public IActionResult Body() { string dictId = Request.Querys("id"); string parentId = Request.Querys("parentid"); Model.Dictionary dictionaryModel = null; Business.Dictionary dictionary = new Business.Dictionary(); if (dictId.IsGuid(out Guid guid)) { dictionaryModel = dictionary.Get(guid); } if (null == dictionaryModel) { dictionaryModel = new Model.Dictionary { Id = Guid.NewGuid(), ParentId = parentId.ToGuid(), Sort = dictionary.GetMaxSort(parentId.ToGuid()) }; } ViewData["id"] = dictId.IsNullOrWhiteSpace() ? "" : dictId; ViewData["query"] = Request.UrlQuery(); ViewData["query1"] = "appid=" + Request.Querys("appid") + "&tabid=" + Request.Querys("tabid"); ViewData["refreshId"] = dictionaryModel.ParentId; ViewData["isRoot"] = dictionaryModel.ParentId == Guid.Empty ? "1" : "0";//是否是根节点 return(View(dictionaryModel)); }