1. IronOCR
  2. 操作指南
  3. Docker 設置指南

在 Docker 容器中設置 IronOCR

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想要在C#中對圖像或PDF文件進行OCR ?

IronOCR 現在完全支持 Docker，包括適用於 Linux 和 Windows 的 Azure Docker 容器。

Docker Linux AWS Windows

為什麼要使用 Docker？

Docker 讓開發者能夠輕鬆地打包、運送並運行任何應用程式作為輕量級、可攜式、自給自足的容器，幾乎可以在任何地方運行。

IronOCR 和 Linux 入門

如果您對 Docker 與 .NET 不熟悉，我們推薦這篇關於設置 Docker 調試和與 Visual Studio 項目整合的優秀文章。 https://docs.microsoft.com/en-us/visualstudio/containers/edit-and-refresh?view=vs-2019

我們也強烈推薦您閱讀我們的IronOCR Linux 設置和相容性指南

推薦的 Linux Docker 發行版

我們推薦以下最新的 64 位元 Linux 操作系統，以便於配置 IronPDF。

Ubuntu 20

  • Ubuntu 18

    Debian 11

    Debian 10[目前的 Microsoft Azure 預設 Linux 作業系統分發版本]_

    我們推薦使用 Microsoft 的官方 Docker 映像檔 . 其他 Linux 發行版部分支持，但可能需要使用 apt-get 手動配置。 請查看我們的 "Linux 手動設置"指南"

    本文件包括適用於 Ubuntu 和 Debian 的 Docker 文件。

IronOCR Linux Docker 安裝要點

使用我們的 NuGet 套件。

我们建议使用IronOCRNuGet 套件在 Windows、macOS 和 Linux 上開發時運行良好。

PM> Install-Package IronOcr

Ubuntu Linux DockerFiles

Ubuntu Linux DockerFiles

Docker Linux Ubuntu

Ubuntu 20 搭配 .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"]

Ubuntu 20 搭配 .NET 3.1 LTS

# 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 與 .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

Debian 11 與 .NET 5

# 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"]

Debian 11 與 .NET 3.1 LTS

# 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 與 .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"]

Debian 10 搭配 .NET 3.1 LTS

# 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"]