Bitzsoft.Integrations.CloudDrive.Baidu 1.0.1

dotnet add package Bitzsoft.Integrations.CloudDrive.Baidu --version 1.0.1
                    
NuGet\Install-Package Bitzsoft.Integrations.CloudDrive.Baidu -Version 1.0.1
                    
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.CloudDrive.Baidu" Version="1.0.1" />
                    
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="Bitzsoft.Integrations.CloudDrive.Baidu" Version="1.0.1" />
                    
Directory.Packages.props
<PackageReference Include="Bitzsoft.Integrations.CloudDrive.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.CloudDrive.Baidu --version 1.0.1
                    
#r "nuget: Bitzsoft.Integrations.CloudDrive.Baidu, 1.0.1"
                    
#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.CloudDrive.Baidu@1.0.1
                    
#: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.CloudDrive.Baidu&version=1.0.1
                    
Install as a Cake Addin
#tool nuget:?package=Bitzsoft.Integrations.CloudDrive.Baidu&version=1.0.1
                    
Install as a Cake Tool

Bitzsoft.Integrations.CloudDrive.Baidu

百度网盘服务实现,基于百度网盘开放平台 API。

功能特性

  • 基于百度网盘开放平台 API,支持文件上传、下载、列表查询和文件夹管理
  • OAuth 2.0 认证:访问令牌由外部授权码流获取,配置 RefreshToken 后支持自动刷新
  • 大文件分块上传:precreate / chunks / create 三步流程
  • 文件管理:复制、移动、删除
  • 文件搜索:递归搜索

安装

.NET CLI

dotnet add package Bitzsoft.Integrations.CloudDrive.Baidu

PackageReference

<PackageReference Include="Bitzsoft.Integrations.CloudDrive.Baidu" Version="1.0.0" />

配置

appsettings.json

{
  "CloudDrive": {
    "Baidu": {
      "AccessToken": "通过 OAuth 授权码流获取的访问令牌",
      "RefreshToken": "刷新令牌(可选,用于自动刷新)",
      "AppKey": "应用 App Key(刷新令牌时需要)",
      "SecretKey": "应用 Secret Key(刷新令牌时需要)",
      "AppName": "百度网盘应用名称",
      "BaseUrl": "https://pan.baidu.com/rest/2.0/",
      "UploadBaseUrl": "https://d.pcs.baidu.com/rest/2.0/pcs/superfile2",
      "TokenEndpoint": "https://openapi.baidu.com/oauth/2.0/token",
      "LargeFileThreshold": 4194304,
      "ChunkSize": 4194304,
      "HttpClientName": "BaiduCloudDrive"
    }
  }
}
配置项 必填 默认值 说明
AccessToken -- OAuth 2.0 访问令牌
RefreshToken -- 刷新令牌,配置后支持自动刷新
AppKey -- 应用 App Key,刷新令牌时需要
SecretKey -- 应用 Secret Key,刷新令牌时需要
AppName -- 百度网盘应用名称,用于拼接文件路径前缀
BaseUrl https://pan.baidu.com/rest/2.0/ API 基地址
UploadBaseUrl https://d.pcs.baidu.com/rest/2.0/pcs/superfile2 分块上传基地址
TokenEndpoint https://openapi.baidu.com/oauth/2.0/token OAuth 令牌端点
LargeFileThreshold 4194304(4 MB) 大文件分块上传阈值
ChunkSize 4194304(4 MB) 分块上传每块大小
MaxBandwidthBytesPerSecond 0 带宽限流(字节/秒),0 表示不限速
HttpClientName BaiduCloudDrive 命名 HttpClient 名称

注册服务

从 IConfiguration 绑定(推荐)

using Bitzsoft.Integrations.CloudDrive.Baidu;

builder.Services.AddBitzsoftBaiduCloudDrive(
    builder.Configuration.GetSection("CloudDrive:Baidu"));

委托配置

builder.Services.AddBitzsoftBaiduCloudDrive(options =>
{
    options.AccessToken = "你的访问令牌";
    options.RefreshToken = "你的刷新令牌";
    options.AppKey = "你的应用 Key";
    options.SecretKey = "你的应用密钥";
    options.AppName = "你的应用名称";
});

使用示例

using Bitzsoft.Integrations.CloudDrive.Interfaces;
using Bitzsoft.Integrations.CloudDrive.Models;

public class MyService
{
    private readonly ICloudDriveProvider _drive;

    public MyService(ICloudDriveProvider drive) => _drive = drive;

    public async Task UploadAndListAsync()
    {
        // 上传文件(大文件自动三步分块上传)
        await using var stream = File.OpenRead("video.mp4");
        var upload = await _drive.UploadAsync(new UploadFileRequest
        {
            FolderId = "/",
            FileName = "video.mp4",
            Content = stream,
            ContentLength = stream.Length,
            ContentType = "video/mp4"
        });

        // 列出文件夹内容
        var files = await _drive.ListFilesAsync("/");
        foreach (var file in files.Items)
        {
            Console.WriteLine($"{file.Name} ({file.Size} bytes)");
        }

        // 下载文件(两步:获取 dlink + 下载内容)
        var download = await _drive.DownloadAsync(upload.FileInfo.Id);

        // 搜索文件(递归)
        var results = await _drive.SearchAsync(new SearchFilesRequest
        {
            Keyword = "video"
        });
    }
}

核心类型一览

类型 说明
BaiduCloudDriveProvider 百度网盘实现(ProviderName = "Baidu"
BaiduOptions 配置选项(AccessToken / RefreshToken / AppKey / SecretKey / AppName 等)
ICloudDriveProvider 企业网盘服务统一抽象接口
UploadFileRequest / UploadFileResult 上传请求与结果
SearchFilesRequest 搜索请求(递归搜索)

实现状态

方法 状态 说明
UploadAsync 已实现 三步分块上传:precreate + chunks + create
DownloadAsync 已实现 两步下载:获取 dlink + 下载内容
DeleteFileAsync 已实现 filemanager?opera=delete
MoveFileAsync 已实现 filemanager?opera=move
CopyFileAsync 已实现 filemanager?opera=copy
GetFileInfoAsync 已实现 multimedia?method=filemetas
ListFilesAsync 已实现 /xpan/file?method=list,支持分页
CreateFolderAsync 已实现 /xpan/file?method=create&isdir=1
DeleteFolderAsync 已实现 filemanager?opera=delete
SearchAsync 已实现 /xpan/file?method=search
CreateShareLinkAsync 不支持 需企业级开发者审批
DeleteShareLinkAsync 不支持 需企业级开发者审批
GetPermissionsAsync 不支持 API 不支持独立权限管理
SetPermissionAsync 不支持 API 不支持独立权限管理
DeletePermissionAsync 不支持 API 不支持独立权限管理
ListVersionsAsync 不支持 API 不支持版本管理
DownloadVersionAsync 不支持 API 不支持版本管理
RestoreVersionAsync 不支持 API 不支持版本管理

请求审计

内置 Bitzsoft.Integrations.RequestLogging 出站请求记录管道,默认 NullRequestLogStore 不持久化。

// ① 默认:启用记录管道但不持久化(日志丢弃)
services.AddBitzsoftBaiduCloudDrive(options => { /* ... */ });

// ② 持久化:宿主注册 IRequestLogStore 实现后,所有出站请求自动落库
services.AddRequestLogging<MyRequestLogStore>(opts =>
{
    opts.MaxInMemoryBodyBytes = 64 * 1024; // 仅控制内存/加密临时文件切换,不截断正文
    opts.SensitiveFields.Add("mySecret"); // 额外脱敏字段
});
services.AddBitzsoftBaiduCloudDrive(options => { /* ... */ });

注意事项

  • 百度网盘要求文件路径必须以 /apps/{appName}/ 为前缀,AppName 配置项用于指定应用名称
  • 文件 ID 使用 fs_id(文件系统 ID)的字符串表示
  • 访问令牌通过外部 OAuth 授权码流程获取,可配置 RefreshToken 实现自动刷新
  • 大文件(超过 4 MB 默认阈值)自动使用三步分块上传流程
  • 下载文件需要两步操作:先获取下载链接(dlink),再通过 dlink 下载内容

依赖

说明
Bitzsoft.Integrations.CloudDrive 企业网盘抽象层
Bitzsoft.Integrations.RequestLogging 出站请求记录管道
Bitzsoft.Integrations.Compatibility 基础工具库
Microsoft.Extensions.Http IHttpClientFactory(连接池)
Microsoft.Extensions.Options.ConfigurationExtensions 配置节点绑定

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. 
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企业网盘服务聚合包 — 包含所有供应商实现

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