/// <summary>
/// 多图文推送情况下获取子表的数据
/// </summary>
/// <param name="vguid">主表的guid</param>
/// <returns></returns>
public JsonResult GetMoreGraphicList(string vguid)
{
var list = _dl.GetMoreGraphicList(vguid);
return(Json(list, JsonRequestBehavior.AllowGet));
}