1.安装dotnet-hosting-3.1.15-win.exe
https://download.visualstudio.microsoft.com/download/pr/c8eabe25-bb2b-4089-992e-48198ff72ad8/a55a5313bfb65ac9bd2e5069dd4de5bc/dotnet-hosting-3.1.15-win.exe
2.发布到文件夹
3.部署iis站点
原文：https://www.cnblogs.com/ligenyun/p/14829459.html