/// <summary>
/// 查询订单
/// </summary>
/// <param name="orderId"></param>
/// <param name="errMsg"></param>
public SortedDictionary <string, string> OrderQueryOrderId(string orderId, out string errMsg)
{
string postXml = generateOrderQueryByOrderId(orderId);
//下单
string result;
if (!WxpayCore.Post(WxpayConfig.queryPay_Url, postXml, out result, out errMsg))
{
errMsg = "查询订单失败";
return(null);
}
if (string.IsNullOrEmpty(result) || result.IndexOf("return_code") == -1)
{
errMsg = "查询订单失败";
return(null);
}
var order = WxpayCore.FromXml(result);
if (order["return_code"] != "SUCCESS")
{
errMsg = "查询订单失败(return_code=" + order["return_code"] + "；return_msg=" + order["return_msg"] + ")";
return(null);
}
errMsg = "";
return(order);
}
/// <summary>
/// 为公众号网页提供支付请求，并以键值对形式返回（方便用于转为json）
/// </summary>
/// <param name="notifyUrl">到账通知Url</param>
/// <param name="orderId"></param>
/// <param name="money"></param>
/// <param name="desc">商品描述</param>
/// <param name="userOpenId">用户openid</param>
/// <param name="ip"></param>
/// <param name="errMsg"></param>
public Dictionary <string, string> Pay4JSApi(string notifyUrl, string orderId, decimal money, string desc, string ip, string userOpenId, out string errMsg)
{
if (notifyUrl.IndexOf("://127.0.0.1") != -1)
{
errMsg = "尚未配置微信支付结果通知域名";
return(null);
}
string postXml = genPrePay4Jsapi(orderId, money, desc, notifyUrl, DateTime.MinValue, userOpenId, ip);
//下单
var url = string.Format(WxpayConfig.genPrePay_Url, config.GetAccessToken());
string result;
if (!WxpayCore.Post(url, postXml, out result, out errMsg))
{
errMsg = "预支付请求失败";
return(null);
}
if (string.IsNullOrEmpty(result) || result.IndexOf("return_code") == -1)
{
errMsg = "预支付返回值无效";
return(null);
}
var rlsObj = WxpayCore.FromXml(result);
if (rlsObj["return_code"] != "SUCCESS" || rlsObj["result_code"] != "SUCCESS")
{
if (rlsObj["return_code"] != "SUCCESS")
{
errMsg = "预支付失败(return_code=" + rlsObj["return_code"] + ")";
}
else
{
errMsg = "预支付失败(result_code=" + rlsObj["result_code"] + ")";
}
return(null);
}
if (!WxpayCore.CheckSign(rlsObj, config.MerchantKey))
{
errMsg = "预支付返回值中签名无效";
return(null);
}
var preId = (string)rlsObj["prepay_id"];
if (string.IsNullOrEmpty(preId))
{
errMsg = "预支付返回值中prepay_id无效";
return(null);
}
errMsg = "";
string noncestr = Guid.NewGuid().ToString().Replace("-", ""); //32 位内的随机串，防重发
string timeStamp = WxpayCore.GetUnixDatetime();
return(ToJsapi(orderId, noncestr, timeStamp, preId));
}
/// <summary>
/// 为PC网页提供充值支付请求
/// </summary>
/// <param name="notifyUrl">到账通知Url</param>
/// <param name="orderId"></param>
/// <param name="money"></param>
/// <param name="desc">商品描述</param>
/// <param name="userOpenId">用户openid</param>
/// <param name="ip"></param>
/// <param name="errMsg"></param>
/// <param name="prepay_id">预支付订单号</param>
/// <param name="qrcode_url">二维码Url内容</param>
public bool Pay4Qrcode(string notifyUrl, string orderId, decimal money, string desc, string ip, out string errMsg, out string prepay_id, out string qrcode_url)
{
prepay_id = null;
qrcode_url = null;
if (notifyUrl.IndexOf("://127.0.0.1") != -1)
{
errMsg = "尚未配置微信支付结果通知域名";
return(false);
}
string postXml = genPrePay4Qrcode(orderId, money, desc, notifyUrl, DateTime.MinValue, ip);
//下单
var url = string.Format(WxpayConfig.genPrePay_Url, config.GetAccessToken());
string result;
if (!WxpayCore.Post(url, postXml, out result, out errMsg))
{
errMsg = "预支付请求失败";
return(false);
}
if (string.IsNullOrEmpty(result) || result.IndexOf("return_code") == -1)
{
errMsg = "预支付返回值无效";
return(false);
}
var rlsObj = WxpayCore.FromXml(result);
LogHelper.writeLog("测试2", result, null);
if (rlsObj["return_code"] != "SUCCESS" || rlsObj["result_code"] != "SUCCESS")
{
if (rlsObj["return_code"] != "SUCCESS")
{
errMsg = "预支付失败(return_code=" + rlsObj["return_code"] + ")";
}
else
{
errMsg = "预支付失败(result_code=" + rlsObj["result_code"] + ")";
}
return(false);
}
if (!WxpayCore.CheckSign(rlsObj, config.MerchantKey))
{
errMsg = "预支付返回值中签名无效";
return(false);
}
prepay_id = (string)rlsObj["prepay_id"];
if (string.IsNullOrEmpty(prepay_id))
{
errMsg = "预支付返回值中prepay_id无效";
return(false);
}
qrcode_url = (string)rlsObj["code_url"];
if (string.IsNullOrEmpty(qrcode_url))
{
errMsg = "预支付返回值中code_url无效";
return(false);
}
return(true);
}
