public JsonResult Upload(string dataID, string frmID, string field, string typecode)
 {
     try
     {
         FBFileSave model = new FBFileSave();
         model.ID = Guid.NewGuid().ToString();
         HttpPostedFileBase file = Request.Files["file"];
         if (file != null)
         {
             model.DataID   = dataID;
             model.FrmID    = frmID;
             model.FileName = file.FileName;
             model.TypeCode = typecode;
             var res = _service.saveFile(model, StreamToBytes(file.InputStream));
             if (!string.IsNullOrEmpty(res))
             {
                 model.ID = res;
             }
         }
         else
         {
             throw new Exception("未获取到文件信息!");
         }
         return(Json(new { res = true, data = model.ID }));
     }
     catch (Exception ex)
     {
         log.Error(ex);
         return(Json(new { res = false, mes = "上传失败" + ex.Message }));
         //throw ex;
     }
 }
 public JsonResult Upload(string dataID, string frmID, string field)
 {
     try
     {
         FBFileSave model = new FBFileSave();
         model.ID = Guid.NewGuid().ToString();
         HttpPostedFileBase file = Request.Files["file"];
         if (file != null)
         {
             model.DataID   = dataID;
             model.FrmID    = frmID;
             model.FileName = file.FileName;
             _service.saveFile(model);
         }
         else
         {
             throw new Exception("未获取到文件信息!");
         }
         return(Json(new { res = true, data = model.ID }));
     }
     catch (Exception ex)
     {
         log.Error(ex);
         return(Json(new { res = false, mes = "上传失败" + ex.Message }));
         //throw ex;
     }
 }