public IActionResult Announcement(string hid)
        {
            HelpDetailView helpDetail = new HelpDetailView();

            if (!hid.IsEmpty())
            {
                helpDetail = AutoMapper.Mapper.Map <HelpDetailView>(_HelpService.GetForm(hid));
            }
            AddPageCrumbs("网站公告");
            return(View(helpDetail));
        }
        public IActionResult Index(string hid)
        {
            HelpDetailView helpDetail = helpDetails.FirstOrDefault();

            if (!hid.IsEmpty())
            {
                helpDetail = helpDetails.Where(w => w.Id == hid).FirstOrDefault();
            }
            AddPageCrumbs(helpDetail.Title);
            return(View(helpDetail));
        }