1 安装 Windows8.1-KB2999226-x64
2 安装 DotNetCore.1.0.4_1.1.1-WindowsHosting
http://download.microsoft.com/download/3/8/1/381CBBF3-36DA-4983-BFF3-5881548A70BE/DotNetCore.1.0.4_1.1.1-WindowsHosting.exe
3 安装 dotnet-sdk-2.1.104-win-x64 找对与程序对于的版本 https://www.microsoft.com/net/download/archives
4 修改应用程序池.Net CLR版本 为无托管代码
5、强制执行HTTPS
https://docs.microsoft.com/zh-cn/aspnet/core/security/enforcing-ssl?view=aspnetcore-2.1&tabs=visual-studio#require-https