增加dockerfile文件

Bailun.DC.DailyInventorySummary/Dockerfile

+#See https://aka.ms/containerfastmode to understand how Visual Studio uses this Dockerfile to build your images for faster debugging.
+
+FROM mcr.microsoft.com/dotnet/core/runtime:3.1-buster-slim AS base
+WORKDIR /app
+RUN /bin/cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime && echo 'Asia/Shanghai' >/etc/timezone
+
+FROM mcr.microsoft.com/dotnet/core/sdk:3.1-buster AS build
+WORKDIR /src
+COPY ["Bailun.DC.DailyInventorySummary/Bailun.DC.DailyInventorySummary.csproj", "Bailun.DC.DailyInventorySummary/"]
+COPY ["Bailun.DC.Common/Bailun.DC.Common.csproj", "Bailun.DC.Common/"]
+COPY ["Bailun.DC.Models/Bailun.DC.Models.csproj", "Bailun.DC.Models/"]
+RUN dotnet restore "Bailun.DC.DailyInventorySummary/Bailun.DC.DailyInventorySummary.csproj"
+COPY . .
+WORKDIR "/src/Bailun.DC.DailyInventorySummary"
+RUN dotnet build "Bailun.DC.DailyInventorySummary.csproj" -c Release -o /app/build
+
+FROM build AS publish
+RUN dotnet publish "Bailun.DC.DailyInventorySummary.csproj" -c Release -o /app/publish
+
+FROM base AS final
+WORKDIR /app
+COPY --from=publish /app/publish .
+ENTRYPOINT ["dotnet", "Bailun.DC.DailyInventorySummary.dll"]