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03a93a50a4
使用SixLabors.ImageSharp替换System.Drawing，全面拥抱跨平台，减少安装libgdiplus的过程。组件功能更加丰富。 升级uview至2.0.19版本。进一步减小包大小。 取消全部WebRequest，替换为HttpClient。 nuget更新大批组件升级到6.0版本
452 lines
18 KiB
C#
452 lines
18 KiB
C#
/***********************************************************************
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* Project: CoreCms
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* ProjectName: 核心内容管理系统
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* Web: https://www.corecms.net
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* Author: 大灰灰
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* Email: jianweie@163.com
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* CreateTime: 2021/1/31 21:45:10
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* Description: 暂无
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***********************************************************************/
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using System;
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using System.Globalization;
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using System.IO;
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using System.Threading.Tasks;
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using Aliyun.OSS;
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using Aliyun.OSS.Util;
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using CoreCms.Net.Caching.Manual;
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using CoreCms.Net.Configuration;
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using CoreCms.Net.IRepository;
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using CoreCms.Net.IRepository.UnitOfWork;
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using CoreCms.Net.IServices;
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using CoreCms.Net.Model.Entities;
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using CoreCms.Net.Model.ViewModels.Options;
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using CoreCms.Net.Model.ViewModels.UI;
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using COSXML;
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using COSXML.Auth;
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using Microsoft.AspNetCore.Hosting;
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using Microsoft.AspNetCore.Http;
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using Microsoft.Extensions.FileProviders;
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using Qiniu.Storage;
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using Qiniu.Util;
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using SixLabors.ImageSharp;
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using ToolGood.Words;
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namespace CoreCms.Net.Services
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{
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/// <summary>
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/// 标签表 接口实现
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/// </summary>
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public class ToolsServices : IToolsServices
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{
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private readonly IWebHostEnvironment _hostEnvironment;
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private readonly IWebHostEnvironment _webHostEnvironment;
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public ToolsServices(IWebHostEnvironment hostEnvironment, IWebHostEnvironment webHostEnvironment)
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{
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_hostEnvironment = hostEnvironment;
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_webHostEnvironment = webHostEnvironment;
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}
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/// <summary>
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/// 查询是否存在违规内容并进行替换
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/// </summary>
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/// <returns></returns>
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public async Task<String> IllegalWordsReplace(string oldString, char symbol = '*')
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{
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var cache = ManualDataCache.Instance.Get<string>(ToolsVars.IllegalWordsCahceName);
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if (string.IsNullOrEmpty(cache))
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{
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IFileProvider fileProvider = this._hostEnvironment.ContentRootFileProvider;
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IFileInfo fileInfo = fileProvider.GetFileInfo("illegalWord/IllegalKeywords.txt");
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string fileContent = null;
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using (StreamReader readSteam = new StreamReader(fileInfo.CreateReadStream()))
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{
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fileContent = await readSteam.ReadToEndAsync();
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}
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cache = fileContent;
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ManualDataCache.Instance.Set(ToolsVars.IllegalWordsCahceName, cache);
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}
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WordsMatch wordsSearch = new WordsMatch();
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wordsSearch.SetKeywords(cache.Split('|', StringSplitOptions.RemoveEmptyEntries));
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var t = wordsSearch.Replace(oldString, symbol);
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return t;
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}
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/// <summary>
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/// 查询是否存在违规内容
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/// </summary>
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/// <returns></returns>
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public async Task<bool> IllegalWordsContainsAny(string oldString)
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{
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var cache = ManualDataCache.Instance.Get<string>(ToolsVars.IllegalWordsCahceName);
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if (string.IsNullOrEmpty(cache))
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{
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IFileProvider fileProvider = this._hostEnvironment.ContentRootFileProvider;
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IFileInfo fileInfo = fileProvider.GetFileInfo("illegalWord/IllegalKeywords.txt");
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string fileContent = null;
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using (StreamReader readSteam = new StreamReader(fileInfo.CreateReadStream()))
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{
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fileContent = await readSteam.ReadToEndAsync();
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}
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cache = fileContent;
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ManualDataCache.Instance.Set(ToolsVars.IllegalWordsCahceName, cache);
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}
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WordsMatch wordsSearch = new WordsMatch();
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wordsSearch.SetKeywords(cache.Split('|', StringSplitOptions.RemoveEmptyEntries));
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var bl = wordsSearch.ContainsAny(oldString);
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return bl;
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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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/// <param name="filesStorageLocation"></param>
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/// <returns></returns>
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public async Task<string> UpLoadFileForLocalStorage(FilesStorageOptions options, string fileExt, IFormFile file, int filesStorageLocation = (int)GlobalEnumVars.FilesStorageLocation.Admin)
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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.Path + today + "/";
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var dirPath = _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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string bucketBindDomain = string.Empty;
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if (filesStorageLocation == (int)GlobalEnumVars.FilesStorageLocation.Admin)
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{
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bucketBindDomain = AppSettingsConstVars.AppConfigAppUrl;
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}
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else if (filesStorageLocation == (int)GlobalEnumVars.FilesStorageLocation.API)
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{
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bucketBindDomain = AppSettingsConstVars.AppConfigAppInterFaceUrl;
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}
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await using (var fs = System.IO.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 bucketBindDomain + 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(FilesStorageOptions options, string fileExt, IFormFile file)
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{
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var jm = new AdminUiCallBack();
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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.Path + 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.Endpoint, options.AccessKeyId, options.AccessKeySecret);
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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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//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.BucketName, filePath, fileStream, objectMeta);
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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.BucketBindUrl + 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(FilesStorageOptions options, string fileExt, IFormFile file)
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{
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var jm = new AdminUiCallBack();
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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.Path + 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.AccountId;//设置腾讯云账户的账户标识 APPID
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string region = options.CosRegion; //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.AccessKeyId, options.AccessKeySecret, 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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var cosXml = new CosXmlServer(config, qCloudCredentialProvider);
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COSXML.Model.Object.PutObjectRequest putObjectRequest = new COSXML.Model.Object.PutObjectRequest(options.TencentBucketName, filePath, bytes);
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cosXml.PutObject(putObjectRequest);
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return options.BucketBindUrl + 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(FilesStorageOptions options, string fileExt, IFormFile file)
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{
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var jm = new AdminUiCallBack();
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var newFileName = DateTime.Now.ToString("yyyyMMddHHmmss_fffff", DateTimeFormatInfo.InvariantInfo) + fileExt;
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Mac mac = new Mac(options.AccessKeyId, options.AccessKeySecret);
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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.QiNiuBucketName;
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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 outData = um.UploadData(bytes, newFileName, token, null);
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return options.BucketBindUrl + 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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/// <param name="filesStorageLocation"></param>
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/// <returns></returns>
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public string UpLoadBase64ForLocalStorage(FilesStorageOptions options, MemoryStream memStream, int filesStorageLocation = (int)GlobalEnumVars.FilesStorageLocation.Admin)
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{
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var jm = new AdminUiCallBack();
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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.Path + today + "/";
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var dirPath = _webHostEnvironment.WebRootPath + saveUrl;
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string bucketBindDomain = string.Empty;
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if (filesStorageLocation == (int)GlobalEnumVars.FilesStorageLocation.Admin)
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{
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bucketBindDomain = AppSettingsConstVars.AppConfigAppUrl;
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}
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else if (filesStorageLocation == (int)GlobalEnumVars.FilesStorageLocation.API)
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{
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bucketBindDomain = AppSettingsConstVars.AppConfigAppInterFaceUrl;
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}
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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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image.SaveAsync(filePath);
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return bucketBindDomain + 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(FilesStorageOptions options, MemoryStream memStream)
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{
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var jm = new AdminUiCallBack();
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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.Path + 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.Endpoint, options.AccessKeyId, options.AccessKeySecret);
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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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//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.BucketName, filePath, fileStream, objectMeta);
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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.BucketBindUrl + 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）
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/// <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 string UpLoadBase64ForQCloudOSS(FilesStorageOptions options, byte[] bytes)
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{
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var jm = new AdminUiCallBack();
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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.AccountId;//设置腾讯云账户的账户标识 APPID
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string region = options.CosRegion; //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.AccessKeyId, options.AccessKeySecret, durationSecond);
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var cosXml = new CosXmlServer(config, qCloudCredentialProvider);
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var filePath = options.Path + today + "/" + newFileName; //云文件保存路径
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COSXML.Model.Object.PutObjectRequest putObjectRequest = new COSXML.Model.Object.PutObjectRequest(options.TencentBucketName, filePath, bytes);
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cosXml.PutObject(putObjectRequest);
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return options.BucketBindUrl + filePath;
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}
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#endregion
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#region 牛云上传方法（Base64）
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/// <summary>
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/// 七牛云上传方法（Base64）
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/// </summary>
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/// <param name="options"></param>
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/// <param name="bytes"></param>
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/// <returns></returns>
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public string UpLoadBase64ForQiNiuKoDo(FilesStorageOptions options, byte[] bytes)
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{
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var newFileName = DateTime.Now.ToString("yyyyMMddHHmmss_fffff", DateTimeFormatInfo.InvariantInfo) + ".jpg";
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Mac mac = new Mac(options.AccessKeyId, options.AccessKeySecret);
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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.QiNiuBucketName;
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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 outData = um.UploadData(bytes, newFileName, token, null);
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return options.BucketBindUrl + newFileName;
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}
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#endregion
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}
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} |