docker dotnet映像文件创建

Question

我正在使用Windows 10机器，因为当我尝试构建其引发错误的应用程序时，我想对我的dotnet应用程序进行Docker化。

error MSB4019: The imported project "C:\Program Files\dotnet\sdk\2.1.302\Microsoft\VisualStudio\v15.0\WebApplications\Microsoft.WebApplication.targets" was not found. Confirm that the path in the <Import> declaration is correct, and that the file exists on disk.
The command 'cmd /S /C dotnet restore' returned a non-zero code: 1

下面是我的docker文件：

FROM microsoft/dotnet:sdk AS build-env
WORKDIR /app

# Copy csproj and restore as distinct layers
COPY *.csproj ./
RUN dotnet restore

# Copy everything else and build
COPY . ./
RUN dotnet publish -c Release -o out

# Build runtime image
FROM microsoft/dotnet:aspnetcore-runtime
WORKDIR /app
COPY --from=build-env /app/out .
ENTRYPOINT ["dotnet", "AppGenerator.dll"]

请帮帮我

感谢和问候，

Answer 1

我相信您可以通过更改以下内容来解决此问题

FROM microsoft/dotnet:aspnetcore-runtime
WORKDIR /app
COPY --from=build-env /app/out .

到

FROM microsoft/dotnet:aspnetcore-runtime
WORKDIR /out
COPY --from=build-env /out .

否则，请查阅以下工作解决方案。我有这样的项目结构

我的docker文件是

#Stage 1 build 
FROM microsoft/dotnet:sdk as builder

#Create the src in the immediate build steps
WORKDIR  /src

# Cache the result bui copying csproj in the current folder
COPY *.csproj .
RUN dotnet restore

# Copy the rest of your code 
COPY . .
RUN dotnet publish --output /app/ --configuration Release

#stage 2 
FROM microsoft/dotnet:2.1-aspnetcore-runtime

WORKDIR /app
COPY --from=builder /app .
CMD [ "dotnet", "Fantastic.dll" ]

结果是