/**
*
* 统一下单
* @param WxPaydata inputObj 提交给统一下单API的参数
* @param int timeOut 超时时间
* @throws WxPayException
* @return 成功时返回，其他抛异常
*/
public PaymentData UnifiedOrder(PaymentData inputObj, int timeOut = 6)
{
string url = "https://api.mch.weixin.qq.com/pay/unifiedorder";
//检测必填参数
if (!inputObj.IsSet("out_trade_no"))
{
throw new Exception("缺少统一支付接口必填参数out_trade_no！");
}
else if (!inputObj.IsSet("body"))
{
throw new Exception("缺少统一支付接口必填参数body！");
}
else if (!inputObj.IsSet("total_fee"))
{
throw new Exception("缺少统一支付接口必填参数total_fee！");
}
else if (!inputObj.IsSet("trade_type"))
{
throw new Exception("缺少统一支付接口必填参数trade_type！");
}
//关联参数
if (inputObj.GetValue("trade_type").ToString() == "JSAPI" && !inputObj.IsSet("openid"))
{
throw new Exception("统一支付接口中，缺少必填参数openid！trade_type为JSAPI时，openid为必填参数！");
}
if (inputObj.GetValue("trade_type").ToString() == "NATIVE" && !inputObj.IsSet("product_id"))
{
throw new Exception("统一支付接口中，缺少必填参数product_id！trade_type为JSAPI时，product_id为必填参数！");
}
//异步通知url未设置，则使用配置文件中的url
if (!inputObj.IsSet("notify_url"))
{
inputObj.SetValue("notify_url", NOTIFY_URL);//异步通知url
}
inputObj.SetValue("appid", AppId); //公众账号ID
inputObj.SetValue("mch_id", MchId); //商户号
inputObj.SetValue("spbill_create_ip", Ip); //终端ip
inputObj.SetValue("nonce_str", GenerateNonceStr()); //随机字符串
//签名
inputObj.SetValue("sign", inputObj.MakeSign(SignKey));
string xml = inputObj.ToXml();
string response = HttpService.Post(xml, url, false, timeOut, "", "");
PaymentData result = new PaymentData();
result.FromXml(response);
return(result);
}
/// <summary>
/// 申请退款
/// </summary>
/// <param name="inputObj">提交给申请退款API的参数</param>
/// <param name="CertPath">证书路径</param>
/// <param name="CertPassword">证书密码</param>
/// <param name="timeOut">超时时间</param>
/// <returns></returns>
public PaymentData Refund(PaymentData inputObj, int timeOut = 6)
{
string url = "https://api.mch.weixin.qq.com/secapi/pay/refund";
//检测必填参数
if (!inputObj.IsSet("out_trade_no") && !inputObj.IsSet("transaction_id"))
{
throw new Exception("退款申请接口中，out_trade_no、transaction_id至少填一个！");
}
else if (!inputObj.IsSet("out_refund_no"))
{
throw new Exception("退款申请接口中，缺少必填参数out_refund_no！");
}
else if (!inputObj.IsSet("total_fee"))
{
throw new Exception("退款申请接口中，缺少必填参数total_fee！");
}
else if (!inputObj.IsSet("refund_fee"))
{
throw new Exception("退款申请接口中，缺少必填参数refund_fee！");
}
else if (!inputObj.IsSet("op_user_id"))
{
throw new Exception("退款申请接口中，缺少必填参数op_user_id！");
}
inputObj.SetValue("appid", AppId); //公众账号ID
inputObj.SetValue("mch_id", MchId); //商户号
inputObj.SetValue("nonce_str", Guid.NewGuid().ToString().Replace("-", "")); //随机字符串
inputObj.SetValue("sign", inputObj.MakeSign(SignKey)); //签名
string xml = inputObj.ToXml();
string response = HttpService.Post(xml, url, true, timeOut, CertPath, CertPassword);
//将xml格式的结果转换为对象以返回
PaymentData result = new PaymentData();
result.FromXml(response);
return(result);
}
/// <summary>
/// 企业付款接口
/// </summary>
/// <param name="inputObj">参数</param>
/// <param name="CertPath">证书路径</param>
/// <param name="CertPassword">证书密码</param>
/// <param name="timeOut">超时时间</param>
/// <returns></returns>
public PaymentData Transfers(PaymentData inputObj, int timeOut = 6)
{
string url = "https://api.mch.weixin.qq.com/mmpaymkttransfers/promotion/transfers";
#region 检测必要参数
//检测必填参数
if (!inputObj.IsSet("partner_trade_no") && !inputObj.IsSet("partner_trade_no"))
{
throw new Exception("企业付款接口中，缺少必填参数partner_trade_no！");
}
if (!inputObj.IsSet("openid"))
{
throw new Exception("企业付款接口中，缺少必填参数openid！");
}
if (!inputObj.IsSet("check_name"))
{
throw new Exception("企业付款接口中，缺少必填参数check_name！");
}
else
{
string checkName = inputObj.GetValue("check_name").ToString();
switch (checkName)
{
case "FORCE_CHECK":
case "OPTION_CHECK":
if (!inputObj.IsSet("check_name"))
{
throw new Exception("企业付款接口中，缺少必填参数re_user_name！");
}
break;
default:
break;
}
}
if (!inputObj.IsSet("amount"))
{
throw new Exception("企业付款接口中，缺少必填参数amount！");
}
if (!inputObj.IsSet("desc"))
{
throw new Exception("企业付款接口中，缺少必填参数desc！");
}
if (!inputObj.IsSet("spbill_create_ip"))
{
throw new Exception("企业付款接口中，缺少必填参数spbill_create_ip！");
}
#endregion
#region 添加公共参数
inputObj.SetValue("mch_appid", AppId); //公众账号ID
inputObj.SetValue("mchid", MchId); //商户号
inputObj.SetValue("spbill_create_ip", Ip); //随机字符串
inputObj.SetValue("nonce_str", Guid.NewGuid().ToString().Replace("-", "")); //随机字符串
inputObj.SetValue("sign", inputObj.MakeSign(SignKey)); //签名
#endregion
string xml = inputObj.ToXml();
var start = DateTime.Now;
string response = HttpService.Post(xml, url, true, timeOut, CertPath, CertPassword);
PaymentData result = new PaymentData();
result.FromXml(response);
return(result);
}