导出列表

src/WMS.Web.Domain/Services/QiniuUploadService.cs

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+using Microsoft.Extensions.Options;
+using Newtonsoft.Json;
+using Qiniu.Http;
+using Qiniu.Storage;
+using Qiniu.Util;
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Text;
+using System.Threading.Tasks;
+using WMS.Web.Core.Internal.Results;
+using WMS.Web.Domain.IService;
+using WMS.Web.Domain.Options;
+
+namespace WMS.Web.Domain.Services
+{
+    public class QiniuUploadService : IQiniuUploadService
+    {
+        private readonly QiniuOptions _option;
+        public QiniuUploadService(IOptions<QiniuOptions> option)
+        {
+            _option = option?.Value;
+        }
+        /// <summary>
+        /// 上传文件
+        /// </summary>
+        /// <param name="fileName"></param>
+        /// <param name="stream"></param>
+        /// <param name="isAutoDelte"></param>
+        /// <returns></returns>
+        public Task<Result<string>> Upload(string fileName, Stream stream, bool isAutoDelte = false)
+        {
+            // 生成(上传)凭证时需要使用此Mac
+            // 这个示例单独使用了一个Settings类，其中包含AccessKey和SecretKey
+            // 实际应用中，请自行设置您的AccessKey和SecretKey
+            Mac mac = new Mac(_option.AccessKey, _option.SecretKey);
+
+            PutPolicy putPolicy = new PutPolicy();
+            // 如果需要设置为"覆盖"上传(如果云端已有同名文件则覆盖)，请使用 SCOPE = "BUCKET:KEY"
+            putPolicy.Scope = _option.Bucket + ":" + fileName;
+            // putPolicy.Scope = bucket;
+            // 上传策略有效期(对应于生成的凭证的有效期)          
+            putPolicy.SetExpires(3600);
+            // 上传到云端多少天后自动删除该文件，如果不设置（即保持默认默认）则不删除
+            if (isAutoDelte)
+                putPolicy.DeleteAfterDays = 7;
+            string jstr = putPolicy.ToJsonString();
+            string token = Auth.CreateUploadToken(mac, jstr);
+
+            Config config = new Config();
+            // 空间对应的机房 华 东	ZONE_CN_East 华 北 ZONE_CN_North 华 南 ZONE_CN_Sout 北 美 ZONE_US_North 东南亚 ZONE_AS_Singapore
+            config.Zone = Zone.ZONE_CN_South;
+            // 是否使用https域名
+            config.UseHttps = true;
+            // 上传是否使用cdn加速
+            config.UseCdnDomains = true;
+            HttpResult result = null;
+            try
+            {
+                FormUploader fu = new FormUploader(config);
+                result = fu.UploadStream(stream, fileName, token, null);
+                if (result.Code == 200)
+                    return Task.FromResult(Result<string>.ReSuccess(_option.Url + fileName));
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine(ex);
+                return Task.FromResult(Result<string>.ReFailure("上传文件失败" + ex.ToString(), 0));
+            }
+            return Task.FromResult(Result<string>.ReFailure("上传文件失败" + JsonConvert.SerializeObject(result), 0));
+        }
+    }
+}