using Aliyun.OSS;
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using Aliyun.OSS.Util;
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using COSXML;
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using COSXML.Auth;
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using EzCoreNet.Utility;
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using EzCoreNet.Utility.Extend;
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using EzCoreNetFurion.IServices;
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using EzCoreNetFurion.IServices.SysSet;
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using EzCoreNetFurion.Model.Emun;
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using Furion;
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using Furion.DependencyInjection;
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using Furion.FriendlyException;
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using Microsoft.AspNetCore.Http;
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using Qiniu.Storage;
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using Qiniu.Util;
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using SqlSugar;
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using System.Globalization;
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namespace EzUpFiles
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{
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/// <summary>
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/// 附件服务程序
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/// </summary>
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public class EzFileUploadService : IEzFileUploadService, IScoped
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{
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private readonly ISYSSettingService _SYSSetting;
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private readonly HttpRequest? _request;
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private readonly ISqlSugarClient _sqlSugarClient;
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public EzFileUploadService(ISYSSettingService sYSSetting, IHttpContextAccessor httpContext, ISqlSugarClient sqlSugarClient)
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{
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_SYSSetting = sYSSetting;
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_request = httpContext.HttpContext?.Request ?? null;
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_sqlSugarClient = sqlSugarClient;
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}
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/// <summary>
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/// 上传附件
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/// </summary>
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/// <returns></returns>
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public async Task<string> UploadFiles()
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{
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var op = _SYSSetting.GetAttachmentSetting();
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if (op == null)
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throw Oops.Oh("你没有对附件保存进行设置，请设置附件保存");
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var maxSize = 1024 * 1024 * (op.AttachmentSaveFileSize?.toInt() ?? 0); //上传大小5M
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var file = _request?.Form?.Files["file"];
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if (file == null)
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{
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throw Oops.Oh("你没有选择文件");
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}
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var fileName = file.FileName;
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var fileExt = Path.GetExtension(fileName).ToLowerInvariant();
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//检查大小
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if (file.Length > maxSize)
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{
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throw Oops.Oh("文件大于设置文件");
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}
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//检查文件扩展名
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if (string.IsNullOrEmpty(fileExt) || Array.IndexOf(op.AttachmentSaveFileExtName?.Split(',') ?? new string[] { "" }, fileExt.Substring(1).ToLower()) == -1)
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{
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throw Oops.Oh("上传文件扩展名是不允许的扩展名,请上传后缀名为：" + op.AttachmentSaveFileExtName);
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}
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string url = string.Empty;
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switch (op.AttachmentSaveMode)
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{
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case AttachmentSaveMode.AliOSS:
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url = await UpLoadFileForAliYunOSS(op, fileExt, file);
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break;
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case AttachmentSaveMode.TencentCOS:
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url = await UpLoadFileForQCloudOSS(op, fileExt, file);
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break;
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case AttachmentSaveMode.QiNiuKodo:
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url = await UpLoadFileForQiNiuKoDo(op, fileExt, file);
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break;
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case AttachmentSaveMode.Logical:
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url = await UpLoadFileForLocalStorage(op, fileExt, file);
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break;
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case AttachmentSaveMode.DataBase:
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throw Oops.Oh("不支持");
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break;
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default:
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break;
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}
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return url;
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}
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/// <summary>
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/// 上传base64
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/// </summary>
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/// <param name="base64"></param>
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/// <returns></returns>
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public async Task<string> UploadFilesFByBase64(string base64)
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{
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var op = _SYSSetting.GetAttachmentSetting();
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if (op == null)
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throw Oops.Oh("你没有对附件保存进行设置，请设置附件保存");
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if (string.IsNullOrEmpty(base64))
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{
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throw Oops.Oh("没有内容");
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}
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//检查上传大小
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if (!CommonHelper.CheckBase64Size(base64, op.AttachmentSaveFileSize?.toInt() ?? 5))
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{
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throw Oops.Oh("上传文件大小超过限制，最大允许上传" + op.AttachmentSaveFileSize + "M");
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}
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base64 = base64.Replace("data:image/png;base64,", "").Replace("data:image/jgp;base64,", "").Replace("data:image/jpg;base64,", "").Replace("data:image/jpeg;base64,", "");//将base64头部信息替换
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byte[] bytes = Convert.FromBase64String(base64);
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MemoryStream memStream = new MemoryStream(bytes);
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string url = string.Empty;
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switch (op.AttachmentSaveMode)
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{
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case AttachmentSaveMode.AliOSS:
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url = await UpLoadBase64ForAliYunOSS(op, memStream);
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break;
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case AttachmentSaveMode.TencentCOS:
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url = await UpLoadBase64ForQCloudOSS(op, bytes);
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break;
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case AttachmentSaveMode.QiNiuKodo:
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url = await UpLoadBase64ForQiNiuKoDo(op, bytes);
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break;
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case AttachmentSaveMode.Logical:
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url = await UpLoadBase64ForLocalStorage(op, memStream);
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break;
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case AttachmentSaveMode.DataBase:
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throw Oops.Oh("不支持");
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break;
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default:
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break;
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}
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return url;
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}
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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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public async Task<bool> DelFile(string Path)
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{
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var op = _SYSSetting.GetAttachmentSetting();
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if (op == null)
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throw Oops.Oh("你没有对附件保存进行设置，请设置附件保存");
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bool ret = false;
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switch (op.AttachmentSaveMode)
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{
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case AttachmentSaveMode.AliOSS:
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ret = await DelFileForAliYunOSS(op, Path);
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break;
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case AttachmentSaveMode.TencentCOS:
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ret = await DelFileForQCloudOSS(op, Path);
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break;
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case AttachmentSaveMode.QiNiuKodo:
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ret = await DelFileForQiNiuKoDo(op, Path);
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break;
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case AttachmentSaveMode.Logical:
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ret = await DelFileForLocalStorage(op, Path);
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break;
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case AttachmentSaveMode.DataBase:
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throw Oops.Oh("不支持");
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default:
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break;
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}
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return ret;
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}
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#region 本地上传方法(File)
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/// <summary>
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/// 本地上传方法(File)
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/// </summary>
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/// <param name="options"></param>
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/// <param name="fileExt"></param>
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/// <param name="file"></param>
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/// <returns></returns>
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public async Task<string> UpLoadFileForLocalStorage(SYSDictionaryAttachmentSetting options, string fileExt, IFormFile file)
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{
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var newFileName = DateTime.Now.ToString("yyyyMMddHHmmss_ffff", DateTimeFormatInfo.InvariantInfo) + fileExt;
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var today = DateTime.Now.ToString("yyyyMMdd");
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var saveUrl = options.AttachmentSavePath + today + "/";
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var dirPath = App.WebHostEnvironment.WebRootPath + saveUrl;
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if (!Directory.Exists(dirPath)) Directory.CreateDirectory(dirPath);
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var filePath = dirPath + newFileName;
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var fileUrl = saveUrl + newFileName;
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await using (var fs = File.Create(filePath))
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{
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await file.CopyToAsync(fs);
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fs.Flush();
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}
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return options.AttachmentSave_LogicalSaveBaseUrl + fileUrl;
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}
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#endregion
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#region 阿里云上传方法（File）
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/// <summary>
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/// 阿里云上传方法（File）
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/// </summary>
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/// <param name="options"></param>
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/// <param name="fileExt"></param>
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/// <param name="file"></param>
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/// <returns></returns>
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public async Task<string> UpLoadFileForAliYunOSS(SYSDictionaryAttachmentSetting options, string fileExt, IFormFile file)
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{
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var newFileName = DateTime.Now.ToString("yyyyMMddHHmmss_ffff", DateTimeFormatInfo.InvariantInfo) + fileExt;
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var today = DateTime.Now.ToString("yyyyMMdd");
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//上传到阿里云
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await using var fileStream = file.OpenReadStream();
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var md5 = OssUtils.ComputeContentMd5(fileStream, file.Length);
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var filePath = options.AttachmentSavePath + today + "/" + newFileName; //云文件保存路径
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//初始化阿里云配置--外网Endpoint、访问ID、访问password
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var aliYun = new OssClient(options.AttachmentSave_AliOSSEndpoint, options.AttachmentSave_AliOSSAccessKeyID, options.AttachmentSave_AliOSSAccessKeySecret);
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//将文件md5值赋值给meat头信息，服务器验证文件MD5
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var objectMeta = new ObjectMetadata
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{
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ContentMd5 = md5
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};
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var task = Task.Run(() =>
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//文件上传--空间名、文件保存路径、文件流、meta头信息(文件md5) //返回meta头信息(文件md5)
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aliYun.PutObject(options.AttachmentSave_AliOSSBucketName, filePath, fileStream, objectMeta)
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);
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//等待完成
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try
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{
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task.Wait();
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}
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catch (AggregateException ex)
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{
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throw Oops.Oh(ex.Message);
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}
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//返回给UEditor的插入编辑器的图片的src
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return options.AttachmentSave_AliOSSSaveBaseUrl + filePath;
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}
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#endregion
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#region 腾讯云存储上传方法（File）
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/// <summary>
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/// 腾讯云存储上传方法（File）
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/// </summary>
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/// <param name="options"></param>
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/// <param name="fileExt"></param>
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/// <param name="file"></param>
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/// <returns></returns>
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public async Task<string> UpLoadFileForQCloudOSS(SYSDictionaryAttachmentSetting options, string fileExt, IFormFile file)
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{
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var newFileName = DateTime.Now.ToString("yyyyMMddHHmmss_ffff", DateTimeFormatInfo.InvariantInfo) + fileExt;
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var today = DateTime.Now.ToString("yyyyMMdd");
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var filePath = options.AttachmentSavePath + today + "/" + newFileName; //云文件保存路径
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//上传到腾讯云OSS
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//初始化 CosXmlConfig
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string appid = options.AttachmentSave_TencentAPPID;//设置腾讯云账户的账户标识 APPID
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string region = options.AttachmentSave_TencentCosRegion; //设置一个默认的存储桶地域
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CosXmlConfig config = new CosXmlConfig.Builder()
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//.SetAppid(appid)
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.IsHttps(true) //设置默认 HTTPS 请求
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.SetRegion(region) //设置一个默认的存储桶地域
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.SetDebugLog(true) //显示日志
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.Build(); //创建 CosXmlConfig 对象
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long durationSecond = 600; //每次请求签名有效时长，单位为秒
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QCloudCredentialProvider qCloudCredentialProvider = new DefaultQCloudCredentialProvider(options.AttachmentSave_TencentSecretId, options.AttachmentSave_TencentSecretKey, durationSecond);
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byte[] bytes;
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await using (var ms = new MemoryStream())
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{
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await file.CopyToAsync(ms);
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bytes = ms.ToArray();
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}
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try
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{
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var cosXml = new CosXmlServer(config, qCloudCredentialProvider);
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COSXML.Model.Object.PutObjectRequest putObjectRequest = new COSXML.Model.Object.PutObjectRequest(options.AttachmentSave_TencentBucketName, filePath, bytes);
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cosXml.PutObject(putObjectRequest);
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}
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catch (COSXML.CosException.CosClientException clientEx)
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{
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throw Oops.Oh(clientEx.Message);
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}
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catch (COSXML.CosException.CosServerException serverEx)
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{
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throw Oops.Oh(serverEx.GetInfo);
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}
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return options.AttachmentSave_TencentSaveBaseUrl + filePath;
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}
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#endregion
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#region 七牛云存储上传（File）
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/// <summary>
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/// 七牛云存储上传（File）
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/// </summary>
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/// <param name="options"></param>
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/// <param name="fileExt"></param>
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/// <param name="file"></param>
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/// <returns></returns>
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public async Task<string> UpLoadFileForQiNiuKoDo(SYSDictionaryAttachmentSetting options, string fileExt, IFormFile file)
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{
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var newFileName = DateTime.Now.ToString("yyyyMMddHHmmss_fffff", DateTimeFormatInfo.InvariantInfo) + fileExt;
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Mac mac = new Mac(options.AttachmentSave_QiNiuKodoAK, options.AttachmentSave_QiNiuKodoSK);
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byte[] bytes;
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await using (var ms = new MemoryStream())
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{
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await file.CopyToAsync(ms);
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bytes = ms.ToArray();
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}
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// 设置上传策略
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PutPolicy putPolicy = new PutPolicy();
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// 设置要上传的目标空间
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putPolicy.Scope = options.AttachmentSave_QiNiuKodoBucketName;
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// 上传策略的过期时间(单位:秒)
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putPolicy.SetExpires(3600);
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// 文件上传完毕后，在多少天后自动被删除
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//putPolicy.DeleteAfterDays = 1;
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// 生成上传token
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string token = Qiniu.Util.Auth.CreateUploadToken(mac, putPolicy.ToJsonString());
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Config config = new Config();
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// 设置 http 或者 https 上传
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config.UseHttps = true;
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config.UseCdnDomains = true;
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config.ChunkSize = ChunkUnit.U512K;
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UploadManager um = new UploadManager(config);
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var fileTemp = (options?.AttachmentSavePath?.Substring(1) ?? "") + newFileName;
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var task = Task.Run(() => um.UploadData(bytes, fileTemp, token, null));
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task.Wait();
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var outData = task.Result;
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if (outData?.Code != 200)
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throw Oops.Oh(outData?.Text);
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return options.AttachmentSave_QiNiuKodoSaveBaseUrl + options.AttachmentSavePath + newFileName;
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}
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#endregion
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#region 本地上传方法(Base64)
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/// <summary>
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/// 本地上传方法(Base64)
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/// </summary>
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/// <param name="options"></param>
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/// <param name="memStream"></param>
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/// <returns></returns>
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public async Task<string> UpLoadBase64ForLocalStorage(SYSDictionaryAttachmentSetting options, MemoryStream memStream)
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{
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var newFileName = DateTime.Now.ToString("yyyyMMddHHmmss_ffff", DateTimeFormatInfo.InvariantInfo) + ".jpg";
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var today = DateTime.Now.ToString("yyyyMMdd");
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byte[] data = new byte[memStream.Length];
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memStream.Seek(0, SeekOrigin.Begin);
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memStream.Read(data, 0, Convert.ToInt32(memStream.Length));
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SixLabors.ImageSharp.Image image = SixLabors.ImageSharp.Image.Load(new MemoryStream(data));
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var saveUrl = options.AttachmentSavePath + today + "/";
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var dirPath = App.WebHostEnvironment.WebRootPath + saveUrl;
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if (!Directory.Exists(dirPath)) Directory.CreateDirectory(dirPath);
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var filePath = dirPath + newFileName;
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var fileUrl = saveUrl + newFileName;
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//保存到图片
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await image.SaveAsync(filePath);
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return options.AttachmentSave_LogicalSaveBaseUrl + fileUrl;
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}
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#endregion
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#region 阿里云上传方法（Base64）
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/// <summary>
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/// 阿里云上传方法（Base64）
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/// </summary>
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/// <param name="options"></param>
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/// <param name="memStream"></param>
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/// <returns></returns>
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public async Task<string> UpLoadBase64ForAliYunOSS(SYSDictionaryAttachmentSetting options, MemoryStream memStream)
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{
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var newFileName = DateTime.Now.ToString("yyyyMMddHHmmss_ffff", DateTimeFormatInfo.InvariantInfo) + ".jpg";
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var today = DateTime.Now.ToString("yyyyMMdd");
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// 设置当前流的位置为流的开始
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memStream.Seek(0, SeekOrigin.Begin);
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await using var fileStream = memStream;
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var md5 = OssUtils.ComputeContentMd5(fileStream, memStream.Length);
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var filePath = options.AttachmentSavePath + today + "/" + newFileName; //云文件保存路径
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//初始化阿里云配置--外网Endpoint、访问ID、访问password
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var aliyun = new OssClient(options.AttachmentSave_AliOSSEndpoint, options.AttachmentSave_AliOSSAccessKeyID, options.AttachmentSave_AliOSSAccessKeySecret);
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//将文件md5值赋值给meat头信息，服务器验证文件MD5
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var objectMeta = new ObjectMetadata
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{
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ContentMd5 = md5
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};
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try
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{
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//文件上传--空间名、文件保存路径、文件流、meta头信息(文件md5) //返回meta头信息(文件md5)
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aliyun.PutObject(options.AttachmentSave_AliOSSBucketName, filePath, fileStream, objectMeta);
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}
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catch (AggregateException ex)
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{
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throw Oops.Oh(ex.Message);
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}
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//返回给UEditor的插入编辑器的图片的src
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return options.AttachmentSave_AliOSSSaveBaseUrl + filePath;
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}
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#endregion
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#region 腾讯云存储上传方法（Base64）
|
|
/// <summary>
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/// 腾讯云存储上传方法（Base64）
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/// </summary>
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/// <param name="options"></param>
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/// <param name="bytes"></param>
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/// <returns></returns>
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public async Task<string> UpLoadBase64ForQCloudOSS(SYSDictionaryAttachmentSetting options, byte[] bytes)
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{
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|
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var newFileName = DateTime.Now.ToString("yyyyMMddHHmmss_ffff", DateTimeFormatInfo.InvariantInfo) + ".jpg";
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var today = DateTime.Now.ToString("yyyyMMdd");
|
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//初始化 CosXmlConfig
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string appid = options.AttachmentSave_TencentAPPID;//设置腾讯云账户的账户标识 APPID
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string region = options.AttachmentSave_TencentCosRegion; //设置一个默认的存储桶地域
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CosXmlConfig config = new CosXmlConfig.Builder()
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//.SetAppid(appid)
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.IsHttps(true) //设置默认 HTTPS 请求
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.SetRegion(region) //设置一个默认的存储桶地域
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.SetDebugLog(true) //显示日志
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.Build(); //创建 CosXmlConfig 对象
|
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long durationSecond = 600; //每次请求签名有效时长，单位为秒
|
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QCloudCredentialProvider qCloudCredentialProvider = new DefaultQCloudCredentialProvider(options.AttachmentSave_TencentSecretId, options.AttachmentSave_TencentSecretKey, durationSecond);
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var cosXml = new CosXmlServer(config, qCloudCredentialProvider);
|
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var filePath = options.AttachmentSavePath + today + "/" + newFileName; //云文件保存路径
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try
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{
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COSXML.Model.Object.PutObjectRequest putObjectRequest = new COSXML.Model.Object.PutObjectRequest(options.AttachmentSave_TencentBucketName, filePath, bytes);
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var task = Task.Run(() => cosXml.PutObject(putObjectRequest));
|
|
|
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task.Wait();
|
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}
|
|
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catch (COSXML.CosException.CosClientException clientEx)
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{
|
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throw Oops.Oh(clientEx.Message);
|
}
|
catch (COSXML.CosException.CosServerException serverEx)
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{
|
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throw Oops.Oh(serverEx.GetInfo());
|
}
|
|
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return options.AttachmentSave_TencentSaveBaseUrl + filePath;
|
}
|
#endregion
|
|
#region 牛云上传方法（Base64）
|
|
/// <summary>
|
/// 七牛云上传方法（Base64）
|
/// </summary>
|
/// <param name="options"></param>
|
/// <param name="bytes"></param>
|
/// <returns></returns>
|
public async Task<string> UpLoadBase64ForQiNiuKoDo(SYSDictionaryAttachmentSetting options, byte[] bytes)
|
{
|
var newFileName = DateTime.Now.ToString("yyyyMMddHHmmss_fffff", DateTimeFormatInfo.InvariantInfo) + ".jpg";
|
|
Mac mac = new Mac(options.AttachmentSave_QiNiuKodoAK, options.AttachmentSave_QiNiuKodoSK);
|
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// 设置上传策略
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PutPolicy putPolicy = new PutPolicy();
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// 设置要上传的目标空间
|
putPolicy.Scope = options.AttachmentSave_QiNiuKodoBucketName;
|
// 上传策略的过期时间(单位:秒)
|
putPolicy.SetExpires(3600);
|
// 文件上传完毕后，在多少天后自动被删除
|
//putPolicy.DeleteAfterDays = 1;
|
// 生成上传token
|
string token = Qiniu.Util.Auth.CreateUploadToken(mac, putPolicy.ToJsonString());
|
|
Config config = new Config();
|
// 设置 http 或者 https 上传
|
config.UseHttps = true;
|
config.UseCdnDomains = true;
|
config.ChunkSize = ChunkUnit.U512K;
|
var fileTemp = (options?.AttachmentSavePath?.Substring(1) ?? "") + newFileName;
|
UploadManager um = new UploadManager(config);
|
var task = Task.Run(() => um.UploadData(bytes, fileTemp, token, null));
|
// var outData = um.UploadData(bytes, newFileName, token, null);
|
task.Wait();
|
var outdata = task.Result;
|
if (outdata?.Code != 200)
|
throw Oops.Oh(outdata?.Text);
|
return options.AttachmentSave_QiNiuKodoSaveBaseUrl + options.AttachmentSavePath + newFileName;
|
}
|
#endregion
|
|
|
|
#region 删除文件
|
|
/// <summary>
|
/// 删除本地文件
|
/// </summary>
|
/// <param name="options"></param>
|
/// <param name="fileUrl"></param>
|
/// <returns></returns>
|
public async Task<bool> DelFileForLocalStorage(SYSDictionaryAttachmentSetting options, string fileUrl)
|
{
|
string key = App.WebHostEnvironment.WebRootPath + (options.AttachmentSavePath?.RemoveStartWithStr("/") ?? "") + fileUrl.GetFileName();
|
|
File.Delete(key);
|
return true;
|
}
|
/// <summary>
|
/// 删除七牛文件夹
|
/// </summary>
|
/// <param name="options"></param>
|
/// <param name="fileUrl"></param>
|
/// <returns></returns>
|
public async Task<bool> DelFileForQiNiuKoDo(SYSDictionaryAttachmentSetting options, string fileUrl)
|
{
|
Config config = new Config();
|
var a = fileUrl.GetFileName();
|
Mac mac = new Mac(options.AttachmentSave_QiNiuKodoAK, options.AttachmentSave_QiNiuKodoSK);
|
BucketManager bucketManager = new BucketManager(mac, config);
|
string key = (options.AttachmentSavePath?.RemoveStartWithStr("/") ?? "") + fileUrl.GetFileName();
|
|
var task = Task.Run(() => bucketManager.Delete(options.AttachmentSave_QiNiuKodoBucketName, key));
|
// var outData = um.UploadData(bytes, newFileName, token, null);
|
task.Wait();
|
var outdata = task.Result;
|
if (outdata?.Code != 200)
|
throw Oops.Oh(outdata?.Text);
|
return true;
|
|
}
|
/// <summary>
|
/// 腾讯云删除
|
/// </summary>
|
/// <param name="options"></param>
|
/// <param name="fileUrl">带xxx.xx的链接地址</param>
|
/// <returns></returns>
|
public async Task<bool> DelFileForQCloudOSS(SYSDictionaryAttachmentSetting options, string fileUrl)
|
|
{
|
|
|
|
|
//初始化 CosXmlConfig
|
string appid = options.AttachmentSave_TencentAPPID;//设置腾讯云账户的账户标识 APPID
|
string region = options.AttachmentSave_TencentCosRegion; //设置一个默认的存储桶地域
|
CosXmlConfig config = new CosXmlConfig.Builder()
|
//.SetAppid(appid)
|
.IsHttps(true) //设置默认 HTTPS 请求
|
.SetRegion(region) //设置一个默认的存储桶地域
|
.SetDebugLog(true) //显示日志
|
.Build(); //创建 CosXmlConfig 对象
|
|
long durationSecond = 600; //每次请求签名有效时长，单位为秒
|
|
QCloudCredentialProvider qCloudCredentialProvider = new DefaultQCloudCredentialProvider(options.AttachmentSave_TencentSecretId, options.AttachmentSave_TencentSecretKey, durationSecond);
|
|
var cosXml = new CosXmlServer(config, qCloudCredentialProvider);
|
|
string key = (options.AttachmentSavePath?.RemoveStartWithStr("/") ?? "") + fileUrl.GetFileName();
|
try
|
{
|
COSXML.Model.Object.DeleteObjectRequest DelObjectRequest = new COSXML.Model.Object.DeleteObjectRequest(options.AttachmentSave_TencentBucketName, key);
|
var task = Task.Run(() => cosXml.DeleteObject(DelObjectRequest));
|
|
|
|
task.Wait();
|
|
}
|
|
|
catch (COSXML.CosException.CosClientException clientEx)
|
{
|
|
throw Oops.Oh(clientEx.Message);
|
}
|
catch (COSXML.CosException.CosServerException serverEx)
|
{
|
|
throw Oops.Oh(serverEx.GetInfo());
|
}
|
|
|
return true;
|
}
|
|
/// <summary>
|
/// 腾讯云删除
|
/// </summary>
|
/// <param name="options"></param>
|
/// <param name="fileUrl">带xxx.xx的链接地址</param>
|
/// <returns></returns>
|
public async Task<bool> DelFileForAliYunOSS(SYSDictionaryAttachmentSetting options, string fileUrl)
|
{
|
|
|
|
|
|
|
|
|
|
|
//初始化阿里云配置--外网Endpoint、访问ID、访问password
|
var aliyun = new OssClient(options.AttachmentSave_AliOSSEndpoint, options.AttachmentSave_AliOSSAccessKeyID, options.AttachmentSave_AliOSSAccessKeySecret);
|
|
try
|
{
|
var task = Task.Run(() => aliyun.DeleteObject(options.AttachmentSave_AliOSSBucketName, (options.AttachmentSavePath?.RemoveStartWithStr("/") ?? "") + fileUrl.GetFileName()));
|
|
|
task.Wait();
|
|
}
|
catch (Exception ex)
|
{
|
|
throw Oops.Oh(ex.Message);
|
}
|
|
|
//返回给UEditor的插入编辑器的图片的src
|
|
return true;
|
|
}
|
#endregion
|
|
|
}
|
}
|
