/// 获取预payid
/// <summary>
/// 获取预payid
/// </summary>
/// <returns></returns>
public string GetPrepayId()
{
this.parameters.Add("sign", GetSign(this.parameters));
string xml = MakePostXml();
string content = Common.Tools.GetPage(unifiedorderURL, xml);
XmlDocument xmldoc = new XmlDocument();
xmldoc.LoadXml(content);
return(WeChatConfig.GetXMLstrByKey("prepay_id", xmldoc));
}
public ActionResult PayOrder(string orderid)
{
ViewBag.PageFlag = "PayOrder";
var openid = CommonMethod.getCookie("openid");
var userid = CommonMethod.getCookie("userid");
var user = weiUserM.GetModelWithOutTrace(u => u.userNum == userid && u.openid == openid);
if (user == null)
{
return(Content("对不起，请登陆系统！"));
}
ViewBag.UserType = user.isfenxiao;
ViewBag.userYongJin = user.userYongJin;
ViewBag.Userid = userid;
ViewBag.Openid = openid;
var order = orderB.Get(o => o.orderNum == orderid);
if (order == null)
{
return(Content("对不起，这个订单是错误的！"));
}
//-----
noncestr = CommonMethod.GetCode(16);
string jsapi_ticket = Js_sdk_Signature.IsExistjsapi_ticket(WeChatConfig.IsExistAccess_Token2());
timestamp = DateTime.Now.Ticks.ToString().Substring(0, 10);;
string url = Request.Url.ToString().Replace("#", "");
JssdkSignature = Js_sdk_Signature.GetjsSDK_Signature(noncestr, jsapi_ticket, timestamp, url);
ViewBag.Appid = WeChatConfig.GetKeyValue("appid");
ViewBag.Uri = WeChatConfig.GetKeyValue("shareurl");
ViewBag.noncestr = noncestr;
ViewBag.jsapi_ticket = jsapi_ticket;
ViewBag.timestamp = timestamp;
//微信支付代码
//
//httpContext
var packageReqHandler = new RequestHandler(HttpContext);
packageReqHandler.Init();
//时间戳
payTimeSamp = Senparc.Weixin.MP.TenPayLibV3.TenPayV3Util.GetTimestamp();
//随机字符串
sj = CommonMethod.GetCode(16) + "_" + userid;
//设置参数
packageReqHandler.SetParameter("body", "商城-购买支付"); //商品信息 127字符
packageReqHandler.SetParameter("appid", PayConfig.AppId);
packageReqHandler.SetParameter("mch_id", PayConfig.MchId);
packageReqHandler.SetParameter("nonce_str", sj);
packageReqHandler.SetParameter("notify_url", PayConfig.NotifyUrl);
packageReqHandler.SetParameter("openid", openid);
packageReqHandler.SetParameter("out_trade_no", orderid + "_" + CommonMethod.GetCode(4)); //商家订单号
packageReqHandler.SetParameter("spbill_create_ip", Request.UserHostAddress); //用户的公网ip，不是商户服务器IP
packageReqHandler.SetParameter("total_fee", (Convert.ToDouble(order.yunPrice) * 100).ToString()); //商品金额,以分为单位(money * 100).ToString()
packageReqHandler.SetParameter("trade_type", "JSAPI");
packageReqHandler.SetParameter("attach", CommonMethod.GetCode(28)); //自定义参数 127字符
string sign = packageReqHandler.CreateMd5Sign("key", PayConfig.AppKey); //第一次签名结果
#region 获取package包======================
packageReqHandler.SetParameter("sign", sign);
string data = packageReqHandler.ParseXML();//支付发送的数据 XML格式
string prepayXml = Senparc.Weixin.MP.AdvancedAPIs.TenPayV3.Unifiedorder(data);
//string prepayXml = WeiXin.GetPage("https://api.mch.weixin.qq.com/pay/unifiedorder", data);
var xdoc = new XmlDocument();
xdoc.LoadXml(prepayXml);
XmlNode xn = xdoc.SelectSingleNode("xml");
LogHelper.WriteLog(prepayXml);
try
{
string PrepayId = WeChatConfig.GetXMLstrByKey("prepay_id", xdoc);
Package = string.Format("prepay_id={0}", PrepayId);
LogHelper.WriteLog(Package);
}
catch (Exception ex)
{
LogHelper.WriteLog(ex.ToString());
Package = string.Format("prepay_id={0}", "");
}
#endregion
#region 设置支付参数 输出页面 该部分参数请勿随意修改 ==============
var paySignReqHandler = new RequestHandler(HttpContext);
paySignReqHandler.SetParameter("appId", PayConfig.AppId);
paySignReqHandler.SetParameter("timeStamp", payTimeSamp);
paySignReqHandler.SetParameter("nonceStr", sj);
paySignReqHandler.SetParameter("package", Package);
paySignReqHandler.SetParameter("signType", "MD5");
PaySign = paySignReqHandler.CreateMd5Sign("key", PayConfig.AppKey);
#endregion
//--------END
ViewBag.payTimeSamp = payTimeSamp;
ViewBag.sj = sj;
ViewBag.Package = Package;
ViewBag.PaySign = PaySign;
return(View(VIEW_TG_order.ToViewModel(order)));
}