/** * * 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); }