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using Aliyun.OSS;
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using Aliyun.OSS.Util;
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using cylsg.utility;
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using cylsg.utility.Extend;
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using EzTencentCloud;
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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 SqlSugar;
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using System.Drawing;
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using System.Globalization;
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using System.Security.Policy;
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using TencentCloud.Ocr.V20181119.Models;
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using TencentCloud.Teo.V20220901.Models;
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using Task = System.Threading.Tasks.Task;
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namespace EzUpFile
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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 HttpRequest? _request;
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private readonly ISqlSugarClient _sqlSugarClient;
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private readonly ITencentCloudService _tcs;
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public EzFileUploadService(IHttpContextAccessor httpContext, ISqlSugarClient sqlSugarClient,ITencentCloudService tencentCloudService)
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{
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_request = httpContext.HttpContext?.Request ?? null;
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_sqlSugarClient = sqlSugarClient;
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_tcs= tencentCloudService;
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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 maxSize = 1024 * 1024 * 5; //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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url = await UpLoadFileForAliYunOSS(fileExt, file);
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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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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, 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" + "5" + "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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url = await UpLoadBase64ForAliYunOSS(memStream);
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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 ret = await DelFileForAliYunOSS(Path);
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return ret;
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}
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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(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 = App.Configuration["FileUploadOptions:SavePath"] + 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(App.Configuration["FileUploadOptions:AliOSSEndpoint"], App.Configuration["FileUploadOptions:AliOSSAccessKeyID"], App.Configuration["FileUploadOptions: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(App.Configuration["FileUploadOptions: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 App.Configuration["FileUploadOptions:AliOSSSaveBaseUrl"] + filePath;
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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(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 = App.Configuration["FileUploadOptions:SavePath"] + 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(App.Configuration["FileUploadOptions:AliOSSEndpoint"], App.Configuration["FileUploadOptions:AliOSSAccessKeyID"], App.Configuration["FileUploadOptions: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(App.Configuration["FileUploadOptions: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 App.Configuration["FileUploadOptions:AliOSSSaveBaseUrl"] + filePath;
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}
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#endregion
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#region 删除文件
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/// <summary>
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/// 阿里云删除
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/// </summary>
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/// <param name="options"></param>
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/// <param name="fileUrl">带xxx.xx的链接地址</param>
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/// <returns></returns>
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public async Task<bool> DelFileForAliYunOSS(string fileUrl)
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{
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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(App.Configuration["FileUploadOptions:AliOSSEndpoint"], App.Configuration["FileUploadOptions:AliOSSAccessKeyID"], App.Configuration["FileUploadOptions:AliOSSAccessKeySecret"]);
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try
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{
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var task = Task.Run(() => aliYun.DeleteObject(App.Configuration["FileUploadOptions:AliOSSBucketName"], (App.Configuration["FileUploadOptions:SavePath"]?.RemoveStartWithStr("/") ?? "") + fileUrl.GetFileName()));
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task.Wait();
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}
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catch (Exception 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 true;
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}
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#endregion
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#region 识别上传
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public async Task<(IDCardOCRResponse, string)> UpIdCord(string PageName = "FRONT")
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{
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try
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{
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var maxSize = 1024 * 1024 * 5; //上传大小5M
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var FileData = _request?.Form?.Files["file"];
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if (FileData.Length > maxSize)
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{
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throw Oops.Oh(" 上传文件不可超出500K");
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}
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//处理图形
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// var FileData = Request.Form.Files[0];
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Image oimage = Image.FromStream(FileData.OpenReadStream());
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if (oimage == null)
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{
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throw Oops.Oh(" 上传失败");
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}
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MemoryStream ms = new MemoryStream();
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if (oimage.Width > 600)
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{
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if (oimage.Width > oimage.Height)
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oimage.GetThumbnailImage(600, 400, null, IntPtr.Zero).Save(ms, System.Drawing.Imaging.ImageFormat.Png);
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else
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oimage.GetThumbnailImage(400, 600, null, IntPtr.Zero).Save(ms, System.Drawing.Imaging.ImageFormat.Png);
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}
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else
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oimage.Save(ms, System.Drawing.Imaging.ImageFormat.Png);
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ms.Position = 0;
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var arr = ms.ToArray();
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string img64 = Convert.ToBase64String(arr);
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IDCardOCRResponse idcordinfo = null;
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string url = "";
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try
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{
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idcordinfo = _tcs.IdCord(img64, PageName == "FRONT");
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url = await UploadFilesFByBase64(_tcs.GetIdCordImg());
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return (idcordinfo, url);
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}
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catch (Exception e)
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{
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throw Oops.Oh(e.Message);
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}
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}
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catch (Exception e)
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{
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throw Oops.Oh(e.Message);
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}
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}
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public async Task<(BizLicenseOCRResponse, string)> UpBizLicense()
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{
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try
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{
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var maxSize = 1024 * 1024 * 5; //上传大小5M
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var FileData = _request?.Form?.Files["file"];
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if (FileData.Length > maxSize)
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{
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throw Oops.Oh(" 上传文件不可超出500K");
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}
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//处理图形
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// var FileData = Request.Form.Files[0];
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Image oimage = Image.FromStream(FileData.OpenReadStream());
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if (oimage == null)
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{
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throw Oops.Oh(" 上传失败");
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}
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MemoryStream ms = new MemoryStream();
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if (oimage.Width > 600)
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{
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if (oimage.Width > oimage.Height)
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oimage.GetThumbnailImage(600, 400, null, IntPtr.Zero).Save(ms, System.Drawing.Imaging.ImageFormat.Png);
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else
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oimage.GetThumbnailImage(400, 600, null, IntPtr.Zero).Save(ms, System.Drawing.Imaging.ImageFormat.Png);
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}
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else
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oimage.Save(ms, System.Drawing.Imaging.ImageFormat.Png);
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ms.Position = 0;
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var arr = ms.ToArray();
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string img64 = Convert.ToBase64String(arr);
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BizLicenseOCRResponse info = null;
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string url = "";
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try
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{
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info = _tcs.BizLicenseOCR(img64);
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url = await UploadFilesFByBase64(img64);
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return (info, url);
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}
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catch (Exception e)
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{
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throw Oops.Oh(e.Message);
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}
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}
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catch (Exception e)
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{
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throw Oops.Oh(e.Message);
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}
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}
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public async Task<(bool,string)> IaiAddPerso(string CoredID,string Name,int PersonGender)
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{
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try
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{
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var maxSize = 1024 * 1024 * 5; //上传大小5M
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var FileData = _request?.Form?.Files["file"];
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if (FileData.Length > maxSize)
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{
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throw Oops.Oh(" 上传文件不可超出500K");
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}
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//处理图形
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// var FileData = Request.Form.Files[0];
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Image oimage = Image.FromStream(FileData.OpenReadStream());
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if (oimage == null)
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{
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throw Oops.Oh(" 上传失败");
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}
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MemoryStream ms = new MemoryStream();
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if (oimage.Width > 600)
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{
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if (oimage.Width > oimage.Height)
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oimage.GetThumbnailImage(600, 400, null, IntPtr.Zero).Save(ms, System.Drawing.Imaging.ImageFormat.Png);
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else
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oimage.GetThumbnailImage(400, 600, null, IntPtr.Zero).Save(ms, System.Drawing.Imaging.ImageFormat.Png);
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}
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else
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oimage.Save(ms, System.Drawing.Imaging.ImageFormat.Png);
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ms.Position = 0;
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var arr = ms.ToArray();
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string img64 = Convert.ToBase64String(arr);
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bool info = false;
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string url = "";
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try
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{
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info = _tcs.IaiAddPerso(img64, CoredID, Name, PersonGender);
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url = await UploadFilesFByBase64(img64);
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return (info, url);
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}
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catch (Exception e)
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{
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throw Oops.Oh(e.Message);
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}
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}
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catch (Exception e)
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{
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throw Oops.Oh(e.Message);
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}
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}
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#endregion
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}
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}
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