public async Task <ResponseViewModel <BannerListView> > AcquireBanner([FromBody] RequestViewModel obj)
{
BannerListView result = new BannerListView();
obj = JsonHelper.DeserializeJsonToObject <RequestViewModel>(Content(User.Identity.Name).Content);
ResponseViewModel <BannerListView> response = null;
(result.Staple, result.Subsidiary) = await _routine.GetBannerListAsync();
response = new ResponseViewModel <BannerListView>(SysCode.Ok, result, obj.Encrypt, _sys, obj.Secret);
return(response);
}