Mac mac = new Mac(_Quy.qiniuyunAK, _Quy.qiniuyunSK);

            PutPolicy putPolicy = new PutPolicy

            {

                Scope = _Quy.qiniuyunBucket

            };

            Config config = new Config()

            {

                //// 空间对应的机房

                Zone = Zone.ZONE_CN_East,

                // 是否使用https域名

                UseHttps = true,

                // 上传是否使用cdn加速

                UseCdnDomains = true

            };

            string token = Auth.CreateUploadToken(mac, putPolicy.ToJsonString());//token生成

            FormUploader upload = new FormUploader(config);

            //数据流上传  //Image 类型为IFormFile

            Stream stream = Image.OpenReadStream();

            HttpResult result = upload.UploadStream(stream, Image.FileName, token, null);// 表单上传

            if (result.Code==)

            {

                Console.WriteLine("成功");

            }