[HttpGet]
[JwtAuthenticate]
public GetFaqListDS Index([FromUri] GetFaqListModel model)
{
    List<MP_faqs> res = Faq.GetFaqList(model.curPage, model.pageSize);
    var re = Request;
    var hds = re.Headers;
    GetFaqListDS ds = new GetFaqListDS();
    ds.data = res;
    return ds;
}