public JsonResult Upload() { try { var fileBase = Request.Form.Files["File"]; //if (fileBase == null || fileBase.FileName == "") //{ // return Json(new { success = false, url = "请选择要上传的图片!" }); //} //if (fileBase.Length >= 1024 * 1000) //{ // return Json(new { success = false, url = "图片大小不能超过1M!" }); //} //string ext = fileBase.FileName.Substring(fileBase.FileName.LastIndexOf('.')); //if (ext.ToLower() != ".jpg" && ext.ToLower() != ".jpeg" && ext.ToLower() != ".gif" && ext.ToLower() != ".png" && ext.ToLower() != ".bmp") //{ // return Json(new { success = false, url = "图片文件格式不正确!" }); //} return(_AppService.SaveSingleImg(fileBase, _AbpSession.TenantId != null ? (int)_AbpSession.TenantId : 0)); } catch (Exception e) { Logger.Warn("----------------------------------"); throw new Exception(e.StackTrace + e.Message); } }