1. IronOCR
  2. 操作指南
  3. Docker设置指南

在 Docker 容器中设置 IronOCR

查克尼特·宾
查克尼特·宾
2022年一月18日
更新 2024年十二月10日
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想要在C#中OCR图像或PDF文件？

IronOCR 现已全面支持 Docker，包括适用于 Linux 和 Windows 的 Azure Docker 容器。

Docker Linux AWS Windows

为什么使用 Docker？

Docker 使开发人员能够轻松打包、传输和运行任何应用程序作为轻量级、便携式、自足的容器，几乎可以在任何地方运行。

IronOCR 和 Linux 入门

如果您刚接触Docker与.NET, 我们推荐这篇关于设置Docker调试和与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

我们也强烈建议您阅读我们的IronOCR Linux 安装和兼容性指南

推荐的Linux Docker发行版

我们推荐以下最新的64位Linux操作系统，以便于配置IronPDF。

  • 乌班图 20
  • Ubuntu 18
  • Debian 11

  • Debian 10 [目前是微软 Azure 默认的 Linux 发行版]

    我们建议使用微软的官方 Docker 镜像。 其他 Linux 发行版部分支持，但可能需要使用 apt-get 手动配置。 请查看我们的“Linux 手动设置”指南

    本文件包括适用于Ubuntu和Debian的工作Docker文件：

IronOCR Linux Docker 安装要点

使用我们的 NuGet 包

我们建议使用 IronOcr NuGet 包，它在 Windows、macOS 和 Linux 上开发时均可正常工作。

PM> Install-Package IronOcr

Ubuntu Linux DockerFiles

Docker Linux Ubuntu

Ubuntu 20 与 .NET 5

# base runtime image (Ubuntu 20 w/ .NET runtime)
FROM mcr.microsoft.com/dotnet/runtime:5.0-focal AS base
WORKDIR /app
# install necessary packages

RUN apt-get update && apt-get install -y apt-utils libgdiplus libc6-dev

# base development image (Ubuntu 20 w/ .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"]

配备 .NET 3.1 LTS 的 Ubuntu 20

# base runtime image (Ubuntu 20 w/ .NET runtime)
FROM mcr.microsoft.com/dotnet/runtime:3.1-focal AS base
WORKDIR /app
# install necessary packages

RUN apt-get update && apt-get install -y apt-utils libgdiplus libc6-dev

# base development image (Ubuntu 20 w/ .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"]

Ubuntu 18 与 .NET 3.1 LTS

# base runtime image (Ubuntu 18 w/ .NET runtime)
FROM mcr.microsoft.com/dotnet/runtime:3.1-bionic AS base
WORKDIR /app
# install necessary packages

RUN apt-get update && apt-get install -y apt-utils libgdiplus libc6-dev

# base development image (Ubuntu 18 w/ .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"]

Debian Linux DockerFiles

Docker Linux Debian

配备 .NET 5 的 Debian 11

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

RUN apt-get update && apt-get install -y apt-utils libgdiplus libc6-dev

# base development image (Debian 10 w/ .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"]

配备 .NET 3.1 LTS 的 Debian 11

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

RUN apt-get update && apt-get install -y apt-utils libgdiplus libc6-dev

# base development image (Debian 10 w/ .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"]

Debian 10 与 .NET 5

# base runtime image (Debian 10 w/ .NET runtime)
FROM mcr.microsoft.com/dotnet/runtime:5.0 AS base
WORKDIR /app
# install necessary packages

RUN apt-get update && apt-get install -y apt-utils libgdiplus libc6-dev

# base development image (Debian 10 w/ .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"]

配备 .NET 3.1 LTS 的 Debian 10

# base runtime image (Debian 10 w/ .NET runtime)
FROM mcr.microsoft.com/dotnet/runtime:3.1 AS base
WORKDIR /app
# install necessary packages

RUN apt-get update && apt-get install -y apt-utils libgdiplus libc6-dev

# base development image (Debian 10 w/ .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"]
查克尼特·宾
查克尼特·宾
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Chaknith 负责 IronXL 和 IronBarcode 的工作。他在 C# 和 .NET 方面拥有深厚的专业知识，帮助改进软件并支持客户。他从用户互动中获得的洞察力，有助于提升产品、文档和整体体验。