Bitzsoft.Integrations.Translation.DeepL 1.0.0

.NET 5.0

dotnet add package Bitzsoft.Integrations.Translation.DeepL --version 1.0.0

NuGet\Install-Package Bitzsoft.Integrations.Translation.DeepL -Version 1.0.0

This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.

<PackageReference Include="Bitzsoft.Integrations.Translation.DeepL" Version="1.0.0" />

For projects that support PackageReference, copy this XML node into the project file to reference the package.

<PackageVersion Include="Bitzsoft.Integrations.Translation.DeepL" Version="1.0.0" />
                    

                            Directory.Packages.props

<PackageReference Include="Bitzsoft.Integrations.Translation.DeepL" />
                    

                            Project file

For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.

paket add Bitzsoft.Integrations.Translation.DeepL --version 1.0.0

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

#r "nuget: Bitzsoft.Integrations.Translation.DeepL, 1.0.0"

#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.

#:package Bitzsoft.Integrations.Translation.DeepL@1.0.0

#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package.

#addin nuget:?package=Bitzsoft.Integrations.Translation.DeepL&version=1.0.0
                    

                            Install as a Cake Addin

#tool nuget:?package=Bitzsoft.Integrations.Translation.DeepL&version=1.0.0
                    

                            Install as a Cake Tool

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Bitzsoft.Integrations.Translation.DeepL

DeepL API 实现包 -- v2/translate 原生批量与 detected_source_language 回显，context / glossary 术语约束，v2/usage 健康探测，实现 ITranslationProvider 统一契约。

功能特性

官方 API 直连：Authorization: DeepL-Auth-Key 鉴权，Pro / Free 端点一键切换
原生批量：text 数组单请求批量翻译，结果顺序一致并逐条回显检测语种
术语软约束：请求内 Terms 拼接为 context 参数（不计费不翻译）；配置 GlossaryId 走服务端术语表强约束
语言检测：截取前 100 字符微型翻译探测，回读 detected_source_language（产生最小计费字符）
额度健康探测：CheckHealthAsync 走 GET /v2/usage，附剩余字符额度；额度耗尽返回 Degraded
限流退避重试：net8+ 标准韧性 handler（429/529/503/504 指数退避），次数与基准延迟可配
请求审计：内置 RequestLogging 管道记录出站请求

安装

dotnet add package Bitzsoft.Integrations.Translation.DeepL

配置

appsettings.json

{
  "Translation": {
    "DeepL": {
      "ApiKey": "your-deepl-auth-key",
      "Plan": "Pro",
      "GlossaryId": "",
      "Formality": "default"
    }
  }
}

配置项	说明	必填	默认值
`ApiKey`	DeepL-Auth-Key（继承统一 Options）	是	-
`Plan`	`Pro`（api.deepl.com）/ `Free`（api-free.deepl.com）	否	`Pro`
`BaseAddress`	端点覆盖（优先于 Plan）	否	-
`GlossaryId`	服务端术语表 ID（要求请求显式源语言）	否	空
`Formality`	译文正式度（more / less / prefer_more / prefer_less）	否	`default`
`Timeout`	HTTP 超时	否	30s
`MaxRetryAttempts` / `RetryBaseDelay`	限流退避重试次数 / 基准延迟	否	3 / 500ms
`HttpClientName`	命名 HttpClient 标识	否	`DeepLTranslationProvider`

注册服务

builder.Services.AddBitzsoftDeepLTranslation(builder.Configuration);
// 或 Free 计划
builder.Services.AddBitzsoftDeepLTranslation(options =>
{
    options.ApiKey = "your-deepl-auth-key:fx";
    options.Plan = "Free";
});

注册后 ITranslationProviderFactory 可按编码 deepl 解析。

使用示例

var provider = factory.GetProvider(TranslationProviderCode.DeepL);

var result = await provider.TranslateAsync(new TranslationTextRequest
{
    Text = "Force majeure clause shall apply.",
    SourceLanguage = "en",
    TargetLanguage = "zh",
    Terms = new[] { new TranslationTerm("force majeure", "不可抗力") }
});

能力矩阵

能力	支持	说明
单文本翻译	✅	v2/translate（单请求上限 128 KiB）
批量翻译	✅	`text` 数组原生批量
语言检测	✅	微型翻译探测回读 `detected_source_language`
领域词汇表（Terms）	✅ 软约束	拼接 `context`；`GlossaryId` 提供服务端强约束
HTML 格式	✅	`tag_handling` 由调用方在 DeepL 控制台策略下按需启用（本包按纯文本 + preserve_formatting 传输）
健康探测	✅	`GET /v2/usage` 额度查询（不计费字符）

已知限制：繁体中文目标统一映射 ZH（DeepL 以简体中文为主目标）。

错误码收敛

DeepL 状态 / 信号	统一错误码
403（鉴权失败）	`AuthenticationFailed`
400 + message 含 lang（语言不支持）	`LanguageNotSupported`
400 / 413（参数 / 请求体过大）	`InvalidArgument`
429 / 529（限流）	`RateLimited`
456（配额耗尽，勿重试）	`QuotaExceeded`
网络异常 / DNS 解析失败	`NetworkUnreachable`
超时	`Timeout`

Product	Compatible and additional computed target framework versions.
.NET	net5.0 is compatible. net5.0-windows was computed. net6.0 was computed. net6.0-android was computed. net6.0-ios was computed. net6.0-maccatalyst was computed. net6.0-macos was computed. net6.0-tvos was computed. net6.0-windows was computed. net7.0 was computed. net7.0-android was computed. net7.0-ios was computed. net7.0-maccatalyst was computed. net7.0-macos was computed. net7.0-tvos was computed. net7.0-windows was computed. net8.0 is compatible. net8.0-android was computed. net8.0-browser was computed. net8.0-ios was computed. net8.0-maccatalyst was computed. net8.0-macos was computed. net8.0-tvos was computed. net8.0-windows was computed. net9.0 was computed. net9.0-android was computed. net9.0-browser was computed. net9.0-ios was computed. net9.0-maccatalyst was computed. net9.0-macos was computed. net9.0-tvos was computed. net9.0-windows was computed. net10.0 is compatible. net10.0-android was computed. net10.0-browser was computed. net10.0-ios was computed. net10.0-maccatalyst was computed. net10.0-macos was computed. net10.0-tvos was computed. net10.0-windows was computed.

NuGet packages (1)

Showing the top 1 NuGet packages that depend on Bitzsoft.Integrations.Translation.DeepL:

Package	Downloads
Bitzsoft.Integrations.Translation.All 翻译服务聚合包 — 传统机翻（阿里云 / 百度 / 腾讯云 / 有道 / DeepL / Google 官方）+ AI 翻译（通义 Qwen-MT / 百度大模型 / 火山引擎大模型，OpenAI 兼容 / Anthropic net8+），配置存在性驱动注册	67

GitHub repositories

This package is not used by any popular GitHub repositories.

Version	Downloads	Last Updated
1.0.0	58	10/21/2026