public IActionResult SaveData(SysRole model)
 {
     if (model.Id == 0 || model.Id.IsEmpty())
     {
         //add
         var res = _sysRoleService.AddRole(model);
         if (res)
         {
             return(Success());
         }
         else
         {
             return(Error());
         }
     }
     else
     {
         //edit
         var res = _sysRoleService.EditRole(model);
         if (res)
         {
             return(Success());
         }
         else
         {
             return(Error());
         }
     }
 }