微信开发--企业转账到用户

public class TransfersPay
 {
  public string openid { get; set; }
  public int amount { get; set; }
  public string partner_trade_no { get; set; }
  public string re_user_name { get; set; }
  public string spbill_create_ip { get; set; }
  public WxPayData GetTransfersApiParameters()
  {
   WxPayData apiParam = new WxPayData();
   apiParam.SetValue("partner_trade_no", partner_trade_no);
   apiParam.SetValue("openid", openid);
   apiParam.SetValue("check_name", "NO_CHECK");
   apiParam.SetValue("amount", amount);
   apiParam.SetValue("desc", "提现");
   apiParam.SetValue("spbill_create_ip", spbill_create_ip);
   apiParam.SetValue("re_user_name", re_user_name);
   return apiParam;
  }
 }

public static WxPayData Transfers(WxPayData inputData, int timeOut = 6)
  {
   var url = "https://api.mch.weixin.qq.com/mmpaymkttransfers/promotion/transfers";
   inputData.SetValue("mch_appid", WxPayConfig.APPID);//公众账号ID
   inputData.SetValue("mchid", WxPayConfig.MCHID);//商户号
   inputData.SetValue("nonce_str", WxPayApi.GenerateNonceStr());//随机字符串
   inputData.SetValue("sign", inputData.MakeSign());//签名
   string xml = inputData.ToXml();
   var start = DateTime.Now;
   string response = HttpService.Post(xml, url, true, timeOut);
   // Portal.MVC.Logger.Info("WxPayApi"+ "UnfiedOrder response : " + response);
   var end = DateTime.Now;
   int timeCost = (int)((end - start).TotalMilliseconds);
   WxPayData result = new WxPayData();
   result.FromXml(response);
   ReportCostTime(url, timeCost, result);//测速上报
   return result;
  }

//是否使用证书
    if (isUseCert)
    {
     string path = HttpContext.Current.Request.PhysicalApplicationPath;
     X509Certificate2 cert = new X509Certificate2(path + WxPayConfig.SSLCERT_PATH, WxPayConfig.SSLCERT_PASSWORD);
     request.ClientCertificates.Add(cert);
     Log.Debug("WxPayApi", "PostXml used cert");
    }

[LoginValid]
  public ActionResult CashTransfers(string orderNumber)
  {
   //var order = new Order(){Amount = 1};
   // var openid = "oBSBmwQjqwjfzQlKsFNjxFLSixxx";
   var user = _workContext.CurrentUser;
   var order = _paymentService.GetOrderByOrderNumber(orderNumber);
   var transfer = new TransfersPay
   {
    openid = user.OpenId,
    amount = (int) order.Amount*100,
    partner_trade_no = order.OrderNumber,
    re_user_name = "stoneniqiu",
    spbill_create_ip = _webHelper.GetCurrentIpAddress()
   };
   var data = transfer.GetTransfersApiParameters();
   var result = WxPayApi.Transfers(data);
   return Content(result.ToPrintStr());
  }

[LoginValid]
  public ActionResult CashTransfers(string orderNumber)
  {
   var user = _workContext.CurrentUser;
   var order = _paymentService.GetOrderByOrderNumber(orderNumber);
   if (string.IsNullOrEmpty(user.OpenId))
   {
    return Json(new PortalResult("请用微信登录!"));
   }
   if (order == null || order.OrderState != OrderState.Padding)
   {
    return Json(new PortalResult("订单有误!"));
   }
   var transfer = new TransfersPay
   {
    openid = user.OpenId,
    amount = (int) order.Amount*100,
    partner_trade_no = order.OrderNumber,
    re_user_name = "stoneniqiu",
    spbill_create_ip = _webHelper.GetCurrentIpAddress()
   };
   var data = transfer.GetTransfersApiParameters();
   var result = WxPayApi.Transfers(data);
   if (result.GetValue("result_code").ToString() == "SUCCESS")
   {
    return Json(new PortalResult(true, "提现成功"));
   }
   return Json(new PortalResult(false, result.GetValue("return_msg").ToString()));   
  }