public void TestSHA256Signature()
{
var data = new WechatPayData();
data.SetStringValue("appid", BaseConfig.AppId);
data.SetStringValue("mch_id", BaseConfig.MchId);
var sha256Str = SignatureHelper.CalcSignature(data.ToUrlParams(), BaseConfig.Key, SignType.SHA256);
Assert.AreEqual <string>("81E64AC5312645C3DC7D3F55C358C8A0F8838FD28BF9C6A80A95BBAC87EC6CBD", sha256Str);
}
public void TestMd5Signature()
{
var data = new WechatPayData();
data.SetStringValue("appid", BaseConfig.AppId);
data.SetStringValue("mch_id", BaseConfig.MchId);
var md5Str = SignatureHelper.CalcSignature(data.ToUrlParams(), BaseConfig.Key);
Assert.AreEqual <string>("9F64710000181B60AC5743C94455D2CB", md5Str);
}
public static async Task <QueryOrderResponse> QueryOrder(WechatPayBaseInfo payBaseInfo, QueryOrderRequest req)
{
var payData = new WechatPayData();
payData.SetStringValue("appid", payBaseInfo.AppId);
payData.SetStringValue("mch_id", payBaseInfo.MchId);
if (!string.IsNullOrEmpty(req.TransactionId))
{
payData.SetStringValue("transaction_id", req.TransactionId);
}
else
{
payData.SetStringValue("out_trade_no", req.OutTradeNo);
}
payData.SetStringValue("nonce_str", req.NonceStr);
payData.SetStringValue("sign_type", req.SignType == Enums.SignType.MD5 ? "MD5" : "HMAC-SHA256");
var sign = SignatureHelper.CalcSignature(payData.ToUrlParams(), payBaseInfo.Key, req.SignType);
payData.SetStringValue("sign", sign);
var orderQueryRes = await HttpClientHelper.Post <QueryOrderResponse>("https://api.mch.weixin.qq.com/pay/orderquery", payData.ToXml());
return(orderQueryRes);
}
