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DOAN.ServiceCore/Services/IService/ISysFileService.cs

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+using Microsoft.AspNetCore.Http;
+using DOAN.Model.System;
+
+namespace DOAN.ServiceCore.Services
+{
+    public interface ISysFileService : IBaseService<SysFile>
+    {
+        Task<long> InsertFile(SysFile file);
+
+        /// <summary>
+        /// 上传文件
+        /// </summary>
+        /// <param name="fileDir"></param>
+        /// <param name="fileName"></param>
+        /// <param name="formFile"></param>
+        /// <param name="rootPath"></param>
+        /// <param name="userName"></param>
+        /// <returns>文件对象</returns>
+        Task<SysFile> SaveFileToLocal(string rootPath, string fileName, string fileDir, string userName, IFormFile formFile);
+
+        Task<SysFile> SaveFileToAliyun(SysFile file, IFormFile formFile);
+        /// <summary>
+        /// 按时间来创建文件夹
+        /// </summary>
+        /// <param name="path"></param>
+        /// <param name="byTimeStore"></param>
+        /// <returns>eg: 2020/11/3</returns>
+        string GetdirPath(string path = "", bool byTimeStore = true);
+
+        /// <summary>
+        /// 取文件名的MD5值(16位)
+        /// </summary>
+        /// <param name="str">文件名，不包括扩展名</param>
+        /// <returns></returns>
+        string HashFileName(string str = null);
+    }
+}