public async Task <ActionResult> Index(int page = 1, int pageSize = 10) { //文章列表 var articles = await _blogAppService.GetArticlesByTypeIdAsync(null, page); //所有类型 var types = (await _blogAppService.GetArticleTypesAsync()).Items; ViewBag.Page = page; ViewBag.PageSize = pageSize; ViewBag.TotalCount = articles.TotalCount; return(View(new ArticleListViewModel() { Articles = articles.Items, ArticleTypes = types })); }