在 Docker 容器中设置 IronXL

Curtis Chau

Updated: 2026年4月22日

想使用 C# 读取、编辑和创建 Excel 电子表格文件吗？

IronXL 现在完全支持 Docker，包括适用于 Linux 和 Windows 的 Azure Docker 容器。

为什么使用 Docker？

Docker 使开发人员能够轻松地将任何应用程序打包、发布和运行为轻量级、可移植、自给自足的容器，并且可以在几乎任何地方运行。

IronXL 和 Linux 入门指南

如果您是第一次接触 Docker 与 .NET，我们推荐您阅读这篇关于设置 Docker 调试以及如何将其与 Visual Studio 项目集成的优秀文章。 https://docs.microsoft.com/en-us/visualstudio/containers/edit-and-refresh?view=vs-2019

我们还强烈建议您阅读我们的IronXL Linux 安装和兼容性指南

IronXL Linux Docker 安装要点

使用我们的 NuGet 包

我们建议使用IronXL NuGet 包。它在 Windows、macOS 和 Linux 系统上进行开发时均可正常工作。

PM > Install-Package IronXL.Excel

Install-Package IronXL.Excel

Ubuntu Linux Dockerfiles

Ubuntu 20 with .NET 5

# Base runtime image (Ubuntu 20 with .NET runtime)
FROM mcr.microsoft.com/dotnet/runtime:5.0-focal AS base
WORKDIR /app

# Base development image (Ubuntu 20 with .NET SDK)
FROM mcr.microsoft.com/dotnet/sdk:5.0-focal AS build
WORKDIR /src

# Restore NuGet packages
COPY ["Example/Example.csproj", "Example/"]
RUN dotnet restore "Example/Example.csproj"

# Build project
COPY . .
WORKDIR "/src/Example"
RUN dotnet build "Example.csproj" -c Release -o /app/build

# Publish project
FROM build AS publish
RUN dotnet publish "Example.csproj" -c Release -o /app/publish

# Run app
FROM base AS final
WORKDIR /app
COPY --from=publish /app/publish .
ENTRYPOINT ["dotnet", "Example.dll"]

# Base runtime image (Ubuntu 20 with .NET runtime)
FROM mcr.microsoft.com/dotnet/runtime:5.0-focal AS base
WORKDIR /app

# Base development image (Ubuntu 20 with .NET SDK)
FROM mcr.microsoft.com/dotnet/sdk:5.0-focal AS build
WORKDIR /src

# Restore NuGet packages
COPY ["Example/Example.csproj", "Example/"]
RUN dotnet restore "Example/Example.csproj"

# Build project
COPY . .
WORKDIR "/src/Example"
RUN dotnet build "Example.csproj" -c Release -o /app/build

# Publish project
FROM build AS publish
RUN dotnet publish "Example.csproj" -c Release -o /app/publish

# Run app
FROM base AS final
WORKDIR /app
COPY --from=publish /app/publish .
ENTRYPOINT ["dotnet", "Example.dll"]

Text

Ubuntu 20 with .NET 3.1 LTS

# Base runtime image (Ubuntu 20 with .NET runtime)
FROM mcr.microsoft.com/dotnet/runtime:3.1-focal AS base
WORKDIR /app

# Base development image (Ubuntu 20 with .NET SDK)
FROM mcr.microsoft.com/dotnet/sdk:3.1-focal AS build
WORKDIR /src

# Restore NuGet packages
COPY ["Example/Example.csproj", "Example/"]
RUN dotnet restore "Example/Example.csproj"

# Build project
COPY . .
WORKDIR "/src/Example"
RUN dotnet build "Example.csproj" -c Release -o /app/build

# Publish project
FROM build AS publish
RUN dotnet publish "Example.csproj" -c Release -o /app/publish

# Run app
FROM base AS final
WORKDIR /app
COPY --from=publish /app/publish .
ENTRYPOINT ["dotnet", "Example.dll"]

# Base runtime image (Ubuntu 20 with .NET runtime)
FROM mcr.microsoft.com/dotnet/runtime:3.1-focal AS base
WORKDIR /app

# Base development image (Ubuntu 20 with .NET SDK)
FROM mcr.microsoft.com/dotnet/sdk:3.1-focal AS build
WORKDIR /src

# Restore NuGet packages
COPY ["Example/Example.csproj", "Example/"]
RUN dotnet restore "Example/Example.csproj"

# Build project
COPY . .
WORKDIR "/src/Example"
RUN dotnet build "Example.csproj" -c Release -o /app/build

# Publish project
FROM build AS publish
RUN dotnet publish "Example.csproj" -c Release -o /app/publish

# Run app
FROM base AS final
WORKDIR /app
COPY --from=publish /app/publish .
ENTRYPOINT ["dotnet", "Example.dll"]

Text

Ubuntu 18 with .NET 3.1 LTS

# Base runtime image (Ubuntu 18 with .NET runtime)
FROM mcr.microsoft.com/dotnet/runtime:3.1-bionic AS base
WORKDIR /app

# Base development image (Ubuntu 18 with .NET SDK)
FROM mcr.microsoft.com/dotnet/sdk:3.1-bionic AS build
WORKDIR /src

# Restore NuGet packages
COPY ["Example/Example.csproj", "Example/"]
RUN dotnet restore "Example/Example.csproj"

# Build project
COPY . .
WORKDIR "/src/Example"
RUN dotnet build "Example.csproj" -c Release -o /app/build

# Publish project
FROM build AS publish
RUN dotnet publish "Example.csproj" -c Release -o /app/publish

# Run app
FROM base AS final
WORKDIR /app
COPY --from=publish /app/publish .
ENTRYPOINT ["dotnet", "Example.dll"]

# Base runtime image (Ubuntu 18 with .NET runtime)
FROM mcr.microsoft.com/dotnet/runtime:3.1-bionic AS base
WORKDIR /app

# Base development image (Ubuntu 18 with .NET SDK)
FROM mcr.microsoft.com/dotnet/sdk:3.1-bionic AS build
WORKDIR /src

# Restore NuGet packages
COPY ["Example/Example.csproj", "Example/"]
RUN dotnet restore "Example/Example.csproj"

# Build project
COPY . .
WORKDIR "/src/Example"
RUN dotnet build "Example.csproj" -c Release -o /app/build

# Publish project
FROM build AS publish
RUN dotnet publish "Example.csproj" -c Release -o /app/publish

# Run app
FROM base AS final
WORKDIR /app
COPY --from=publish /app/publish .
ENTRYPOINT ["dotnet", "Example.dll"]

Text

Debian Linux DockerFiles

Debian 11 with .NET 5

# Base runtime image (Debian 10 with .NET runtime)
FROM mcr.microsoft.com/dotnet/aspnet:5.0-bullseye-slim AS base
WORKDIR /app

# Base development image (Debian 10 with .NET SDK)
FROM mcr.microsoft.com/dotnet/sdk:5.0-bullseye-slim AS build
WORKDIR /src

# Restore NuGet packages
COPY ["Example/Example.csproj", "Example/"]
RUN dotnet restore "Example/Example.csproj"

# Build project
COPY . .
WORKDIR "/src/Example"
RUN dotnet build "Example.csproj" -c Release -o /app/build

# Publish project
FROM build AS publish
RUN dotnet publish "Example.csproj" -c Release -o /app/publish

# Run app
FROM base AS final
WORKDIR /app
COPY --from=publish /app/publish .
ENTRYPOINT ["dotnet", "Example.dll"]

# Base runtime image (Debian 10 with .NET runtime)
FROM mcr.microsoft.com/dotnet/aspnet:5.0-bullseye-slim AS base
WORKDIR /app

# Base development image (Debian 10 with .NET SDK)
FROM mcr.microsoft.com/dotnet/sdk:5.0-bullseye-slim AS build
WORKDIR /src

# Restore NuGet packages
COPY ["Example/Example.csproj", "Example/"]
RUN dotnet restore "Example/Example.csproj"

# Build project
COPY . .
WORKDIR "/src/Example"
RUN dotnet build "Example.csproj" -c Release -o /app/build

# Publish project
FROM build AS publish
RUN dotnet publish "Example.csproj" -c Release -o /app/publish

# Run app
FROM base AS final
WORKDIR /app
COPY --from=publish /app/publish .
ENTRYPOINT ["dotnet", "Example.dll"]

Text

Debian 11 with .NET 3.1 LTS

# Base runtime image (Debian 10 with .NET runtime)
FROM mcr.microsoft.com/dotnet/aspnet:3.1-bullseye-slim AS base
WORKDIR /app

# Base development image (Debian 10 with .NET SDK)
FROM mcr.microsoft.com/dotnet/sdk:3.1-bullseye-slim AS build
WORKDIR /src

# Restore NuGet packages
COPY ["Example/Example.csproj", "Example/"]
RUN dotnet restore "Example/Example.csproj"

# Build project
COPY . .
WORKDIR "/src/Example"
RUN dotnet build "Example.csproj" -c Release -o /app/build

# Publish project
FROM build AS publish
RUN dotnet publish "Example.csproj" -c Release -o /app/publish

# Run app
FROM base AS final
WORKDIR /app
COPY --from=publish /app/publish .
ENTRYPOINT ["dotnet", "Example.dll"]

# Base runtime image (Debian 10 with .NET runtime)
FROM mcr.microsoft.com/dotnet/aspnet:3.1-bullseye-slim AS base
WORKDIR /app

# Base development image (Debian 10 with .NET SDK)
FROM mcr.microsoft.com/dotnet/sdk:3.1-bullseye-slim AS build
WORKDIR /src

# Restore NuGet packages
COPY ["Example/Example.csproj", "Example/"]
RUN dotnet restore "Example/Example.csproj"

# Build project
COPY . .
WORKDIR "/src/Example"
RUN dotnet build "Example.csproj" -c Release -o /app/build

# Publish project
FROM build AS publish
RUN dotnet publish "Example.csproj" -c Release -o /app/publish

# Run app
FROM base AS final
WORKDIR /app
COPY --from=publish /app/publish .
ENTRYPOINT ["dotnet", "Example.dll"]

Text

Debian 10 with .NET 5

# Base runtime image (Debian 10 with .NET runtime)
FROM mcr.microsoft.com/dotnet/runtime:5.0 AS base
WORKDIR /app

# Base development image (Debian 10 with .NET SDK)
FROM mcr.microsoft.com/dotnet/sdk:5.0 AS build
WORKDIR /src

# Restore NuGet packages
COPY ["Example/Example.csproj", "Example/"]
RUN dotnet restore "Example/Example.csproj"

# Build project
COPY . .
WORKDIR "/src/Example"
RUN dotnet build "Example.csproj" -c Release -o /app/build

# Publish project
FROM build AS publish
RUN dotnet publish "Example.csproj" -c Release -o /app/publish

# Run app
FROM base AS final
WORKDIR /app
COPY --from=publish /app/publish .
ENTRYPOINT ["dotnet", "Example.dll"]

# Base runtime image (Debian 10 with .NET runtime)
FROM mcr.microsoft.com/dotnet/runtime:5.0 AS base
WORKDIR /app

# Base development image (Debian 10 with .NET SDK)
FROM mcr.microsoft.com/dotnet/sdk:5.0 AS build
WORKDIR /src

# Restore NuGet packages
COPY ["Example/Example.csproj", "Example/"]
RUN dotnet restore "Example/Example.csproj"

# Build project
COPY . .
WORKDIR "/src/Example"
RUN dotnet build "Example.csproj" -c Release -o /app/build

# Publish project
FROM build AS publish
RUN dotnet publish "Example.csproj" -c Release -o /app/publish

# Run app
FROM base AS final
WORKDIR /app
COPY --from=publish /app/publish .
ENTRYPOINT ["dotnet", "Example.dll"]

Text

Debian 10 with .NET 3.1 LTS

# Base runtime image (Debian 10 with .NET runtime)
FROM mcr.microsoft.com/dotnet/runtime:3.1 AS base
WORKDIR /app

# Base development image (Debian 10 with .NET SDK)
FROM mcr.microsoft.com/dotnet/sdk:3.1 AS build
WORKDIR /src

# Restore NuGet packages
COPY ["Example/Example.csproj", "Example/"]
RUN dotnet restore "Example/Example.csproj"

# Build project
COPY . .
WORKDIR "/src/Example"
RUN dotnet build "Example.csproj" -c Release -o /app/build

# Publish project
FROM build AS publish
RUN dotnet publish "Example.csproj" -c Release -o /app/publish

# Run app
FROM base AS final
WORKDIR /app
COPY --from=publish /app/publish .
ENTRYPOINT ["dotnet", "Example.dll"]

# Base runtime image (Debian 10 with .NET runtime)
FROM mcr.microsoft.com/dotnet/runtime:3.1 AS base
WORKDIR /app

# Base development image (Debian 10 with .NET SDK)
FROM mcr.microsoft.com/dotnet/sdk:3.1 AS build
WORKDIR /src

# Restore NuGet packages
COPY ["Example/Example.csproj", "Example/"]
RUN dotnet restore "Example/Example.csproj"

# Build project
COPY . .
WORKDIR "/src/Example"
RUN dotnet build "Example.csproj" -c Release -o /app/build

# Publish project
FROM build AS publish
RUN dotnet publish "Example.csproj" -c Release -o /app/publish

# Run app
FROM base AS final
WORKDIR /app
COPY --from=publish /app/publish .
ENTRYPOINT ["dotnet", "Example.dll"]

Text

CentOS 7 with .NET 3.1 LTS

# Base runtime image (CentOS 7)
FROM centos:7 AS base
WORKDIR /app

# Install necessary packages
RUN yum install sudo -y
RUN sudo rpm -Uvh https://packages.microsoft.com/config/centos/7/packages-microsoft-prod.rpm
RUN sudo yum install dotnet-sdk-3.1 -y
RUN sudo yum install aspnetcore-runtime-3.1 -y
RUN sudo yum install dotnet-runtime-3.1 -y
RUN sudo yum update -y

WORKDIR /src

# Restore NuGet packages
COPY ["Example/Example.csproj", "Example/"]
RUN dotnet restore "Example/Example.csproj"

# Build project
COPY . .
WORKDIR "/src/Example"
RUN dotnet build "Example.csproj" -c Release -o /app/build

# Publish project
FROM base AS publish
WORKDIR /src
COPY . .
RUN dotnet publish "Example.csproj" -c Release -o /app/publish

# Run app
FROM base AS final
WORKDIR /app
COPY --from=publish /app/publish .
ENTRYPOINT ["dotnet", "Example.dll"]

# Base runtime image (CentOS 7)
FROM centos:7 AS base
WORKDIR /app

# Install necessary packages
RUN yum install sudo -y
RUN sudo rpm -Uvh https://packages.microsoft.com/config/centos/7/packages-microsoft-prod.rpm
RUN sudo yum install dotnet-sdk-3.1 -y
RUN sudo yum install aspnetcore-runtime-3.1 -y
RUN sudo yum install dotnet-runtime-3.1 -y
RUN sudo yum update -y

WORKDIR /src

# Restore NuGet packages
COPY ["Example/Example.csproj", "Example/"]
RUN dotnet restore "Example/Example.csproj"

# Build project
COPY . .
WORKDIR "/src/Example"
RUN dotnet build "Example.csproj" -c Release -o /app/build

# Publish project
FROM base AS publish
WORKDIR /src
COPY . .
RUN dotnet publish "Example.csproj" -c Release -o /app/publish

# Run app
FROM base AS final
WORKDIR /app
COPY --from=publish /app/publish .
ENTRYPOINT ["dotnet", "Example.dll"]

Text

CentOS 8 搭配 .NET 3.1 LTS

# Base runtime image (CentOS 8)
FROM centos:8 AS base
WORKDIR /app

# Install necessary packages
RUN yum install sudo -y
RUN sudo rpm -Uvh https://packages.microsoft.com/config/centos/7/packages-microsoft-prod.rpm
RUN sudo yum install dotnet-sdk-3.1 -y
RUN sudo yum install aspnetcore-runtime-3.1 -y
RUN sudo yum install dotnet-runtime-3.1 -y
RUN sudo yum update -y

WORKDIR /src

# Restore NuGet packages
COPY ["Example/Example.csproj", "Example/"]
RUN dotnet restore "Example/Example.csproj"

# Build project
COPY . .
WORKDIR "/src/Example"
RUN dotnet build "Example.csproj" -c Release -o /app/build

# Publish project
FROM base AS publish
WORKDIR /src
COPY . .
RUN dotnet publish "Example.csproj" -c Release -o /app/publish

# Run app
FROM base AS final
WORKDIR /app
COPY --from=publish /app/publish .
ENTRYPOINT ["dotnet", "Example.dll"]

# Base runtime image (CentOS 8)
FROM centos:8 AS base
WORKDIR /app

# Install necessary packages
RUN yum install sudo -y
RUN sudo rpm -Uvh https://packages.microsoft.com/config/centos/7/packages-microsoft-prod.rpm
RUN sudo yum install dotnet-sdk-3.1 -y
RUN sudo yum install aspnetcore-runtime-3.1 -y
RUN sudo yum install dotnet-runtime-3.1 -y
RUN sudo yum update -y

WORKDIR /src

# Restore NuGet packages
COPY ["Example/Example.csproj", "Example/"]
RUN dotnet restore "Example/Example.csproj"

# Build project
COPY . .
WORKDIR "/src/Example"
RUN dotnet build "Example.csproj" -c Release -o /app/build

# Publish project
FROM base AS publish
WORKDIR /src
COPY . .
RUN dotnet publish "Example.csproj" -c Release -o /app/publish

# Run app
FROM base AS final
WORKDIR /app
COPY --from=publish /app/publish .
ENTRYPOINT ["dotnet", "Example.dll"]

Text

常见问题解答

如何在 Docker 容器中设置 IronXL？

要在 Docker 容器中设置 IronXL，您需要使用与 Windows、macOS 和 Linux 兼容的 IronXL NuGet 包。使用命令安装它：dotnet add package IronXL。对于 Docker，将包集成到您的 Dockerfile 中，并确保您的应用程序可以访问必要的库和依赖项。

using Docker 进行 Excel 应用程序的好处是什么？

Docker 允许您打包、传输和运行 Excel 应用程序作为轻量级、可移植的容器，确保跨不同环境的一致性和效率。这有助于维护稳定且可复现的开发和生产环境。

哪些 Linux 发行版在 Docker 中与 IronXL 最适合？

建议在 Docker 中配置 IronXL 的 Linux 发行版包括 Ubuntu 18、Ubuntu 20、Debian 10、Debian 11、CentOS 7 和 CentOS 8。这些发行版为运行 Excel 应用程序的 Docker 容器提供了稳定的环境。

我可以在 Windows 和 Linux Docker 容器中使用 IronXL 吗？

是的，IronXL 支持在 Windows 和 Linux 平台上的 Docker 容器。这包括在 Azure 上托管的容器，允许灵活的部署选项。

对于使用 IronXL 的 .NET 应用程序，推荐使用哪些 Docker 镜像？

对于使用 IronXL 的 .NET 应用程序，建议使用 Microsoft 官方的 .NET 运行时和 SDK 的 Docker 镜像。这些镜像针对 .NET 应用程序进行优化，可在 Docker Hub 上找到。

如何解决 Docker 环境中 IronXL 的问题？

如果在 Docker 中遇到 IronXL 的问题，请确保所有依赖项在您的 Docker 容器内正确安装。检查 Dockerfile 配置，并确保使用正确的 .NET 版本。参考 IronXL 的文档和 Docker 的官方故障排除指南以获得更多帮助。

有哪些资源可用于了解有关 Docker 和 IronXL 集成的更多信息？

有关 Docker 和 IronXL 集成的更多学习，请参考 Microsoft 关于 Docker 用于 .NET 和 Visual Studio 项目的文档。此外，IronXL 的 Linux 设置指南提供了在 Docker 环境中设置的有价值信息。

Can IronXL be used in a Red Hat environment with Docker?

Yes, IronXL can be used in Docker containers running on RHEL (Red Hat Enterprise Linux) using Red Hat's Universal Base Image (UBI) for .NET 8. This allows deployments without needing a Red Hat subscription, ensuring compatibility with current .NET releases.

What should I do if I face issues with other Linux distributions using IronXL in Docker?

If you encounter issues with other Linux distributions, you may need to configure them manually using `apt-get`. Refer to the IronXL Linux Manual Setup guide for detailed steps.

Where can I find more resources for setting up IronXL in Docker with .NET?

You can find additional resources in the IronXL Linux Setup and Compatibility Guide, and by exploring articles about Docker debugging and Visual Studio integration provided as recommendations on the web page.