【发布时间】：2018-02-23 20:50:27
【问题描述】：
有没有人为 Amex 实现了消息传递 iso8583？我有一个端口和 ip，但是当我使用套接字发送回显消息 (1804) 时，它没有回答任何内容……编码是 EBCDIC。有人有例子吗？代码在 C# 中
Console.WriteLine("Send Message Echo...");
ManageConnection.ManageSocket _manage = new ManageConnection.ManageSocket(IpAmex, PortAmex);
TupleList<Encoding, string> _request = new TupleList<Encoding, string>();
_request.Add(Encoding.GetEncoding(500), "1804");
_request.Add(Encoding.UTF8, "2030018000000000");
_request.Add(Encoding.GetEncoding(500), "000000");
_request.Add(Encoding.GetEncoding(500), "112233");
_request.Add(Encoding.GetEncoding(500), "1709141205108318700");
var _response = _manage.SendMessageSocket(_request);
return _response;
public string SendMessageSocket(TupleList<Encoding, string> _messages) {
string _return = String.Empty;
try
{
byte[] bytes = new byte[65000];
IPAddress ipAddress = IPAddress.Parse(IP);
IPEndPoint remoteEP = new IPEndPoint(ipAddress, Port);
Socket sender = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
sender.Connect(remoteEP);
Console.WriteLine("Enviando mensaje....");
var bytesMessage = GetCompleteMessage(_messages);
// This function GetCompleteMessage= byte[] bytesMessage = { 241, 248, 240, 244, 32, 48, 1, 128, 0, 0, 0, 0, 240, 240, 240, 240, 241, 241, 241, 242, 242, 243, 243, 241, 247, 240, 249, 241, 244, 241, 242, 240, 245, 241, 240, 248, 243, 241,248, 247, 240, 240 };
int bytesSent = sender.Send(bytesMessage);
Console.WriteLine("Esperando respuesta....");
int bytesRec = sender.Receive(bytes); //Here don't receive nothing
int len = Array.IndexOf(bytes, byte.MinValue);
var responseString = Encoding.UTF8.GetString(bytes, byte.MinValue, len);
sender.Shutdown(SocketShutdown.Both);
sender.Close();
return xmlResponseString;
}
catch (Exception ex)
{
throw;
}
}
该消息适用于 ISO8583 全球信用授权指南 (GCAG)，
【问题讨论】：
-
“美国运通”代表什么？
-
美国运通 - ISO8583 en.wikipedia.org/wiki/ISO_8583