Bitzsoft.Integrations.Translation.Baidu 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.Baidu --version 1.0.0
                    


                    

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


                            Directory.Packages.props
                        

                    

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


                            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.Baidu --version 1.0.0
                    


                    

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


                            Install as a Cake Addin
                        

                    

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


                            Install as a Cake Tool

Bitzsoft.Integrations.Translation.Baidu

百度翻译开放平台实现包 -- 通用翻译 API（AppId + 密钥 MD5 签名），实现 ITranslationProvider 统一契约。

功能特性

  • 官方 API 直连：裸 HttpClient 直调通用翻译端点，零厂商 SDK 依赖
  • MD5 请求签名：sign = MD5(appid + q + salt + 密钥)，q 取 UTF-8 原文不转义
  • auto 源语言：SourceLanguage 留空或 auto 自动检测，检测语种在结果中回显（统一编码）
  • 多段对齐：原文含换行时按百度 trans_result 多段结构回拼
  • 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.Baidu

配置

appsettings.json

{
  "Translation": {
    "Baidu": {
      "AppId": "your-baidu-appid",
      "AppSecret": "your-baidu-secret"
    }
  }
}
配置项 说明 必填 默认值
AppId 百度翻译开放平台 APPID（继承统一 Options） 是 -
AppSecret 百度密钥（签名用，脱敏落日志） 是 -
Endpoint 通用翻译 API 端点 否 https://api.fanyi.baidu.com/api/trans/vip/translate
BaseAddress 端点覆盖（优先于 Endpoint） 否 -
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 BaiduTranslationProvider

注册服务

builder.Services.AddBitzsoftBaiduTranslation(builder.Configuration);
// 或委托配置
builder.Services.AddBitzsoftBaiduTranslation(options =>
{
    options.AppId = "your-baidu-appid";
    options.AppSecret = "your-baidu-secret";
});

注册后 ITranslationProviderFactory 可按编码 baidu 解析。

使用示例

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

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

能力矩阵

能力 支持 说明
单文本翻译 ✅ 通用翻译 API
批量翻译 ✅ 逐条调用保持顺序（标准版 QPS=1）
语言检测 ❌ 返回 NotSupported；auto 翻译时回显检测语种
领域词汇表（Terms） ❌ 百度术语库在控制台维护；请求内 Terms 被忽略
HTML 格式 ❌ 通用翻译 API 不保留标签结构
健康探测 ✅ 单字符翻译探测（产生最小计费字符）

已知限制：单次 q 上限 6000 字节（UTF-8）。

错误码收敛

百度原始错误码 统一错误码
52001（超时） Timeout
52003 / 54001（授权 / 签名失败） AuthenticationFailed
54000（参数缺失） InvalidArgument
54003 / 54005 / 90107（QPS 超限） RateLimited
54004（余额不足） QuotaExceeded
58001（语向不支持） LanguageNotSupported
58002 / 52002（系统错误 / 服务关闭） OperationFailed
网络异常 / DNS 解析失败 NetworkUnreachable

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.Baidu:

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

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Version Downloads Last Updated
1.0.0 57 10/21/2026