public async Task <T> ExecuteAsync <T>(IWeChatPayCertificateRequest <T> request) where T : WeChatPayResponse
{
// 字典排序
var sortedTxtParams = new WeChatPayDictionary(request.GetParameters());
if (request is WeChatPayTransfersRequest) // 企业付款到零钱
{
sortedTxtParams.Add(MCHAPPID, Options.AppId);
sortedTxtParams.Add(MCHID, Options.MchId);
}
else if (request is WeChatPayGetPublicKeyRequest || request is WeChatPayPayBankRequest || request is WeChatPayQueryBankRequest)
{
sortedTxtParams.Add(MCH_ID, Options.MchId);
sortedTxtParams.Add(SIGN_TYPE, "MD5");
}
else if (request is WeChatPayGetTransferInfoRequest)
{
sortedTxtParams.Add(APPID, Options.AppId);
sortedTxtParams.Add(MCH_ID, Options.MchId);
sortedTxtParams.Add(SIGN_TYPE, "MD5");
}
else // 其他接口
{
sortedTxtParams.Add(APPID, Options.AppId);
sortedTxtParams.Add(MCH_ID, Options.MchId);
}
if (request is WeChatPayPayBankRequest) // 企业付款到银行卡接口
{
var no = WeChatPaySignature.Encrypt(sortedTxtParams.GetValue(ENC_BANK_NO), Options.RsaPublicKey);
sortedTxtParams.SetValue(ENC_BANK_NO, no);
var name = WeChatPaySignature.Encrypt(sortedTxtParams.GetValue(ENC_TRUE_NAME), Options.RsaPublicKey);
sortedTxtParams.SetValue(ENC_TRUE_NAME, name);
}
sortedTxtParams.Add(NONCE_STR, Guid.NewGuid().ToString("N"));
sortedTxtParams.Add(SIGN, Md5.GetMD5WithKey(sortedTxtParams, Options.Key, !(request is WeChatPayGetPublicKeyRequest))); // 获取公钥 不排除sign_type
var body = await Client.DoPostAsync(request.GetRequestUrl(), sortedTxtParams);
var parser = new WeChatPayXmlParser <T>();
var rsp = parser.Parse(body);
CheckResponseSign(rsp);
return(rsp);
}
public async Task <T> ExecuteAsync <T>(IWeChatPayCertificateRequest <T> request) where T : WeChatPayResponse
{
var useMD5 = true;
var excludeSignType = true;
// 字典排序
var sortedTxtParams = new WeChatPayDictionary(request.GetParameters());
if (request is WeChatPayTransfersRequest)
{
sortedTxtParams.Add(MCHAPPID, Options.AppId);
sortedTxtParams.Add(MCHID, Options.MchId);
}
else if (request is WeChatPayGetPublicKeyRequest)
{
sortedTxtParams.Add(MCH_ID, Options.MchId);
sortedTxtParams.Add(SIGN_TYPE, "MD5");
excludeSignType = false;
}
else if (request is WeChatPayPayBankRequest)
{
var no = WeChatPaySignature.Encrypt(sortedTxtParams.GetValue(ENC_BANK_NO), Options.RsaPublicParameters);
sortedTxtParams.SetValue(ENC_BANK_NO, no);
var name = WeChatPaySignature.Encrypt(sortedTxtParams.GetValue(ENC_TRUE_NAME), Options.RsaPublicParameters);
sortedTxtParams.SetValue(ENC_TRUE_NAME, name);
sortedTxtParams.Add(MCH_ID, Options.MchId);
sortedTxtParams.Add(SIGN_TYPE, "MD5");
}
else if (request is WeChatPayQueryBankRequest)
{
sortedTxtParams.Add(MCH_ID, Options.MchId);
sortedTxtParams.Add(SIGN_TYPE, "MD5");
}
else if (request is WeChatPayGetTransferInfoRequest)
{
sortedTxtParams.Add(APPID, Options.AppId);
sortedTxtParams.Add(MCH_ID, Options.MchId);
sortedTxtParams.Add(SIGN_TYPE, "MD5");
}
else if (request is WeChatPayDownloadFundFlowRequest)
{
sortedTxtParams.Add(APPID, Options.AppId);
sortedTxtParams.Add(MCH_ID, Options.MchId);
sortedTxtParams.Add(SIGN_TYPE, "HMAC-SHA256");
useMD5 = false;
excludeSignType = false;
}
else // 其他接口
{
sortedTxtParams.Add(APPID, Options.AppId);
sortedTxtParams.Add(MCH_ID, Options.MchId);
}
sortedTxtParams.Add(NONCE_STR, Guid.NewGuid().ToString("N"));
sortedTxtParams.Add(SIGN, WeChatPaySignature.SignWithKey(sortedTxtParams, Options.Key, useMD5, excludeSignType));
var body = await Client.DoPostAsync(request.GetRequestUrl(), sortedTxtParams);
var parser = new WeChatPayXmlParser <T>();
var rsp = parser.Parse(body);
CheckResponseSign(rsp, useMD5, excludeSignType);
return(rsp);
}