/// <summary>
///
/// </summary>
/// <param name="inputObj"></param>
/// <param name="config"></param>
/// <param name="url"></param>
/// <param name="isUseCert"></param>
/// <param name="timeout"></param>
/// <returns></returns>
public static async Task <WechatpayData> ExecuteAsync(WechatpayData inputObj, WechatpayConfig config, string url, bool isUseCert = false, int timeout = 6)
{
if (config == null || string.IsNullOrEmpty(config.AppId) || string.IsNullOrEmpty(config.MchId))
{
throw new Exception("收款账号配置不能为空");
}
if (string.IsNullOrEmpty(config.SignKey))
{
throw new Exception("密钥配置不能为空");
}
inputObj.SetValue("appid", config.AppId); //公众账号ID
inputObj.SetValue("mch_id", config.MchId); //商户号
inputObj.SetValue("nonce_str", GenerateNonceStr()); //随机字符串
inputObj.SetValue("sign_type", config.SignType); //签名类型
inputObj.SetValue("sign", inputObj.MakeSign(config.SignType, config.SignKey)); //签名
string response = await PostAsync(inputObj.ToXml(), url, isUseCert, timeout, config.CertPath, config.CertPassword);
var result = new WechatpayData();
//若接口调用失败会返回xml格式的结果
if (response.Substring(0, 5) == "<xml>")
{
result.FromXml(response);
if (result.GetValue("return_code").ToString() != WechatConstants.SUCCESS)
{
throw new Exception(result.GetValue("return_msg").ToString());
}
//验证签名,不通过会抛异常
result.CheckSign(config.SignType, config.SignKey);
}
//接口调用成功则返回非xml格式的数据
else
{
result.SetValue("return_code", "SUCCESS");
result.SetValue("return_msg", "");
result.SetValue("result_code", "SUCCESS");
result.SetValue("body", response);
}
return(result);
}
/// <summary>
/// 创建支付调起微信参数
/// </summary>
/// <param name="config"></param>
/// <param name="prepay_id"></param>
/// <param name="tradeType"></param>
/// <param name="codeUrl"></param>
/// <returns></returns>
public static WechatpayData GetAppData(WechatpayConfig config, object prepay_id, string tradeType, string codeUrl)
{
if (config == null || string.IsNullOrEmpty(config.AppId) || string.IsNullOrEmpty(config.MchId))
{
throw new Exception("收款账号配置不能为空");
}
if (string.IsNullOrEmpty(config.SignKey))
{
throw new Exception("密钥配置不能为空");
}
var data = new WechatpayData();
switch (tradeType)
{
case WechatConstants.APP:
data.SetValue(WechatConstants.APPID.ToLower(), config.AppId);
data.SetValue(WechatConstants.NONCESTR.ToLower(), HttpService.GenerateNonceStr());
data.SetValue(WechatConstants.TIMESTAMP.ToLower(), (int)(DateTime.Now.ToUniversalTime().Ticks / 10000000 - 62135596800));
data.SetValue(WechatConstants.PARTNERID, config.MchId);
data.SetValue(WechatConstants.PREPAYID, prepay_id);
data.SetValue(WechatConstants.PACKAGE.ToLower(), "Sign=WXPay");
data.SetValue(WechatConstants.SIGN, data.MakeSign(config.SignType, config.SignKey));
break;
case WechatConstants.MWEB:
case WechatConstants.JSAPI:
data.SetValue(WechatConstants.APPID, config.AppId);
data.SetValue(WechatConstants.NONCESTR, HttpService.GenerateNonceStr());
data.SetValue(WechatConstants.TIMESTAMP, (int)(DateTime.Now.ToUniversalTime().Ticks / 10000000 - 62135596800));
data.SetValue(WechatConstants.PACKAGE, "prepay_id=" + prepay_id);
data.SetValue(WechatConstants.SIGNTYPE, config.SignType);
data.SetValue(WechatConstants.PAYSIGN, data.MakeSign(config.SignType, config.SignKey));
break;
case WechatConstants.NATIVE:
data.SetValue(WechatConstants.CODEURL, codeUrl);
break;
}
return(data);
}