aspnetcore2.1 部署到docker （访问出现404）

Dockerfile

FROM microsoft/dotnet:2.1-aspnetcore-runtime
WORKDIR /app
COPY ./publish .
ENTRYPOINT ["dotnet", "WebApiTestNew1.dll"]

Program.cs

        public static IWebHostBuilder CreateWebHostBuilder(string[] args) =>
            WebHost.CreateDefaultBuilder(args)
            .UseContentRoot(Directory.GetCurrentDirectory())   // 这段解决部署到docker中，出现404错误
                .UseStartup<Startup>();

出现404的原因： https://blog.agchapman.com/resolving-404-errors-when-publishing-asp-net-core-for-docker/