Bitzsoft.Integrations.Translation.Youdao 1.0.0

.NET 5.0 This package targets .NET 5.0. The package is compatible with this framework or higher. 
dotnet add package Bitzsoft.Integrations.Translation.Youdao --version 1.0.0
                    


                    

                
NuGet\Install-Package Bitzsoft.Integrations.Translation.Youdao -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.Youdao" 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.Youdao" Version="1.0.0" />
                    


                            Directory.Packages.props
                        

                    

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


                            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.Youdao --version 1.0.0
                    


                    

                
#r "nuget: Bitzsoft.Integrations.Translation.Youdao, 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.Youdao@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.Youdao&version=1.0.0
                    


                            Install as a Cake Addin
                        

                    

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


                            Install as a Cake Tool

Bitzsoft.Integrations.Translation.Youdao

有道智云文本翻译实现包 -- v3 SHA-256 签名（input 前后缀规则）、auto 检测回显、vocabId 术语词表、领域化翻译，实现 ITranslationProvider 统一契约。

功能特性

  • 官方 API 直连：裸 HttpClient 直调 openapi.youdao.com/api，零厂商 SDK 依赖
  • v3 签名：sign = sha256(appKey + input + salt + curtime + 密钥)，input = q 前 10 字符 + 长度 + 后 10 字符（短文本直接取 q）
  • auto 源语言：响应 l 字段（{检测语种}2{目标}）解析并归一化（zh-CHS → zh、zh-CHT → zh-TW）
  • 术语词表：VocabId 服务端强约束译法（控制台维护）；Domain 领域化翻译（金融 / 医学等，需控制台开通）
  • 限流退避重试：net8+ 标准韧性 handler（429/503/504 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
  • 健康探测：CheckHealthAsync 以最小代价（单字符翻译）探测可用性

安装

dotnet add package Bitzsoft.Integrations.Translation.Youdao

配置

appsettings.json

{
  "Translation": {
    "Youdao": {
      "AppId": "your-youdao-appkey",
      "AppSecret": "your-youdao-secret",
      "VocabId": "",
      "Domain": null
    }
  }
}
配置项 说明 必填 默认值
AppId 有道智云应用 ID / appKey（继承统一 Options） 是 -
AppSecret 应用密钥（v3 签名用，脱敏落日志） 是 -
Endpoint 文本翻译 API 端点 否 https://openapi.youdao.com/api
BaseAddress 端点覆盖（优先于 Endpoint） 否 -
VocabId 术语词表 ID（控制台创建） 否 空
Domain 领域化翻译标识（需开通） 否 空
Timeout / MaxRetryAttempts / RetryBaseDelay 超时与限流退避 否 30s / 3 / 500ms
HttpClientName 命名 HttpClient 标识 否 YoudaoTranslationProvider

注册服务

builder.Services.AddBitzsoftYoudaoTranslation(builder.Configuration);

注册后 ITranslationProviderFactory 可按编码 youdao 解析。

使用示例

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

var result = await provider.TranslateAsync(new TranslationTextRequest
{
    Text = "不可抗力条款",
    SourceLanguage = "auto",
    TargetLanguage = "en"
});

能力矩阵

能力 支持 说明
单文本翻译 ✅ 文本翻译 API
批量翻译 ✅ 逐条调用保持顺序
语言检测 ✅ auto 微型翻译回读 l 字段（产生最小计费字符）
领域词汇表（Terms） ❌ 术语经 VocabId 在控制台维护；请求内 Terms 被忽略
HTML 格式 ❌ 不保留标签结构
健康探测 ✅ 单字符翻译探测

错误码收敛

有道原始错误码 统一错误码
101 / 103 / 113（参数 / 文本过长 / q 为空） InvalidArgument
102 / 3005（语言不支持） LanguageNotSupported
108 / 202 / 206 / 207（appKey 无效 / 签名失败 / 时间戳无效 / 重放） AuthenticationFailed
110 / 111 / 112 / 203 / 205（实例 / 账号 / IP / 平台不符） AccessDenied
401（账户欠费） QuotaExceeded
411 / 412 / 9411（频率受限） RateLimited
301 / 302 / 303 / 9303（查询与内部错误） OperationFailed
网络异常 / DNS 解析失败 NetworkUnreachable
超时 Timeout

相关包

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. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (1)

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

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

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
1.0.0 55 10/21/2026