使用传统或未涉及npm的Blazor项目下在进行CI时，理论上是不需要进行特殊处理的，按常规的.NET Core 的流程即可；
准备
需要了解如何使用Azure Devops Pipeline：Azure Devops下构建.NET Core项目CI/CD Pipelines
Antd Blazor与传统Blazor有啥区别
在使用AntDesign.Templates创建模板项目后，在打开 xxxxxxx.csproj 文件时，不难发现在内容的最后，存在着构建时对npm的操作：
<Target Name="DebugEnsureNodeEnv" BeforeTargets="Build" Condition=" '$(Configuration)' == 'Debug' And !Exists('$(SolutionDir)node_modules') ">
<!-- Ensure Node.js is installed -->
<Exec Command="node --version" ContinueOnError="true">
<Output TaskParameter="ExitCode" PropertyName="ErrorCode" />
</Exec>
<Error Condition="'$(ErrorCode)' != '0'" Text="Node.js is required to build and run this project. To continue, please install Node.js from https://nodejs.org/, and then restart your command prompt or IDE." />
<Message Importance="high" Text="Restoring dependencies using 'npm'. This may take several minutes..." />
<Exec WorkingDirectory="$(SolutionDir)" Command="npm install" />
</Target>
<Target Name="DebugRunGulp" BeforeTargets="DebugEnsureNodeEnv" Condition=" '$(Configuration)' == 'Debug' And Exists('$(SolutionDir)node_modules') ">
<Exec WorkingDirectory="$(SolutionDir)" Command="npm run gulp:pro" />
</Target>
<!-- publish 时进行一系列的npm操作 -->
<Target Name="PublishRunGulp" AfterTargets="ComputeFilesToPublish">
<Exec WorkingDirectory="$(SolutionDir)" Command="npm install" />
<Exec WorkingDirectory="$(SolutionDir)" Command="npm run gulp:pro" />
</Target>
使用传统Blazor Dockerfile进行build image
从上述配置中不难看出，我们在执行publish时，是需要在有nodejs的环境下进行的，且执行publish是在构建image时才需要进行的操作；所以，在我使用传统的blazor dokerfile（右键项目 -> docker支持 生成的Dockerfile）进行 build image 时，出现了如下错误：
The command "npm install" exited with code 127.
#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/aspnet:6.0 AS base
WORKDIR /app
EXPOSE 80
FROM mcr.microsoft.com/dotnet/sdk:6.0 AS build
WORKDIR /src
COPY . .
RUN dotnet restore "src/WeComLoad.Open.Blazor/WeComLoad.Open.Blazor.csproj"
COPY . .
WORKDIR "/src/src/WeComLoad.Open.Blazor"
RUN dotnet build "WeComLoad.Open.Blazor.csproj" -c Release -o /app/build
FROM build AS publish
RUN dotnet publish "WeComLoad.Open.Blazor.csproj" -c Release -o /app/publish
FROM base AS final
WORKDIR /app
COPY --from=publish /app/publish .
ENTRYPOINT ["dotnet", "WeComLoad.Open.Blazor.dll"]
错误也很明显，在执行publish命令时，没有找到npm指令；
解决
当然，很粗暴，你既然没有npm，那我就跟你安装一个，这样不就有了，所以Dockerfile改成了如下：
#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/aspnet:6.0 AS base
WORKDIR /app
EXPOSE 80
FROM mcr.microsoft.com/dotnet/sdk:6.0 AS build
WORKDIR /src
COPY . .
RUN dotnet restore "src/WeComLoad.Open.Blazor/WeComLoad.Open.Blazor.csproj"
COPY . .
WORKDIR "/src/src/WeComLoad.Open.Blazor"
# 添加此条步骤，安装nodejs，保证能使用npm
RUN apt-get update && apt-get upgrade -y && \
apt-get install -y nodejs \
npm # note this one
RUN dotnet build "WeComLoad.Open.Blazor.csproj" -c Release -o /app/build
FROM build AS publish
RUN dotnet publish "WeComLoad.Open.Blazor.csproj" -c Release -o /app/publish
FROM base AS final
WORKDIR /app
COPY --from=publish /app/publish .
ENTRYPOINT ["dotnet", "WeComLoad.Open.Blazor.dll"]
这样就可以快乐的进行CI/CD了，只是对于每次的 apt-get install -y nodejs都需要消耗一定的时间；
对于pipeline yml文件，不需要做任何改动；