Exemple #1
0
        public async Task <IActionResult> BanquetPhotoSaveBase64([FromBody] JObject data)
        {
            WeChatFileInput file        = data.ToObject <WeChatFileInput>();
            var             imageBase64 = file.thumbUrl;

            if (!string.IsNullOrWhiteSpace(imageBase64))
            {
                var reg = new Regex("data:image/(.*);base64,");
                imageBase64 = reg.Replace(imageBase64, "");
                byte[] imageByte    = Convert.FromBase64String(imageBase64);
                var    memorystream = new MemoryStream(imageByte);

                WeChatFile result          = new WeChatFile();
                string     webRootPath     = _hostingEnvironment.WebRootPath;
                string     contentRootPath = _hostingEnvironment.ContentRootPath;
                string     fileExt         = Path.GetExtension(file.name); //文件扩展名,不含“.”
                string     newFileName     = file.uid + "." + fileExt;     //随机生成新的文件名
                var        fileDire        = webRootPath + "/upload/BanquetPhotos/";
                if (!Directory.Exists(fileDire))
                {
                    Directory.CreateDirectory(fileDire);
                }

                var filePath = fileDire + newFileName;

                result.Url  = filePath;
                result.Name = newFileName;

                using (var stream = new FileStream(filePath, FileMode.Create))
                {
                    await memorystream.CopyToAsync(stream);
                }

                return(Json(new APIResultDto()
                {
                    Code = 701, Msg = "上传数据成功", Data = result
                }));
            }
            return(Json(new APIResultDto()
            {
                Code = 701, Msg = "上传数据不能为空"
            }));
        }
Exemple #2
0
        public async Task <IActionResult> BanquetPhotoSave(IFormFile imgs)
        {
            var        date            = Request;
            var        files           = Request.Form.Files;
            long       size            = files.Sum(f => f.Length);
            string     webRootPath     = _hostingEnvironment.WebRootPath;
            string     contentRootPath = _hostingEnvironment.ContentRootPath;
            WeChatFile result          = new WeChatFile();

            foreach (var formFile in files)
            {
                if (formFile.Length > 0)
                {
                    string fileExt  = Path.GetExtension(formFile.FileName); //文件扩展名,不含“.”
                    long   fileSize = formFile.Length;                      //获得文件大小,以字节为单位
                    result.Uid = Guid.NewGuid().ToString();
                    string newFileName = result.Uid + "." + fileExt;        //随机生成新的文件名
                    var    fileDire    = webRootPath + "/upload/BanquetPhotos/";
                    if (!Directory.Exists(fileDire))
                    {
                        Directory.CreateDirectory(fileDire);
                    }

                    var filePath = fileDire + newFileName;

                    result.Url  = filePath;
                    result.Name = newFileName;

                    using (var stream = new FileStream(filePath, FileMode.Create))
                    {
                        await formFile.CopyToAsync(stream);
                    }
                }
            }

            return(Ok(result));
        }