当我尝试将ckedtior值保存在数据库中时，我有一个疑问，将其保存在[tags] [/ tags]这样的文件中，并将所有img这样保存[img]，甚至没有数据/ URL和所有视频表消失了 我这样保存它

  public async Task<IactionResult> AddPost(AddPostViewMOdel model,[FromQuery(Name = "forum")] string forumname)
    {
        if (!(forumname == "c") || (forumname == "py") || (forumname == "java") || (forumname == "assembly") || (forumname == "py"))
        {
            return View("NotFound");
        }

        var d = model;
        if (ModelState.IsValid)
        {
            Forum postf = Nforum.GetByName(forumname);
            ApplicationUser us = await userMnager.FindByNameAsync(User.Identity.Name);
            Post p = new Post

            {
                Body = model.Cotnet,Create = DateTime.Now,ForumId = postf.Id,Title = model.Title,UserPost = us,TagTitle = model.TagTitle,Like = 0

            };
            contet.Posts.Add(p);
            contet.SaveChanges();
            return RedirectToaction("Index","Home");
        }
        return View();
    }