Dockerfile

#基础镜像（用来构建镜像）
#FROM microsoft/dotnet:2.1-aspnetcore-runtime AS base
FROM microsoft/dotnet:2.1-aspnetcore-runtime-libgdiplus AS base
WORKDIR /app
EXPOSE 80
ENV TZ=Asia/Shanghai
RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone

#编译（临时镜像，主要用来编译发布项目）
FROM microsoft/dotnet:2.1-sdk AS publish
WORKDIR /src
COPY . .
WORKDIR /src
RUN dotnet publish -c Release -o /app

#构建镜像
FROM base AS final
WORKDIR /app
COPY --from=publish /app .
#RUN mv /etc/apt/sources.list /etc/apt/sources.list.bak && mv sources.list /etc/apt/ && apt-get update -y && apt-get install -y libgdiplus && apt-get clean && ln -s /usr/lib/libgdiplus.so /usr/lib/gdiplus.dll
ENTRYPOINT ["dotnet", "LoveCollection.Web.dll"]