public static SortedDictionary <string, object> AppPay(string body, string NotifyUrl, string orderid, string openid, decimal paymoney, string clientIp)
{
//string logStr=@"D:\ppp\log\WXPay\wx_AppPay_" + DateTime.Today.ToString("yyyyMMdd") + ".txt";
UnifiedOrderInfo info = new UnifiedOrderInfo()
{
Body = body,
OutTradeNo = orderid,
OpenId = "",
TotalFee = (int)(Math.Round(paymoney, 2, MidpointRounding.AwayFromZero) * 100),
SpbillCreateIp = clientIp,
NotifyUrl = NotifyUrl,
Trade_type = "APP"
};
string NonceStr = UtilTool.GenerateCode(32);
info.NonceStr = NonceStr;
//Util.WriteFile(logStr, @"WX AppPay Call======================" + DateTime.Now.ToString());
//Util.WriteFile(logStr, @"Client IP:" + info.SpbillCreateIp);
WxPayDataTool paytool = WxPayAction.UnifiedOrder(info);
// Util.WriteFile(logStr,@"微信返回信息:"+paytool.ToJson());
if (paytool.GetValue("return_code").ToString() == "SUCCESS")
{
if (paytool.GetValue("result_code").ToString() == "SUCCESS")
{
WxPayDataTool paytool2Sign = new WxPayDataTool();
PayAccountInfo payaccount = new PayAccountInfo();
paytool2Sign.SetValue("appid", payaccount.AppId);
paytool2Sign.SetValue("noncestr", info.NonceStr);//此参数虽然是随机码 但是必须和之前请求微信时的随机码一致
paytool2Sign.SetValue("package", "Sign=WXPay");
paytool2Sign.SetValue("partnerid", payaccount.PartnerId);
paytool2Sign.SetValue("prepayid", paytool.GetValue("prepay_id"));
paytool2Sign.SetValue("timestamp", UtilTool.GenerateUnixTime());
string sign = paytool2Sign.MakeSign(payaccount.PartnerKey);
paytool2Sign.SetValue("sign", sign);
return(paytool2Sign.GetValues());
}
else
{
return(null);
}
}
else
{
return(null);
}
}
/// <summary>
/// 订单查询
/// </summary>
/// <param name="info"></param>
/// <returns></returns>
public static WxPayDataTool Orderquery(OrderqueryInfo info)
{
string url = "https://api.mch.weixin.qq.com/pay/orderquery";
WxPayDataTool paytool = new WxPayDataTool();
paytool.SetValue("appid", info.AppId);
paytool.SetValue("mch_id", info.PartnerId);
if (!string.IsNullOrEmpty(info.Transaction_id))
{
paytool.SetValue("transaction_id", info.Transaction_id);
}
if (!string.IsNullOrEmpty(info.Out_trade_no))
{
paytool.SetValue("out_trade_no", info.Out_trade_no);
}
paytool.SetValue("nonce_str", UtilTool.GenerateCode(32)); //随机字符串 不超过32位
paytool.SetValue("sign", paytool.MakeSign(info.PartnerKey)); //签名
WxPayDataTool result = GetResult(url, paytool, false);
return(result);
}
//H5调起js支付
public static WxPayDataTool GetJsApiParameters(UnifiedOrderInfo info)
{
string prepay_id = "";
WxPayDataTool payresult = UnifiedOrder(info);
if (CheckReturn(payresult))
// LogDB.DebugTest("统一下单信息出错：" + payresult.ToJson());
// else
{
if (payresult.IsSet("prepay_id") && (prepay_id = payresult.GetValue("prepay_id").ToString()) != "")
{
WxPayDataTool jsApiParam = new WxPayDataTool();
jsApiParam.SetValue("appId", info.AppId);
jsApiParam.SetValue("timeStamp", UtilTool.GenerateUnixTime());
jsApiParam.SetValue("nonceStr", UtilTool.GenerateCode(15));
jsApiParam.SetValue("package", "prepay_id=" + prepay_id);
jsApiParam.SetValue("signType", "MD5");
jsApiParam.SetValue("paySign", jsApiParam.MakeSign(info.PartnerKey));
return(jsApiParam);
}
}
return(new WxPayDataTool());
}
//统一订单
public static WxPayDataTool UnifiedOrder(UnifiedOrderInfo info)
{
string url = "https://api.mch.weixin.qq.com/pay/unifiedorder";
if (string.IsNullOrWhiteSpace(info.NonceStr))
{
info.NonceStr = UtilTool.GenerateCode(32);
}
WxPayDataTool paytool = new WxPayDataTool();
paytool.SetValue("appid", info.AppId);
paytool.SetValue("mch_id", info.PartnerId);
paytool.SetValue("device_info", "");
paytool.SetValue("nonce_str", info.NonceStr);
paytool.SetValue("body", info.Body);
paytool.SetValue("attach", "");
paytool.SetValue("out_trade_no", info.OutTradeNo);
paytool.SetValue("total_fee", (int)info.TotalFee);
paytool.SetValue("spbill_create_ip", info.SpbillCreateIp);
paytool.SetValue("time_start", "");
paytool.SetValue("time_expire", "");
paytool.SetValue("goods_tag", info.GoodsTag);
paytool.SetValue("notify_url", info.NotifyUrl);
paytool.SetValue("trade_type", info.Trade_type);
paytool.SetValue("openid", info.OpenId);
string signstr = paytool.MakeSign(info.PartnerKey);
paytool.SetValue("sign", signstr);
WxPayDataTool result = GetResult(url, paytool, false);
if (!CheckReturn(result))
{
//LogDB.DebugTest("统一下单信息失败：" + result.ToJson());
}
return(result);
}
