ASP。NET MVC:表单值在第一篇帖子后被缓存

<form action="/post/save" method="post">
    <label>Type here whatever you want, quick and without thinking</label>
    <%= Html.TextArea("Body", new { @class = "post", rows="3" })%>
    <input type="submit" value="Publish" class="big_button red" />
</form>

[AcceptVerbs(HttpVerbs.Post)]
    public ActionResult Save(ArticleView form)
    {
        Article article = _ArticleViewMapper.Map(form);

        article.UpdatedBy = "guest";
        article.CreatedBy = "guest";
        article.UpdatedOn = DateTime.Now;
        article.CreatedOn = DateTime.Now;

        CMSFactory.CMS.ArticleRepository.Save(article);

        return RedirectToAction("Index", "Home");
    }

        // This only initialized the Castle IOC container
        DependencyRegistrat.Init();

        DependencyRegistrat.GetDefaultContainer().RegisterAll<IController>(typeof(HomeController).Assembly, ComponentLifecycle.Transient);

        ControllerBuilder.Current.SetControllerFactory(new MyControllerFactory(DependencyRegistrat.GetDefaultContainer()));

    protected override IController GetControllerInstance(Type controllerType)
    {
        Check.IsNotNull(controllerType, "The given controller type was null, but must be provided");

        return (IController) _Container.Resolve(controllerType);
    }

    public override void ReleaseController(IController controller) 
    {
        var disposable = controller as IDisposable;

        if (disposable != null) disposable.Dispose();

        _Container.Release(controller);
    }
}