FROM mcr.microsoft.com/dotnet/core/sdk:3.1 AS build
WORKDIR /app
COPY *.sln .
COPY . .
RUN dotnet restore
RUN dotnet publish -c Release -o out
FROM mcr.microsoft.com/dotnet/core/runtime:3.1 AS runtime
WORKDIR /app
COPY --from=build /app/out ./
ENTRYPOINT ["dotnet", "MyAppName.dll"]
docker build -t my-image-name .
docker run -p 8080:80 my-image-name
其中,“8080”是要将 web 应用程序映射到的主机端口,“80”是该应用程序使用的 docker 内部端口。