87 lines
3.0 KiB
C#
87 lines
3.0 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Text;
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using System.Threading;
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using System.Threading.Tasks;
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namespace Ufangx.FileServices.Abstractions
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{
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public interface IFileService
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{
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/// <summary>
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/// 获取文件流
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/// </summary>
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/// <param name="path"></param>
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/// <returns></returns>
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Task<Stream> GetStream(string path, CancellationToken token = default(CancellationToken));
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/// <summary>
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/// 获取文件数据
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/// </summary>
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/// <param name="path"></param>
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/// <returns></returns>
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Task<byte[]> GetFileData(string path, CancellationToken token = default(CancellationToken));
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/// <summary>
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/// 获取文件更新日期
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/// </summary>
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/// <param name="path"></param>
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/// <param name="token"></param>
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/// <returns></returns>
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Task<DateTime> GetModifyDate(string path, CancellationToken token = default(CancellationToken));
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/// <summary>
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/// 删除文件
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/// </summary>
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/// <param name="path"></param>
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/// <returns></returns>
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Task<bool> Delete(string path, CancellationToken token = default(CancellationToken));
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/// <summary>
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/// 保存文件
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/// </summary>
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/// <param name="path"></param>
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/// <param name="stream"></param>
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/// <returns></returns>
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Task<bool> Save(string path, Stream stream, CancellationToken token = default(CancellationToken));
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/// <summary>
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/// 保存文件
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/// </summary>
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/// <param name="path"></param>
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/// <param name="data"></param>
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/// <returns></returns>
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Task<bool> Save(string path, byte[] data, CancellationToken token = default(CancellationToken));
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/// <summary>
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/// 保存文件，如果文件已经存在将追加数据
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/// </summary>
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/// <param name="path"></param>
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/// <param name="stream"></param>
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/// <param name="token"></param>
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/// <returns></returns>
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Task<bool> Append(string path, Stream stream, CancellationToken token = default(CancellationToken));
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/// <summary>
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/// 保存文件，如果文件已经存在将追加数据
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/// </summary>
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/// <param name="path"></param>
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/// <param name="data"></param>
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/// <param name="token"></param>
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/// <returns></returns>
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Task<bool> Append(string path, byte[] data, CancellationToken token = default(CancellationToken));
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/// <summary>
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/// 文件是否存在
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/// </summary>
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/// <param name="path"></param>
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/// <returns></returns>
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Task<bool> Exists(string path, CancellationToken token = default(CancellationToken));
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/// <summary>
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/// 移动文件
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/// </summary>
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/// <param name="sourceFileName"></param>
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/// <param name="destFileName"></param>
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/// <returns></returns>
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Task Move(string sourceFileName, string destFileName);
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}
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}
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