public ActionResult DelBanner(int id)
{
if (BannerService.DeleteEntity(id))
{
SaveSyslog($"删除广告图(id={id})成功", SysLogType.后台日志, nowManager.name);
return(Json(SysEnum.成功, "删除成功"));
}
return(Json(SysEnum.失败, "删除失败"));
}