadVC3-w64.lib”