76 lines
2.1 KiB
C#
76 lines
2.1 KiB
C#
using System.Collections.Generic;
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using System.IO;
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namespace TakeoutSaaS.Module.Storage.Models;
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/// <summary>
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/// 对象存储上传请求参数。
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/// </summary>
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public sealed class StorageUploadRequest
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{
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/// <summary>
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/// 初始化上传请求。
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/// </summary>
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/// <param name="objectKey">对象键（含路径）。</param>
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/// <param name="content">文件流。</param>
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/// <param name="contentType">内容类型。</param>
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/// <param name="contentLength">内容长度。</param>
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/// <param name="generateSignedUrl">是否返回签名访问链接。</param>
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/// <param name="signedUrlExpires">签名有效期。</param>
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/// <param name="metadata">附加元数据。</param>
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public StorageUploadRequest(
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string objectKey,
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Stream content,
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string contentType,
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long contentLength,
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bool generateSignedUrl,
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TimeSpan signedUrlExpires,
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IDictionary<string, string>? metadata = null)
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{
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ObjectKey = objectKey;
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Content = content;
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ContentType = contentType;
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ContentLength = contentLength;
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GenerateSignedUrl = generateSignedUrl;
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SignedUrlExpires = signedUrlExpires;
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Metadata = metadata == null
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? new Dictionary<string, string>()
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: new Dictionary<string, string>(metadata);
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}
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/// <summary>
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/// 对象键。
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/// </summary>
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public string ObjectKey { get; }
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/// <summary>
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/// 文件流。
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/// </summary>
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public Stream Content { get; }
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/// <summary>
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/// 内容类型。
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/// </summary>
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public string ContentType { get; }
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/// <summary>
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/// 内容长度。
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/// </summary>
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public long ContentLength { get; }
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/// <summary>
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/// 是否需要签名访问链接。
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/// </summary>
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public bool GenerateSignedUrl { get; }
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/// <summary>
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/// 签名有效期。
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/// </summary>
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public TimeSpan SignedUrlExpires { get; }
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/// <summary>
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/// 元数据集合。
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/// </summary>
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public IReadOnlyDictionary<string, string> Metadata { get; }
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}
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