农行银企直连接口之查询账户交易明细与ERP对接

跟据农行提供的接口文档。(仍然以你手中的接口文档为准哦)

本人做的是跟据交易明细表 与ERP对接生成收款单(这里主要说报文提交与读取)

这里小抱怨一下,农行提供的这个接口文档简直让人非常无语。没有demo不说,返回码的示意不全不准。一句话烂到爆。。。

        #region 农行接口通讯方法
        private static Socket ConnectSocket(string server, int port)
        {
            Socket s = null;
            IPEndPoint ipe = new IPEndPoint(IPAddress.Parse(server), port);
            Socket tempSocket = new Socket(ipe.AddressFamily, SocketType.Stream, ProtocolType.Tcp);
            tempSocket.Connect(ipe);
            if (tempSocket.Connected)
            {
                s = tempSocket;
            }
            return s;
        }
        /// <summary>
        /// 通讯发送报文
        /// </summary>
        /// <param name="server">服务ip 这里是连接农行客户端 所以ip默认应该是127.0.0.1</param>
        /// <param name="port">端口  这里是连接农行客户端,客户端登录后系统设置里会设置端口</param>
        /// <param name="DbAccNo">查询的账户银行账号</param>
        /// <param name="startTime">末笔时间戳 (文档有说明,通过这个查过的数据就不再过滤出来)</param>
        /// <param name="StarDate">查询的起始日期</param>
        /// <param name="EndDate">查询的截止日期</param>
        /// <returns></returns>
private string SocketSendReceive(string server, int port, string DbAccNo,string startTime,DateTime StarDate,DateTime EndDate) { string _head = "<ap><CCTransCode>CQRA10</CCTransCode><ProductID>ICC</ProductID><ChannelType>ERP</ChannelType><CorpNo></CorpNo><OpNo></OpNo><AuthNo></AuthNo><ReqSeqNo></ReqSeqNo><ReqDate>" + DateTime.Today.ToShortDateString() + "</ReqDate><ReqTime>" + DateTime.Now.ToShortTimeString() + "</ReqTime><Sign></Sign>"; string request = _head + "<CCTransCode>CQRA10</CCTransCode><Corp><StartDate>" + StarDate.ToString("yyyyMMdd") + "</StartDate><EndDate>" + EndDate.ToString("yyyyMMdd") + "</EndDate></Corp><Channel><LastJrnNo></LastJrnNo></Channel><Cmp><DbAccNo>" + DbAccNo + "</DbAccNo><DbProv>38</DbProv><DbCur>01</DbCur><StartTime>" + startTime + "</StartTime></Cmp></ap>"; Byte[] byl = Encoding.Default.GetBytes(request); string _len = "1" + byl.Length.ToString().PadRight(6, ' ');//根据文档说明 报文前面要有7位数字,第一位是加密否标示,后面6位是报文的长度 Byte[] bytesSent = Encoding.Default.GetBytes(_len + request); Byte[] bytesReceived = new Byte[256]; // Create a socket connection with the specified server and port. Socket s = ConnectSocket(server, port); if (s == null) throw new Exception("Error:通讯连接失败!请检查农行客户端是否登录!"); // Send request to the server. s.Send(bytesSent, bytesSent.Length, 0); // Receive the server home page content. int bytes = 0; string page = ""; // The following will block until te page is transmitted. do { bytes = s.Receive(bytesReceived, bytesReceived.Length, 0); page = page + Encoding.Default.GetString(bytesReceived, 0, bytes); } while (bytes > 0); return page; } #endregion
 string result = SocketSendReceive(host, port, idcode, strattime, _starDate, _endDate);
 XmlDocument _xml = new XmlDocument();
 _xml.LoadXml(result.Substring(6));
 XmlNode _RespSource = _xml.SelectSingleNode("//RespSource");
if (_RespSource.InnerText != "0")
{
  XmlNode _RespInfo = _xml.SelectSingleNode("//RespInfo");//返回的提示信息
 XmlNode _RxtInfo = _xml.SelectSingleNode("//RxtInfo");//返回的提示信息
     //////报错信息记录///
 }
else
  {
        XmlNode _xnfilename = _xml.SelectSingleNode("//BatchFileName");//返回数据以文件形式保存
        string _data = System.IO.File.ReadAllText("C:/Program Files (x86)/中国农业银行/中国农业银行银企通平台/detail/" + _xnfilename.InnerText, Encoding.Default);//银行客户端的文件路径
        string[] _strdata = _data.Split('\n');
        foreach (string _da in _strdata)
         {
              if (!string.IsNullOrEmpty(_da))
               {
                    string[] _strfi = _da.Split('|');
                    decimal _amtn = Convert.ToDecimal(_strfi[18].ToString());
                    if (_amtn > 0)//只取收款
                     {
                         string _codeno = _strfi[11].ToString();//对方银行账户
                          string _compname = _strfi[13].ToString();//对方户名
                          //查询客户账户资料
                          DataSet _dscust = _query.DoSQLString("select CUS_NO from cust where NAME='" + _compname + "'");//_query 为底层查数据方法
                          if (_dscust.Tables[0].Rows.Count > 0)
                           {
                                string _lastTime = _strfi[4].ToString(); ;//末笔时间戳;
                                string _rem = _strfi[31].ToString();//摘要
                  ///////////////保存收款单///////////////////////
                  ///////////////记录末笔时间戳///////////////////////
                           }
                           else
                           {
                                    //////报错信息记录///
                           }
                       }
            }
       }
  }

看懂了吗,,不懂最好就直接找农行的技术人员吧。。也可以加微信kopania (不能保证能解答);

 

posted on 2015-10-14 14:53  漂泊的红木  阅读(6264)  评论(1编辑  收藏  举报

导航