public BizResult<string> CreateWePayRequestParam(WePayReqParam payInfo)
{
BizResult<string> biz = new BizResult<string>();
biz.ReturnObject = this._wePay.BuildWePay(payInfo.OrderNo,payInfo.ProductName,payInfo.TotalFee,payInfo.CustomerIp,payInfo.TradeType); ;
return biz;
}