asp.net开发微信派发现金红包/H5网页抢红包功能

using Senparc.Weixin.MP.TenPayLibV3;
 
 string certPath = HttpContext.Current.Server.MapPath(weixinPayModel.certInfoPath); // @"F:\apiclient_cert.p12";
       
        sendNormalRedPackResult = RedPackApi.SendNormalRedPack(
              weixinModel.AppId, weixinPayModel.mch_id, weixinPayModel.paykey,
              certPath,   //证书物理地址
              openid,  //接受收红包的用户的openId
              actModel.send_name,       //红包发送者名称
               "147.114.50.74",   //IP
              hbMoney,             //付款金额，单位分
             actModel.wishing,         //红包祝福语
              actModel.act_name,          //活动名称
              actModel.remark,          //备注信息
              out nonceStr,
              out paySign,
              null,             //场景id（非必填）
              null,             //活动信息（非必填）
              null             //资金授权商户号，服务商替特约商户发放时使用（非必填）
              );

using Senparc.Weixin.MP.Entities;
using Senparc.Weixin.MP.Helpers;
using Senparc.Weixin.MP.MessageHandlers;
    
/// <summary>
    /// 订阅（关注）事件
    /// </summary>
    /// <returns></returns>
    public override IResponseMessageBase OnEvent_SubscribeRequest(RequestMessageEvent_Subscribe requestMessage)
    {
      int apiid = wxm.getApiid();
      //------印美图接口 begin------
      //threeInterface.weipaiInterface wxcf = new threeInterface.weipaiInterface();
      
      //wxcf.weipaiSubscribe(requestMessage.FromUserName, apiid);
      //------印美图接口 end------
      xjHongBao xjMgr = new xjHongBao();
      string getHongBaoRet= xjMgr.SubscribeHongBao(requestMessage.FromUserName, apiid);
      if(string.IsNullOrWhiteSpace( getHongBaoRet))
      {
        return EventProcess(6, requestMessage);
      }
      else
      {
        return EventProcess(100, requestMessage, getHongBaoRet);
      }
     
    }