428 lines
20 KiB
C#
428 lines
20 KiB
C#
using System;
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using System.Collections;
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using System.Collections.Generic;
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using System.Configuration;
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using System.Linq;
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using System.Web;
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using System.Security.Cryptography;
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using WebService.SDK;
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using System.Text;
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namespace EShangTechService
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{
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public class Common
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{
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//接口请求地址，固定不变，无需修改
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//protected const string req_url = "https://www.weiwoju.com";
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protected static string req_url = ConfigurationManager.AppSettings["req_url"] == null ?
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"https://apisvbak2.ke51.cn" : ConfigurationManager.AppSettings["req_url"].ToString();
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protected const string key = "w0j23q2m69po13syyd6pj6a11o64f2r13bj";
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protected const string openid = "1z7n0lp0nsi8o0dd5o74lgrhs1575k";
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//服务区、门店编码
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protected static string[] ShopCode = ConfigurationManager.AppSettings["ShopCode"].ToString().Split(',');
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//商户编号
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protected static string[] Business_Code = ConfigurationManager.AppSettings["Business_Code"].ToString().Split(',');
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//商户秘钥
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//protected static string[] term_Code = ConfigurationManager.AppSettings["term_Code"].ToString().Split(',');
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public static string get_reqmsg(string trade_state)
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{
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switch (trade_state)
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{
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case "0":
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return "等待付款";
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case "1":
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return "已付款";
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case "2":
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return "已撤单";
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case "3":
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return "申请撤单";
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case "4":
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return "部分退款";
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case "5":
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return "已退款";
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case "6":
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return "交易关闭";
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case "7":
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return "系统保留状态（查询时使用，同时查询退款和撤单记录）";
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case "8":
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return "退款中（平台未返回退款结果）";
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case "9":
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return "退款失败";
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case "10":
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return "待退款";
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case "11":
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return "退款成功";
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case "12":
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return "退款失败";
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case "13":
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return "退款取消";
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case "14":
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return "撤单成功";
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default:
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return "";
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}
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}
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#region 商家扫用户支付二维码 -反扫
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/// <summary>
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/// 交易支付接口
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/// 商家扫用户支付二维码
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/// </summary>
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/// <param name="auth_code">用户付款授权码</param>
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/// <param name="out_trade_no">商户订单号</param>
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/// <param name="pay_subject">商品描述</param>
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/// <param name="total_fee">总金额</param>
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/// <param name="MerchantInfo">商户信息（商户号，秘钥）</param>
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/// <param name="notify_url">通知回调地址</param>
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/// <returns></returns>
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public static string merchantscan(string auth_code, string out_trade_no, string pay_subject, string total_fee,
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string[] MerchantInfo, string notify_url)
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{
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string ResString = "";
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if (string.IsNullOrEmpty(MerchantInfo[0]))
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{
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return null;
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}
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Dictionary<string, string> _Dictionary = new Dictionary<string, string>();
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_Dictionary.Add("auth_code", auth_code);//支付宝/微信授权码
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_Dictionary.Add("bind_code", MerchantInfo[0]);//商户编号
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_Dictionary.Add("body", total_fee);//交易金额
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_Dictionary.Add("no", out_trade_no);//门店编号
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_Dictionary.Add("nonce_str", "0"); //支付渠道
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_Dictionary.Add("openid", openid);//客无忧与平台对接的openid jajonaujrocjajheangyunhaohpeng
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_Dictionary.Add("order_title", pay_subject);//设备编号
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_Dictionary.Add("price", total_fee);//支付描述信息
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_Dictionary.Add("time_stamp", Convert.ToInt32((DateTime.Now -
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new DateTime(1970, 1, 1, 0, 0, 0)).TotalSeconds).ToString());//币种。默认CNY
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_Dictionary.Add("sign", getSign(_Dictionary, key));
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LogHelper.WriteReceiveLog("支付反扫-传第三方参数：" + paramsToString(_Dictionary));
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//以上参数进行签名
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ResString = CommonHelper.HttpUrlPost(paramsToString(_Dictionary), req_url + "/Payapi/Index/microPay",
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"application/x-www-form-urlencoded", 5);
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LogHelper.WriteReceiveLog("支付反扫-返回参数：" + ResString);
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return ResString;
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}
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#endregion
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#region 用户扫线上二维码-正扫
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public static string QRCodePay(string out_trade_no, string pay_subject, string total_fee, string[] MerchantInfo,
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string notify_url, string channel_type)
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{
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string ResString = "";
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if (string.IsNullOrEmpty(MerchantInfo[0]))
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{
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return null;
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}
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Dictionary<string, string> _Dictionary = new Dictionary<string, string>();
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_Dictionary.Add("openid", openid);//客无忧与平台对接的openid jajonaujrocjajheangyunhaohpeng
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_Dictionary.Add("bind_code", MerchantInfo[0]);//商户编号
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_Dictionary.Add("auth_code", out_trade_no);//支付宝/微信授权码
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_Dictionary.Add("channel_type", channel_type); //支付渠道
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_Dictionary.Add("fee_type", "CNY");//币种。默认CNY
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_Dictionary.Add("no", out_trade_no);//交易上行流水号
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_Dictionary.Add("order_title", pay_subject);//支付描述信息
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_Dictionary.Add("time_expire", "5");//超时时间
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_Dictionary.Add("body", total_fee);//交易金额
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_Dictionary.Add("price", total_fee);//交易金额
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_Dictionary.Add("trade_type", "QRCODE");//交易类型
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_Dictionary.Add("time_stamp", Convert.ToInt32((DateTime.Now -
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new DateTime(1970, 1, 1, 0, 0, 0)).TotalSeconds).ToString());//币种。默认CNY
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_Dictionary.Add("sign", getSign(_Dictionary, key));
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_Dictionary.Add("notify_url", "");
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_Dictionary.Add("callback_url", "");
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LogHelper.WriteReceiveLog("支付正扫_传第三方参数：" + paramsToString(_Dictionary));
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//以上参数进行签名
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ResString = CommonHelper.HttpUrlPost(paramsToString(_Dictionary), req_url + "/Payapi/Index/Webpay", "application/x-www-form-urlencoded", 5);
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LogHelper.WriteSendLog(" 支付正扫_返回的支付结果:" + ResString);
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return ResString;
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}
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public static string QRCodePay(string out_trade_no, string pay_subject,
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string total_fee, string MerchantInfo, string notify_url, string channel_type)
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{
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string ResString = "";
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if (string.IsNullOrEmpty(MerchantInfo))
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{
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return null;
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}
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Dictionary<string, string> _Dictionary = new Dictionary<string, string>();
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_Dictionary.Add("openid", "1z7n0lp0nsi8o0dd5o74lgrhs1575k");//客无忧与平台对接的openid jajonaujrocjajheangyunhaohpeng
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_Dictionary.Add("bind_code", MerchantInfo);//商户编号
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_Dictionary.Add("auth_code", out_trade_no);//支付宝/微信授权码
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_Dictionary.Add("channel_type", channel_type); //支付渠道
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_Dictionary.Add("fee_type", "CNY");//币种。默认CNY
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_Dictionary.Add("no", out_trade_no);//交易上行流水号
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_Dictionary.Add("order_title", pay_subject);//支付描述信息
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_Dictionary.Add("time_expire", "5");//超时时间
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_Dictionary.Add("body", total_fee);//交易金额
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_Dictionary.Add("price", total_fee);//交易金额
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_Dictionary.Add("trade_type", "QRCODE");//交易类型
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_Dictionary.Add("time_stamp", Convert.ToInt32((DateTime.Now - new DateTime(1970, 1, 1, 0, 0, 0)).TotalSeconds).ToString());//币种。默认CNY
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_Dictionary.Add("notify_url", "https://www.weiwoju.com");
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_Dictionary.Add("callback_url", "https://www.weiwoju.com");
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_Dictionary.Add("sign", getSign(_Dictionary, key));
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LogHelper.WriteReceiveLog("支付正扫_传第三方参数：" + paramsToString(_Dictionary));
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//以上参数进行签名
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ResString = CommonHelper.HttpUrlPost(paramsToString(_Dictionary),
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req_url + "/Payapi/Index/Webpay", "application/x-www-form-urlencoded", 5);
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LogHelper.WriteSendLog("支付正扫_返回的支付结果:" + ResString);
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return ResString;
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}
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#endregion
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#region 订单查询
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//交易支付接口测试
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//商家扫用户支付二维码
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//传入参数
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//@out_trade_no:商户订单号
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//@trade_no:交易下行流水号
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//@MerchantInfo:商户信息（商户号，秘钥）
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public static string TradeQuery(string out_trade_no, string trade_no, string MerchantInfo)
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{
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string ResString = "";
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if (string.IsNullOrEmpty(MerchantInfo))
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{
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return null;
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}
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long timestamp = CommonHelper.ConvertDataTimeLong(DateTime.Now);
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Dictionary<string, string> _Dictionary = new Dictionary<string, string>();
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//_Dictionary.Add("busi_id", MerchantInfo);//商户编号
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_Dictionary.Add("bind_code", MerchantInfo);//商户编号
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_Dictionary.Add("openid", openid);// jajonaujrocjajheangyunhaohpeng
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_Dictionary.Add("time_stamp", Convert.ToInt32((DateTime.Now -
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new DateTime(1970, 1, 1, 0, 0, 0)).TotalSeconds).ToString());//币种。默认CNY
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if (!string.IsNullOrEmpty(trade_no))
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{
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_Dictionary.Add("transaction_id", trade_no);//交易上行流水号
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}
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if (!string.IsNullOrEmpty(out_trade_no))
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{
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_Dictionary.Add("out_no", out_trade_no);//交易下行流水号
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}
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_Dictionary.Add("sign", getSign(_Dictionary, key));
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LogHelper.WriteReceiveLog("支付查询记录…传第三方参数：" + paramsToString(_Dictionary));
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//以上参数进行签名
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ResString = CommonHelper.HttpUrlPost(paramsToString(_Dictionary), req_url + "/Payapi/Index/orderQuery");
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LogHelper.WriteSendLog("支付查询记录第三方…返回值：" + ResString);
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return ResString;
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}
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#endregion
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#region 订单退款-正扫
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//交易支付接口测试
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//商家扫用户支付二维码
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//传入参数
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//@operator_id:操作员编号
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//@terminal_id:平台订单号
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//@refund_fee:退款金额
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//@refund_subject:退款描述
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//@out_trade_no:交易上行流水号
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//@trade_no:交易下行流水号
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//@out_refund_no:退款流水号
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//@MerchantInfo:商户信息（商户号，秘钥）
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public static string TradeRefund(string operator_id, string terminal_id, string refund_fee, string refund_subject,
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string out_trade_no, string trade_no, string out_refund_no, string MerchantInfo)
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{
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string ResString = "";
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if (string.IsNullOrEmpty(MerchantInfo))
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{
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return null;
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}
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long timestamp = CommonHelper.ConvertDataTimeLong(DateTime.Now);
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Dictionary<string, string> _Dictionary = new Dictionary<string, string>();
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_Dictionary.Add("bind_code", MerchantInfo);//商户编号
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_Dictionary.Add("openid", openid);//客无忧与平台对接的openid jajonaujrocjajheangyunhaohpeng
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_Dictionary.Add("channel_type", "0"); //支付渠道
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_Dictionary.Add("fee_type", "CNY");//币种。默认CNY
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_Dictionary.Add("operator_id", operator_id);//操作员编号
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_Dictionary.Add("transaction_id", trade_no);//退款流水号
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_Dictionary.Add("nonce_str", "0"); //支付渠道
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_Dictionary.Add("time_stamp", Convert.ToInt32((DateTime.Now - new DateTime(1970, 1, 1, 0, 0, 0)).TotalSeconds).ToString());//币种。默认CNY
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if (!string.IsNullOrEmpty(out_trade_no))
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{
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_Dictionary.Add("out_trade_no", out_trade_no);//交易上行流水号
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}
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_Dictionary.Add("price", refund_fee);//退款金额
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_Dictionary.Add("refund_price", refund_fee);//退款金额
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_Dictionary.Add("refund_subject", refund_subject);//退款描述
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_Dictionary.Add("terminal_id", terminal_id);//设备编号
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if (!string.IsNullOrEmpty(out_refund_no))
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{
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_Dictionary.Add("refund_no", out_refund_no);//交易下行流水号
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}
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_Dictionary.Add("sign", getSign(_Dictionary, key));
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LogHelper.WriteReceiveLog("退款-请求参数：" + paramsToString(_Dictionary));
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//以上参数进行签名
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ResString = CommonHelper.HttpUrlPost(paramsToString(_Dictionary), req_url + "/Payapi/Index/refundPrice");
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LogHelper.WriteSendLog("退款-返回参数：" + ResString);
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return ResString;
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}
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#endregion
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#region 退款查询
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//交易支付接口测试
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//商家扫用户支付二维码
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//传入参数
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//@operator_id:操作员编号
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//@terminal_id:设备编号
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//@out_refund_no:商户退款单号
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//@MerchantInfo:商户信息（商户号，秘钥）
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public static string RefundQuery(string operator_id, string terminal_id, string out_refund_no, string MerchantInfo)
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{
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string ResString = "";
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if (string.IsNullOrEmpty(MerchantInfo))
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{
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return null;
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}
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Dictionary<string, string> _ApiDictionary = new Dictionary<string, string>
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{
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{ "bind_code", MerchantInfo },//商户编号
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{ "openid", openid },//客无忧平台OPENID
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{ "nonce_str", "0" }, //随机字符串
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{ "time_stamp", Convert.ToInt32((DateTime.Now - TimeZone.CurrentTimeZone.ToLocalTime(new DateTime(1970, 1, 1))).TotalSeconds).ToString() }//时间戳
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};
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if (!string.IsNullOrEmpty(out_refund_no))
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{
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_ApiDictionary.Add("out_refund_no", out_refund_no);//商户订单号
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}
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_ApiDictionary.Add("sign", getSign(_ApiDictionary, key));
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//拼接交易请求参数
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string str_PostData = paramsToString(_ApiDictionary);
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LogHelper.WriteReceiveLog("退款查询-请求参数：" + str_PostData);
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//调用服务商接口进行退款查询
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ResString = CommonHelper.HttpUrlPost(str_PostData, req_url + "/Payapi/Index/refundOrderQuery");
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LogHelper.WriteSendLog("退款查询-返回参数：" + ResString);
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return ResString;
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}
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#endregion
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#region 获取商户编号
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/// <summary>
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/// 获取商户编号
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/// </summary>
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/// <param name="TICKETCODE">交易订单号</param>
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/// <returns></returns>
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public static string[] GetMerchantInfo(string TICKETCODE)
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{
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string[] MerchantInfo = new string[3];
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string _SERVERPARTCODE = TICKETCODE.Substring(0, 6);
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string _SHOPCODE = TICKETCODE.Length == 28 ? TICKETCODE.Substring(6, 4) : TICKETCODE.Substring(6, 6);
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//通过门店信息获取唯一商户号
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string _Merchant = ConfigurationManager.AppSettings[_SERVERPARTCODE + _SHOPCODE];
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//门店唯一信息获取不到商户号信息时，通过旧模式获取
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if (string.IsNullOrWhiteSpace(_Merchant))
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{
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for (int i = 0; i < ShopCode.Length; i++)
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{
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if (_SERVERPARTCODE == ShopCode[i] || _SHOPCODE.Substring(2, _SHOPCODE.Length - 2) == ShopCode[i] ||
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_SHOPCODE == ShopCode[i])
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{
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MerchantInfo[0] = Business_Code[i];
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//MerchantInfo[1] = term_Code[i];
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break;
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}
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}
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}
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else
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{
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MerchantInfo[0] = _Merchant.Split('|')[0];
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if (_Merchant.Split('|').Count() > 1)
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{
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MerchantInfo[1] = _Merchant.Split('|')[1];
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}
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if (_Merchant.Split('|').Count() > 2)
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{
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MerchantInfo[2] = _Merchant.Split('|')[2];
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}
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}
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return MerchantInfo;
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}
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#endregion
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#region 根据门店获取商户编号
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/// <summary>
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/// 根据门店获取商户编号
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/// </summary>
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/// <param name="serverPartCode">服务区编码</param>
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/// <param name="shopCode">门店编码</param>
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/// <returns></returns>
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public static string[] GetMerchantInfo(string serverPartCode, string shopCode)
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{
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string[] MerchantInfo = new string[3];
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//通过门店信息获取唯一商户号
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string _Merchant = ConfigurationManager.AppSettings[serverPartCode + shopCode];
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//门店唯一信息获取不到商户号信息时，通过旧模式获取
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if (string.IsNullOrWhiteSpace(_Merchant))
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{
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for (int i = 0; i < ShopCode.Length; i++)
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{
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if (serverPartCode == ShopCode[i] || shopCode == ShopCode[i]
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|| shopCode.Substring(2, shopCode.Length - 2) == ShopCode[i])
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{
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MerchantInfo[0] = Business_Code[i];
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break;
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}
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}
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}
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else
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{
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MerchantInfo[0] = _Merchant.Split('|')[0];
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if (_Merchant.Split('|').Count() > 1)
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{
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MerchantInfo[1] = _Merchant.Split('|')[1];
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}
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if (_Merchant.Split('|').Count() > 2)
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{
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MerchantInfo[2] = _Merchant.Split('|')[2];
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}
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}
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return MerchantInfo;
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}
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#endregion
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#region 获取签名
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/// <summary>
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/// 获取签名
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/// </summary>
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/// <param name="dic"></param>
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/// <param name="key"></param>
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/// <returns></returns>
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private static string getSign(Dictionary<string, string> dic, string key)
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{
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var list = dic.OrderBy(s => s.Key);
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string str = "";
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foreach (var ss in list)
|
||
{
|
||
str += ss.Key + "=" + ss.Value + "&";
|
||
}
|
||
str += "key=" + key;
|
||
str = get_md5(str).ToUpper();
|
||
return str;
|
||
}
|
||
|
||
private static string get_md5(string str)
|
||
{
|
||
var md5 = MD5.Create();
|
||
var result_byte = md5.ComputeHash(Encoding.UTF8.GetBytes(str));
|
||
return BitConverter.ToString(result_byte).Replace("-", "").ToLower();
|
||
}
|
||
|
||
private static string paramsToString(Dictionary<string, string> dic)
|
||
{
|
||
string str = String.Empty;
|
||
foreach (var e in dic)
|
||
{
|
||
str += e.Key + "=" + e.Value + "&";
|
||
}
|
||
str = str.TrimEnd('&');
|
||
return str;
|
||
}
|
||
#endregion
|
||
}
|
||
} |