/// <summary> /// 获取树形归属部门 /// </summary> /// <returns>JSON数据</returns> public ContentResult TreeForCombobox() { string json = string.Empty; try { JavaScriptSerializer jsonSerializer = new JavaScriptSerializer(); json = jsonSerializer.Serialize(depContext.GetDepartmentMapping()); } catch (Exception ex) { string message = ex.Message; } return(Content(json, "text/html")); }